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Preprint ARTICLE | doi:10.20944/preprints202305.1978.v1

Synthesis and Characterization of Iron Bispyridine Bisdicyanamide, Fe[C₅H₅N]₂[N(CN)₂]₂

Laura Henrich, Peter C Müller, Jan Hempelmann, Markus Mann, Jan Van Leusen, Simon Steinberg, Richard Dronskowski

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: crystal structure; iron; pyridine; dicyanamide; quantum chemistry; magnetism

Online: 29 May 2023 (05:29:43 CEST)

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Preprint REVIEW | doi:10.20944/preprints202305.1910.v1

Organotin(IV) Dithiocarbamate Compounds as an Anticancer Agent: A Review of Synthesis and Cytotoxicity Study

Nurul Amalina Abd Aziz, Normah Awang, Kok Meng Chan, Nurul Farahana Kamaludin, Nur Najmi Mohamad Anuar

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: organotin(iv); dithiocarbamate; synthesis; characterisation; cytotoxicity

Online: 26 May 2023 (10:02:12 CEST)

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Preprint SHORT NOTE | doi:10.20944/preprints202305.1869.v1

2-(5,6-Diphenyl-1,2, 4-Triazin-3-Yl)pyridinium Dichloroiodate (I)

Maria Carla Aragoni, Vito Lippolis, Annalisa Mancini, Anna Pintus, Enrico Podda, James B. Orton, Simon J. Coles, Massimiliano Arca

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: 3-(2-pyridyl)-5,6-diphenyl-1,2,4-triazine; polypyridyl donors; SC-XRD; FT-Raman; DFT; ICl

Online: 26 May 2023 (05:44:34 CEST)

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Preprint REVIEW | doi:10.20944/preprints202305.0956.v1

Review on the Chemistry of [M(NH₃)_n](XO₄)_m (M=Transition Metal, X=Mn, Tc or Re, n=1-6, m=1-3) Ammine Complexes

Raj Narain Mehrotra

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: Ammonia; ammine; crystal structure; synthesis; spectroscopy; hydrogen bond; oxidation; thermal decomposition; spinel

Online: 12 May 2023 (13:43:59 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202305.0464.v1

Lipoic Acid-Functionalized Hexanuclear manganese(III) Nanomagnets Suitable for Surface Grafting

Marta Orts-Arroyo, Carlos Rojas-Dotti, Nicolás Moliner, José Martínez-Lillo

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: manganese; lipoic acid; salicylamidoxime; crystal structure; magnetic susceptibility; single-molecule magnet

Online: 8 May 2023 (08:14:35 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202304.1135.v1

Schiff Bases Functionalized With T-Butyl Groups As Adequate Ligands to Extended Assembly of Cu(II) Helicates

Sandra Fernández-Fariña, Isabel Velo-Heleno, Miguel Martínez-Calvo, Marcelino Maneiro, Francisco Rivadulla, Rosa Pedrido, Ana M. González-Noya

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: Schiff bases; copper; helicates; magnetic properties

Online: 28 April 2023 (07:24:42 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202304.1114.v1

Intramolecularly Stabilized o-Carboranyl Aluminum Complexes: Synthesis, Characterization, and X-ray Structural Studies

Jong-Dae Lee, Honglae Sohn

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: C,N-chelate ligand; o-carborane; organoaluminum complexes; X-ray crystallography; intramolecular stabilization

Online: 28 April 2023 (04:50:36 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202304.1017.v1

Synthesis of Isophthalic Acid-Carbazole Coordination Poly-mers with Stackingdependent Ultralong Room Temperature Phosphorous and White-Light Emission

Hong-Ru Fu, Hong Chen, Kun Zhang, Ting Li, Xue-Li Zhu

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: coordination polymers; room temperature phosphorescence; multicolor emission

Online: 27 April 2023 (03:44:03 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202302.0036.v1

Effect of the Solvent on the Crystallographic and Magnetic Properties of rhenium(IV) Complexes Based on 2,2′-Bipyrimidine Ligand

Adrián Sanchis-Perucho, Marta Orts-Arroyo, Nicolas Moliner, José Martínez-Lillo

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: rhenium; 2,2'-bipyrimidine; metal complexes; crystal structure; crystal explorer; magnetic properties

Online: 2 February 2023 (08:45:35 CET)

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Preprint ARTICLE | doi:10.20944/preprints202212.0544.v1

Exploring the Biological Properties of Zn(II) Bisthiosemicarbazone Helicates

Sandra Fernández-Fariña, Isabel Velo-Heleno, Rocío Carballido, Miguel Martínez-Calvo, Ramiro Barcia, Òscar Palacios, Mercè Capdevila, Ana M. González-Noya, Rosa Pedrido

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: bisthiosemicarbazone ligands; zinc; helicates; biological activity.

Online: 28 December 2022 (12:45:04 CET)

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Preprint ARTICLE | doi:10.20944/preprints202212.0329.v1

Preparation, Characterization, DFT Calculations, Antibacterial and Molecular Docking Study of Co(II), Cu(II), and Zn(II) Mixed Ligand Complexes

Maged S. Al-Fakeh, Sabri Messaoudi, Faisal Alresheedi, Abuzar Albadri, Wael A El-Sayed, Emran Saleh

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: Mixed-Ligands; DFT Calculations; HOMO; LUMO; Antimicrobial; Antioxidant Assays; and Molecular Docking Analysis

Online: 19 December 2022 (07:43:08 CET)

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Preprint REVIEW | doi:10.20944/preprints202209.0363.v1

Metal Coordination Effects on the Photophysics of Dipyrrinato Photosensitizers

Paula C. P. Teeuwen, Zoi Melissari, Mathias O. Senge, René M. Williams

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: Photochemistry; Photophysics; Coordination Chemistry; Metal atom effect; Photodynamic Therapy; Triplet Photosensitizer; Dipyrrinato Complexes; Singlet Oxygen Generation; Triplet-triplet Annihilation; Heavy atom effect.

Online: 23 September 2022 (09:14:36 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202209.0138.v1

Uranium(VI) Retention onto Hardened Cement Paste under High Saline and Alkaline Conditions

Nathalie Macé, Jacques Page, Pascal E. Reiller

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: radionuclide; uranyl; retention; cementitious media; saline plume; NaNO3; luminescence; TRLFS

Online: 9 September 2022 (13:31:00 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202208.0271.v1

A Non-enzymatic Electrochemical Sensor of Cu@Co-MOF Composite for Glucose Detection with High Sensitivity and Selectivity

Zhen-Zhen Ma, Bing Liu, Huang Jiao, Ling Xu

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: non-enzymatic sensor; glucose; cobalt metal-organic framework; electrochemical detection

Online: 16 August 2022 (03:26:09 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202208.0217.v1

Ferromagnetic Coupling and Single-Ion Magnet Phenomenon in Mononuclear Ruthenium(Iii) Complexes Based on Guanine Nucleobase

Marta Orts-Arroyo, Nicolás Moliner, Francesc Lloret, José Martínez-Lillo

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: Ruthenium; crystal structures; ferromagnetic coupling; molecular magnetism; single-ion magnet.

Online: 11 August 2022 (11:41:41 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202208.0069.v1

Novel Synthesis Methods of New Imidazole-Containing Coordination Compounds and Salts Tc(IV, V, VII) – Reaction Mechanism, XRD and Hirshfeld Surface Analysis

Mikhail Alexandrovich Volkov, Anton Petrovich Novikov, Mikhail Semenovich Grigoriev, Alexander Mikhailovich Fedoseev, Konstantin Eduardovich German

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: technetium; imidazole; technetyl; XRD-analysis; Hirshfeld surface analysis; π-interactions; met-al-nitrogen bond; supramolecular chemistry

Online: 3 August 2022 (03:29:49 CEST)

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Preprint SHORT NOTE | doi:10.20944/preprints202207.0367.v1

Tris(m2-carbonyl)-octacarbonyl-triphenylphosphite-tetracobalt

Isabelle Jourdain, Knorr Michael, Strohmann Carsten, Scheel Rebecca

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: cobalt; carbonyl; triphenylphosphite; crystal structure; molecular cluster.

Online: 25 July 2022 (09:29:18 CEST)

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Preprint REVIEW | doi:10.20944/preprints202207.0026.v1

Hervé and Krebs Type Magnetic Polyoxometalate Dimers

Aleksandar Kondinski, Abhishek Banerjee, Sib Sankar Mal

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: Polyoxometalates; polyoxotungstates; magnetism; synthesis; POMtronics; dimers

Online: 4 July 2022 (03:37:25 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202206.0379.v1

Porous TiO2/Carbon Dots Nanoflowers with Enhanced Surface Areas for Improving Photocatalytic Activity

Fengyan Song, Hao Sun, Hailong Ma, Hui Gao

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: porous TiO2; hybrid TiO2/CDs; photocatalysts; photodegradation; large surface areas

Online: 28 June 2022 (06:02:11 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202205.0371.v1

Removal of Diclofenac-Na from Aqueous Solution onto H₃PO₄Modified Composite Clay

Ayobami Ajani, Ademola Adeniji, Samson Ayodabo, Abass Alade, Tinuade Afolabi, Sofiat Ganiyu

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: Bentonite-Kaolinite-Worm Cast Clay; composite; Diclofenac-Na; geosorption; wastewater

Online: 27 May 2022 (08:48:13 CEST)

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Preprint SHORT NOTE | doi:10.20944/preprints202205.0129.v1

Bis(m-Iodo)-Tetrakis(O-Methyl N-Phenylthiocarbamate)-Tetraiodo-Dibismuth

Wafa Arar, Abderahim Khatyr, Michael Knorr, Carsten Strohmann, Annika Schmidt

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: Bismuth triiodide; thiocarbamate; thione; crystal structure; Hirshfeld analysis

Online: 10 May 2022 (08:44:17 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202111.0470.v1

Liquid-Liquid Extraction of Ferric Ions Into the Ionic Liquids

Katerina Cubova, Miroslava Semelova, Mojmir Nemec, Vit Benes

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: ionic liquids; liquid-liquid extraction; iron extraction; 8-hydroxyquinoline; acetylacetone; thenoyltrifluoroacetone

Online: 25 November 2021 (11:58:50 CET)

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Working Paper REVIEW

C,C- and C,N-Chelated Organocopper Compounds

Liang Liu, Hui Chen, Zhenqiang Yang, Junnian Wei, Zhenfeng Xi

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: organocopper; C,N-chelated; C,C-chelated; bidentate; butadienyl; intramolecular coordination; three center-two electron bonds; structure-reactivity relationship

Online: 2 September 2021 (12:01:01 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202105.0584.v1

Hypergolic Synthesis of Inorganic Materials by the Reaction of Metallocene Dichlorides With Fuming Nitric Acid At Ambient Conditions: The Case of Photocatalytic Titania

Nikolaos Chalmpes, Georgios Asimakopoulos, Maria Baikousi, Athanasios B. Bourlinos, Michael A. Karakassides, Dimitrios Gournis

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: hypergolic materials synthesis; metallocene dichlorides; fuming nitric acid; photocatalytic titania; Cr(VI) removal

Online: 24 May 2021 (15:58:26 CEST)

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Preprint REVIEW | doi:10.20944/preprints202008.0223.v1

Exploring Serum Transferrin Regulation of Nonferric Metal Therapeutic Function and Toxicity

Josué A. Benjamín-Rivera, Andres E. Cardona-Rivera, Angel L. Vazquez-Maldonado, Christian Y. Dones-Lassalle, Hector L. Pabon-Colon, Hector M. Rodriguez-Rivera, Israel Rodriguez, Jean C. Gonzalez-Espiet, Jessika Pazol, Jobaniel Perez, Jose F. Catala-Torres, Marielie Carrasquillo Rivera, Michael G. De Jesus Soto, Nicolle A. Cordero-Virella, Paola M. Cruz-Maldonado, Patricia Gonzalez-Pagan, Raul Hernandez-Rios, Kavita Gaur, Sergio A. Loza-Rosas, Arthur D. Tinoco

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: Serum transferrin; endocytosis; nonferric metal ions; metal transport, bioavailability, and bioactivity; metal therapeutic function and toxicity

Online: 9 August 2020 (21:47:51 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202007.0490.v1

Cu(I) Complexes of Multidentate N,C,N- and P,C,P-Carbodiphosphorane Ligands and their Photoluminescence

Marius Klein, Nemrud Demirel, Alexander Schinabeck, Hartmut Yersin, Jörg Sundermeyer

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: Carbodiphosphorane; Phosphorus Ylides; Pincer Ligands; Coordination Chemistry; Cu(I) complex; Photoluminescence

Online: 21 July 2020 (12:52:11 CEST)

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A series of dinuclear copper(I) N,C,N- and P,C,P-carbodiphosphorane (CDP) complexes using multidentate ligands CDP(Py)2 (1) and (CDP(CH2PPh2)2 (13) have been isolated and characterized. Detailed structural information was gained by single crystal XRD analyses of nine representative examples. The common structural motive is the central double ylidic carbon atom with its characteristic two lone-pairs involved into binding of two geminal L-Cu(I) fragments at Cu-Cu distances in the range 2.55 – 2.67 Å. In order to enhance conformational rigidity within the characteristic Cu-C-Cu triangle, two types of chelating side arms were symmetrically attached to each phosphorus atom: two 2-pyridyl functions in ligand CDP(Py)2 (1) and its dinuclear copper complexes 2-9 and 11, as well as two diphenylphosphinomethylene functions in ligand CDP(CH2PPh2)2 (13) and its di- and mononuclear complexes 14-18. Neutral complexes were typically obtained via reaction of 1 with Cu(I) species CuCl, CuI, and CuSPh or via salt elimination reaction of [(CuCl)2(CDP(Py)2] (2) with sodium carbazolate. Cationic Cu(I) complexes were prepared upon treating 1 with two equivalents of [Cu(NCMe)4]PF6, followed by the addition of either two equivalent of an aryl phosphine (PPh3, P(C6H4OMe)3) or one equivalent of a bisphosphine ligands DPEPhos, XantPhos or dppf. For the first time carbodiphosphorane CDP(CH2PPh2)2 (13) could be isolated upon treating its precursor [CH(dppm)2]Cl (12) with NaNH2 in liquid NH3. A protonated and a deprotonated derivative of ligand 13 were prepared and their coordination was compared to neutral CDP ligand 13. NMR analysis and DFT calculations reveal, that the most stable tautomer of 13 does not show a CDP (or carbone) structure in its uncoordinated base form. For most of the prepared complexes, photoluminescence upon irradiation with UV light at room temperature was observed. Quantum yields (PL) were determined to 36% for dicationic [(CuPPh3)2(CDP(Py)2)](PF6)2 (4) and to 60% for neutral [(CuSPh)2(CDP(CH2PPh2)2] (16).

Preprint REVIEW | doi:10.20944/preprints202007.0489.v1

Putting the Squeeze on Molecule-Based Magnets: Exploiting Pressure to Develop Magneto-Structural Correlations in Paramagnetic Coordination Compounds

Euan Brechin, Alvaro Etcheverry-Berrios, Simon Parsons, Konstantin Kamenev, Michael Probert, Stephen Moggach, Mark Murrie

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: High pressure X-ray crystallography; high pressure magnetometry; high pressure absorption spectroscopy; high pressure EPR; molecule-based magnets; single-molecule magnets; single-ion magnets

Online: 21 July 2020 (12:48:58 CEST)

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The cornerstone of molecular magnetism is a detailed understanding of the relationship between structure and magnetic behaviour, i.e. the development of magneto-structural correlations. Traditionally, the synthetic chemist approaches this challenge by making multiple compounds that share a similar magnetic core but differ in peripheral ligation. Changes in the ligand framework induce changes in the bond angles and distances around the metal ions which are manifested in changes to magnetic susceptibility and magnetisation data. This approach requires the synthesis of series of different ligands and assumes that the chemical/electronic nature of the ligands and their coordination to the metal, the nature and number of counter ions and how they are positioned in the crystal lattice, and the molecular and crystallographic symmetry have no effect on the measured magnetic properties. In short, the assumption is that everything outwith the magnetic core is innocent, which is a huge oversimplification. The ideal scenario would be to have the same complex available in multiple structural conformations, and this is something that can be achieved through the application of external hydrostatic pressure, correlating structural changes observed through high pressure single crystal X-ray crystallography with changes observed in high pressure magnetometry, in tandem with high pressure inelastic neutron scattering (INS), high pressure electron paramagnetic resonance (EPR) spectroscopy and high pressure absorption/emission/Raman spectroscopy. In this review, which summarises our work in this area over the last 15 years, we show that the application of pressure to molecule-based magnets can (reversibly): (1) lead to changes in bond angles, distances and Jahn-Teller orientations; (2) break and form bonds; (3) induce polymerisation/depolymerisation; (4) enforce multiple phase transitions; (5) instigate piezochromism; (6) change the magnitude and sign of pairwise exchange interactions and magnetic anisotropy and (7) lead to significant increases in magnetic ordering temperatures.

Preprint ARTICLE | doi:10.20944/preprints202007.0487.v1

Cerium Oxide Nanoparticles: Biosynthesis, Cytotoxic and UV Protection

Abdolhossein Miri, Honeyeh Beiki, Mina Sarani

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: CeO2-NPs; Musa sapientum; A549; MTT assay UV protection

Online: 21 July 2020 (12:44:32 CEST)

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Preprint REVIEW | doi:10.20944/preprints201912.0294.v1

Reactivity and Stability of Polyoxometalate Water Oxidation Electrocatalysts

Dandan Gao, Ivan Trentin, Ludwig Schwiedrzik, Leticia González, Carsten Streb

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: polyoxometalate; water oxidation catalysis; oxygen evolution reaction; self-assembly; electrocatalysis

Online: 22 December 2019 (10:39:57 CET)

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Preprint ARTICLE | doi:10.20944/preprints201912.0050.v1

Zn(II) Complex for Highly Sensitive and Selective Detection of Acetone at Room Temperature

Mohd. Muddassir, Abdullah Alarifi, Mohammad Usman

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: x-ray crystallography; h-bonding; acetone; fluorescence sensing; dft

Online: 4 December 2019 (12:22:21 CET)

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Preprint COMMUNICATION | doi:10.20944/preprints201911.0181.v1

Preparation of Porous Liquid based on Silicalite-1

Yutong Liu, Yang Bai, Tao Tian

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: porous liquid; silicalite-1; co2 capacities; gas storage

Online: 15 November 2019 (16:47:17 CET)

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Working Paper ARTICLE

Transmetalation from Magnesium NHCs – Convenient Synthesis of Chelating π-Acidic NHC Complexes

Julian Messelberger, Annette Grünwald, Philipp Stegner, Laura Senft, Frank W. Heinemann, Dominik Munz

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: NHC; transmetalation; magnesium; palladium; carbene

Online: 7 May 2019 (04:58:52 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201904.0298.v1

A Highly Selective Fluorescent Chemosensor for Al³⁺ Based on 2,2':6',2''-Terpyridine with a Salicylal Schiff Base

Hui Li, Jianzhi Wang, Qingyao Fu, Feng Wang, Luying He

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: 2,2':6',2''-terpyridine; Salicylidene Schiff bases; Fluorescence sensor; Al3+

Online: 26 April 2019 (10:55:10 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201812.0215.v1

Combined Magnesia, Ceria and Nickel Catalyst Supported over γ-Alumina Doped with Titania for Dry Reforming of Methane

Ahmed Al-Fatesh, Samsudeen Kasim, Ahmed Ibrahim, Anis Fakeeha, Ahmed Abasaeed, Rasheed Arasheed, Rawan Ashamari, Abdulaziz Bagabas

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: CH4, CeO2, Dry reforming, MgO, Ni, TiO2

Online: 18 December 2018 (10:19:37 CET)

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Preprint ARTICLE | doi:10.20944/preprints201812.0020.v1

Steric Effects of Alkyl Substituents at N-Donor Bidentate Amines Direct the Nuclearity, Bonding and Bridging Modes in Thiocyanato-Copper(II) Complexes

Franz A. Mautner, Roland C. Fischer, Ana Torvisco, Maher M. Henary, Andrew Milner, Hunter DeVillier, Tolga N. V. Karsili, Febee R. Louka, Salah S. Massoud

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: coordination compounds; coordination polymers; copper; thiocyanate; crystal Structure; DFT calculations

Online: 3 December 2018 (10:02:16 CET)

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Preprint ARTICLE | doi:10.20944/preprints201811.0244.v1

Synthesis, Structure and Luminescence Property of a 3D Coordination Polymer Based on La(III) and Terephthalic Acid

Siyanda Chule, Sreekantha Jonnalagadda

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: polymers, terephthalic acid, solvothermal, crystal structure, topology, photoluminescence

Online: 9 November 2018 (11:13:12 CET)

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Preprint ARTICLE | doi:10.20944/preprints201810.0607.v1

Synthesis, APPI Mass-Spectrometric Characterization and Polymerization Studies of Group 4 Dinuclear Bis(ansa-metallocene) Complexes

Gilles Schnee, Mathilde Farenc, Leslie Bitard, Aurelien Vantomme, Alexandre Welle, Jean-Michel Brusson, Carlos Afonso, Pierre Giusti, Jean-Francois Carpentier, Evgueni Kirillov

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: metallocene catalysts; mass-spectroscopy; olefin polymerization

Online: 25 October 2018 (13:04:21 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201810.0606.v1

Synthesis and Characterization of Cu Decorated Zeolite A@void@Et-PMO Nanocomposites for Removal of Methylene Blue by a Heterogeneous Fenton Reaction

Xiayu Li, Shangjing Zeng, Xuejian Qu, Jinyu Dai, Xiaofang Liu, Runwei Wang, Zongtao Zhang, Shilun Qiu

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: Fenton reaction; yolk-shell structure; zeolite A; PMO

Online: 25 October 2018 (12:38:11 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201810.0013.v1

Mechanochemical Induced Structure Transformations in Lithium Titanates: A Detailed PXRD and 6Li MAS NMR Study

Dennis Becker, Robert Haberkorn, Guido Kickelbick

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: lithium titanium oxide; mechanochemistry; high energy ball milling; X-ray diffraction; Rietveld refinement; 6Li SPE MAS NMR; impedance spectroscopy

Online: 1 October 2018 (14:20:29 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201808.0477.v1

Hydrogenase biomimetics with redox-active ligands: Synthesis, structure and electrocatalytic studies on Fe2(CO)4(K2-dppn)(µ-edt) (edt = ethanedithiolate; dppn = 1,8-bis(diphenylphosphino)naphthalene)

Graeme Hogarth, Shishir Ghosh, Nathan Hollingsworth, Michael Richmond, Shariff Kabir, Shahed Rana

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: Hydrogenase biomimetics; dithiolate; proton-reduction; dppn; redox-active

Online: 28 August 2018 (15:50:13 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201806.0110.v2

Novel Insights into the Configurations of Lead(II)-Benzohydroxamic Acid Coordination Compounds in Aqueous Solution: A Combined Experimental and Computational Study

Jianyong He, Haisheng Han, Chenyang Zhang, Yuehua Hu, Dandan Yuan, Mengjie Tian, Daixiong Chen, Wei Sun

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: Pb(II)-BHA; lead chemistry; metal-organic collectors; DFT calculation; surface activation

Online: 25 July 2018 (05:29:34 CEST)

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Preprint COMMUNICATION | doi:10.20944/preprints201806.0369.v1

Exploring High-Symmetry Lanthanide-Functionalized Polyoxopalladates as Building Blocks for Quantum Computing

José J. Baldoví, Aleksandar Kondinski

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: lanthanides; single-ion magnets; spin qubits; polyoxopalladates; density functional theory

Online: 25 June 2018 (05:23:51 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201806.0110.v1

Novel Insights into the Configurations of Lead(II)-Benzohydroxamic Acid Coordination Compounds in Aqueous: A Combined Experimental and Computational Study

Jianyong He, Haisheng Han, Chenyang Zhang, Dandan Yuan, Mengjie Tian, Wei Sun, Yuehua Hu

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: Pb(II)-BHA; lead chemistry; metal-organic collectors; DFT calculation; surface activation

Online: 7 June 2018 (10:42:59 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201805.0255.v1

Magnesium Potassium Phosphate Compound for Immobilization of Radioactive Waste Containing Actinide and Rare Earth Elements

Sergey E. Vinokurov, Svetlana A. Kulikova, Boris F. Myasoedov

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: magnesium potassium phosphate compound; actinides; rare earth elements; uranium; plutonium; americium; lanthanum; neodymium; immobilization; leaching

Online: 18 May 2018 (06:13:11 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201805.0206.v1

Ni(NH₃)₂(NO₃)₂ – A 3-D Network Through Bridging Nitrate Units Isolated from the Thermal Decomposition of Nickel Hexammine Dinitrate

Joachim Breternitz, Agata Godula-Jopek, Duncan H. Gregory

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: crystal structure; ammine complex; structure determination; ammonia storage; vibrational spectroscopy

Online: 15 May 2018 (06:33:41 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201804.0167.v1

Pentanuclear Hetero-bimetallic 3d-4f Complexes of the Ln₂Ni₃ type: Pr₂Ni₃ and Gd₂Ni₃

Jana König, Alexandra Kelling, Uwe Schilde, Peter Strauch, Andreas Taubert

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: lanthanides, 1,2-dithiooxalate, crystal structure, nickel(II)

Online: 12 April 2018 (13:54:58 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201802.0055.v1

Enthalpy and Free Energy of Formation of Diamido and Monoamido Phosphoric Acid

Neale R. Neelameggham

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: amidophosphoric acid; diamidophosphate; prebiotic phosphoryl compound; phosphonitrogen glass; enthalpy; Gibbs Free energy; biomimetic nitrogen fixation

Online: 7 February 2018 (05:12:33 CET)

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Preprint ARTICLE | doi:10.20944/preprints201712.0162.v1

Incorporating the Thiazolo[5,4-d]thiazole Unit into a Coordination Polymer with Interdigitated Structure

Simon Millan, Gamall Makhloufi, Christoph Janiak

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: coordination polymer with interdigitated structure; MOF; gate-opening; thiazolo[5,4-d]thiazole, mixed-ligand

Online: 22 December 2017 (04:31:57 CET)

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Preprint ARTICLE | doi:10.20944/preprints201710.0140.v1

Influence of Alkali Metal Substitution on the Phase Transition Behavior of CsGaQ2 (Q = S, Se)

Daniel Friedrich, Marc Schlosser, Martin Etter, Arno Pfitzner

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: chalcogenogallates; polymorphism; solid solutions; in situ X-ray diffraction; synchrotron radiation; rietveld refinement

Online: 20 October 2017 (12:53:24 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201710.0010.v1

Thermoelectric Properties of Bi₂Te₃: CuI and the Effect of Its Doping with Pb Atoms

Mi-Kyung Han, Yingshi Jin, Da-Hee Lee, Sung-Jin Kim

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: Bi2Te3; Thermoelectric properties; co-doping; n-type

Online: 2 October 2017 (15:33:35 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201707.0093.v1

Antibacterial and Antifungal Activity of the Triiodide [Na(12-Crown-4)₂]I₃ on the Pathogens Escherichia coli, Streptococcus pyogenes, Streptococcus faecalis, Bacillus subtilis, Proteus mirabilis, Pseudomonas aeruginosa, Klebsiella pneumoniae and Candida albicans

Zehra Edis, Samir Haj Bloukh, Hamed Abu Sara

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: triiodide; antibacterial activity; antifungal activity; sodium; crown ether complex

Online: 31 July 2017 (15:25:01 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201704.0125.v1

Methanediide Formation via Hydrogen Elimination in Magnesium versus Aluminium Hydride Complexes of a Sterically Demanding Bis(iminophosphoranyl)methanediide

Christian P. Sindlinger, Samuel R. Lawrence, David B. Cordes, Alexandra M. Z. Slawin, Andreas Stasch

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: alane; aluminium; hydrogen formation; magnesium; magnesium hydride; metal hydrides; methanediides; N,N'-chelation

Online: 19 April 2017 (13:11:04 CEST)

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Preprint SHORT NOTE | doi:10.20944/preprints201703.0158.v1

Triphenylphosphine-(N,N-dimethyldithiocarbamato)-gold(I) Methanol Solvate

Nicolas Bélanger-Desmarais, Christian Reber

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: au(I) dithiocarbamate and phosphine complex; Raman spectroscopy; Single crystal X-ray diffraction; DFT calculations

Online: 20 March 2017 (10:00:42 CET)

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Preprint ARTICLE | doi:10.20944/preprints201703.0060.v1

Biomass-Derived, Interconnected and Reticular Carbon Microtubes Electrodes for Symmetric Capacitors

Nannan Wang, Ning Zhang, Wutao Wei, Shizhong Cui, Hongwei Hou, Guangshan Zhu, Weihua Chen, Liwei Mi

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: elasticbiomass; tubular structure; interconnected porous carbon; electric double layer capacitance

Online: 13 March 2017 (08:01:13 CET)

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Preprint ARTICLE | doi:10.20944/preprints201703.0039.v1

High Catalytic Activity of Heterometallic (Fe₆Na₇and Fe₆Na₆) Cage Silsesquioxanes in Oxidations with Peroxides

Alexey I. Yalymov, Alexey N. Bilyachenko, Mikhail M. Levitsky, Alexander A. Korlyukov, Victor N. Khrustalev, Lidia S. Shul’pina, Pavel V. Dorovatovskii, Marina A. Es’kova, Frédéric Lamaty, Xavier Bantreil, Benoît Villemejeanne, Jean Martinez, Elena S. Shubina, Yuriy N. Kozlov, Georgiy B. Shul’pin

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: alkanes; amides; hydrogen peroxide; dinuclear complexes; iron complexes; metallasiloxanes

Online: 7 March 2017 (09:23:03 CET)

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Preprint ARTICLE | doi:10.20944/preprints201702.0029.v1

Neutral Low-Dimensional Assemblies of a Mn(III) Schiff Base Complex and Octacyanotungstate(V): Synthesis, Characterization and Magnetic Properties

Anna M. Majcher, Guillaume Pilet, Vladimir S. Mironov, Kira E. Vostrikova

Subject: Chemistry And Materials Science, Inorganic And Nuclear Chemistry Keywords: cyanide-bridged heterometallic assemblies; octacyanotungstate(V); Mn(III) Schiff base complexes; single-chain magnet; 1D coordination polymers; metamagnet; ferromagnetic coupling

Online: 9 February 2017 (15:09:31 CET)

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Chemistry and Materials Science