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4.330 Aktuelle Fachpublikationen in Inorganic Chemistry

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Substituent Effects on the Electrochemical, Spectroscopic, and Structural Properties of Fischer Mono- and Biscarbene Complexes of Chromium(0)

17.05.2013 | Belinda van der Westhuizen; Pieter J. Swarts; Louise M. van Jaarsveld; David C. Liles; Uwe Siegert; Jannie C. Swarts ..., Inorganic Chemistry, 2013

A series of ten ferrocenyl, furyl, and thienyl mono- and biscarbene chromium(0) complexes were synthesized and characterized spectroscopically and electrochemically. The single crystal structure of the biscarbene complex [(CO)5Cr═C(OEt)-Fu′-(OEt)C═Cr(CO)5] (4a) was determined: C20H12Cr2O13; ...

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Mechanisms of Reactions of Open-Shell, Heavier Group 14 Derivatives with Small Molecules: n−π* Back-Bonding in Isocyanide Complexes, C–H Activation under Ambient Conditions, CO Coupling, and Ancillary Molecular Interactions††This Award Article summarizes, including more recent results, one of the themes of a lecture presented on March 26th, 2012, at the 243rd Chemical Society National Meeting American in San Diego, CA, in receipt of the 2012 Award in Organometallic Chemistry sponsored by the Dow Corporation.

17.05.2013 | Zachary D. Brown; Philip P. Power, Inorganic Chemistry, 2013

The main themes of this review are the mechanisms of the reactions of germanium and tin analogues of carbenes with isocyanides, CO, ammonia, and related molecules. The treatment of Ge(ArMe6)2 (ArMe6 = C6H3-2,6(C6H2-2,4,6-Me3)2) with MeNC or ButNC afforded 1:1 complexes, but the increase in ...

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Synthesis, Characterization, Protonation Reactions, and Electrochemistry of Substituted Open-Chain Pentapyrroles and Sapphyrins in Nonaqueous Media

16.05.2013 | Mingzhu Yuan; Zhongping Ou; Yuanyuan Fang; Shi Huang; Zhaoli Xue; Guifen Lu; Karl M. Kadish, Inorganic Chemistry, 2013

Open-chain pentapyrroles were isolated as side-products from the synthesis of triaryl-corroles and then converted to the corresponding sapphyrins by catalytic oxidation in acidic media. The investigated compounds were characterized by UV–vis and 1H NMR spectroscopy, mass spectrometry, ...

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Hybrid Uranyl Arsonate Coordination Nanocages

16.05.2013 | Pius O. Adelani; Ginger E. Sigmon; Peter C. Burns, Inorganic Chemistry, 2013

Inorganic Chemistry DOI: 10.1021/ic400827h

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Excited-State Characteristics of Tetracyanidonitridorhenium(V) and -technetium(V) Complexes with N-Heteroaromatic Ligands

16.05.2013 | Hayato Ikeda; Akitaka Ito; Eri Sakuda; Noboru Kitamura; Tsutomu Takayama; Tsutomu Sekine; Atsushi Shinohara; Takashi ..., Inorganic Chemistry, 2013

Six-coordinate tetracyanidonitridorhenium(V) and -technetium(V) with axial N-heteroaromatic ligands, (PPh4)2[MN(CN)4L] [M = Re, L = 4-(dimethylamino)pyridine (dmap), 3,5-lutidine (lut), 4-picoline (pic), 4-phenylpyridine (ppy), pyridine (py), 3-benzoylpyridine (3bzpy), 4,4′-bipyridine (bpy), ...

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Rhombus-Shaped Tetranuclear [Ln4] Complexes [Ln = Dy(III) and Ho(III)]: Synthesis, Structure, and SMM Behavior

16.05.2013 | Vadapalli Chandrasekhar; Sakiat Hossain; Sourav Das; Sourav Biswas; Jean-Pascal Sutter, Inorganic Chemistry, 2013

The reaction of a new hexadentate Schiff base hydrazide ligand (LH3) with rare earth(III) chloride salts in the presence of triethylamine as the base afforded two planar tetranuclear neutral complexes: [{(LH)2Dy4}(μ2-O)4](H2O)8·2CH3OH·8H2O (1) and [{(LH)2Ho4}(μ2-O)4](H2O)8·6CH3OH·4H2O (2). ...

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Self-Assembled Ln(III)4 (Ln = Eu, Gd, Dy, Ho, Yb) [2 × 2] Square Grids: a New Class of Lanthanide Cluster

16.05.2013 | Nicholas M. Randell; Muhammad U. Anwar; Marcus W. Drover; Louise N. Dawe; Laurence K. Thompson, Inorganic Chemistry, 2013

Self-assembly of the Ln(III) ions (Ln = Eu, Gd, Dy, Ho, Yb) into square [2 × 2] grid-like arrays has been readily effected using simple, symmetric ditopic ligands based on a carbohydrazone core. The metal ions are connected via single atom bridges (e.g., μ2-Ohydrazone, μ2-OH, μ2-OMe, ...

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Novel Soft-Chemistry Route of Ag2Mo3O10·2H2O Nanowires and in Situ Photogeneration of a Ag@Ag2Mo3O10·2H2O Plasmonic Heterostructure

16.05.2013 | Khadija Hakouk; Philippe Deniard; Luc Lajaunie; Catherine Guillot-Deudon; Sylvie Harel; Zeyan Wang; Baibiao Huang; H ..., Inorganic Chemistry, 2013

Ultrathin Ag2Mo3O10·2H2O nanowires (NWs) were synthesized by soft chemistry under atmospheric pressure from a hybrid organic–inorganic polyoxometalate (CH3NH3)2[Mo7O22] and characterized by powder X-ray diffraction, DSC/TGA analyses, FT-IR and FT-Raman spectroscopies, scanning electron ...

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Disorder–Order Structural Transformation in Electron-Poor Sr3Au8Sn3 Driven by Chemical Bonding Optimization

16.05.2013 | Qisheng Lin; Jordan Vetter; John D. Corbett, Inorganic Chemistry, 2013

Sr3Au8Sn3 was synthesized through fusion of a stoichiometric amount of pure metals at 800 °C and annealing treatments at lower temperatures. Single-crystal X-ray diffraction analyses revealed that Sr3Au8Sn3 has a La3Al11-type Immm structure (a = 4.6767(8) Å, b = 9.646(2) Å, c = 14.170(2) Å, Z ...

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Tetranuclear [MDy]2 Compounds and Their Dinuclear [MDy] (M = Zn/Cu) Building Units: Their Assembly, Structures, and Magnetic Properties

16.05.2013 | Peng Zhang; Li Zhang; Shuang-Yan Lin; Jinkui Tang, Inorganic Chemistry, 2013

The reactions between a salen ligand N,N′-bis(3-methoxysalicylidene)-1,2-cyclohexanediamine (H2L) and different metal salts lead to the formation of four 3d-4f [MDy] and [MDy]2 (M = Zn/Cu) compounds, where the [MDy]2 can be considered as resulting from the assembly of two [MDy] building ...

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