Electrochemical synthesis and structural characterization of heteroleptic cobalt(II) complexes of N-2-pyridyl sulfonamide ligands

Beloso I; Castro J; Garcia-Vazquez JA; Perez-Lourido P; Romero J; Sousa A

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Electrochemical synthesis and structural characterization of heteroleptic cobalt(II) complexes of N-2-pyridyl sulfonamide ligands

机译：N-2-吡啶基磺酰胺配体的杂钴（II）配合物的电化学合成和结构表征

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Neutral heteroleptic cobalt complexes [CoL2L'] (L' = 2,2'-bipyridine or 1,10-phenanthroline) with the anionic form of a series of methyl-substituted N-2-pyridylsulfonamide ligands (HL) have been synthesized by the electrochemical oxidation of the metal in an acetonitrile solution of the sulfonamide ligand and the corresponding coligand L'. The compounds were characterized by microanalysis, vibrational and electronic spectroscopy and some examples by single-crystal X-ray diffraction. The crystal structures of the compounds show the metal in a distorted octahedral geometry, [N6] or [N4O2], that depends on the position of the substituent on the pyridine ring. (c) 2006 Elsevier Ltd. All rights reserved.

机译：通过以下方法合成了具有一系列甲基取代的N-2-吡啶基磺酰胺配体（HL）阴离子形式的中性杂合钴配合物[CoL2L']（L'= 2,2'-联吡啶或1,10-菲咯啉）。在磺酰胺配体和相应的大肠菌L'的乙腈溶液中对金属进行电化学氧化。通过微分析，振动和电子光谱对化合物进行表征，并且通过单晶X射线衍射对一些实例进行表征。化合物的晶体结构显示金属呈扭曲的八面体几何形状[N6]或[N4O2]，这取决于吡啶环上取代基的位置。（c）2006 Elsevier Ltd.保留所有权利。

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《Polyhedron: The International Journal for Inorganic and Organometallic Chemistry》 |2006年第14期|共10页
作者
Beloso I; Castro J; Garcia-Vazquez JA; Perez-Lourido P; Romero J; Sousa A;
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正文语种 eng
中图分类化学;
关键词
electrochemical synthesis; cobalt complexes; sulfonamide ligands; crystal structures; INFRA-RED SPECTRA; CRYSTAL-STRUCTURES; METAL-COMPLEXES; COORDINATION CHEMISTRY; CADMIUM(II) COMPLEXES; NICKEL(II) COMPLEXES; AMIDO-COMPLEXES; 1; 10-PHENANTHROLINE; COPPER(II); BEHAVIOR;

机译：电化学合成;钴配合物;磺酰胺配体;晶体结构;红外光谱;晶体结构;金属络合物;配位化学;镉（II）络合物;镍（II）络合物;酰胺络合物;1;10-对苯二甲酸;铜（II）;行为;

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1. Electrochemical synthesis and structural characterization of heteroleptic cobalt(II) complexes of N-2-pyridyl sulfonamide ligands [J] . Beloso I, Castro J, Garcia-Vazquez JA, Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 2006,第14期

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Electrochemical synthesis and structural characterization of heteroleptic cobalt(II) complexes of N-2-pyridyl sulfonamide ligands

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