一种与2-羟基-3-甲氧基苯甲醛硫代半卡巴腙配体形成的溶剂化钴配合物的合成与晶体结构
Synthesis and crystal structure of a solvated Co complex with 2-hy-droxy-3-meth-oxy-benzaldehyde thio-semicarbazone ligands.
作者信息
Rusanova Julia A, Kokozay Volodymyr N, Petrusenko Svitlana, Plyuta Nataliya
机构信息
Department of Chemistry, Taras Shevchenko National University of Kyiv, 64/13, Volodymyrska str., Kyiv 01601, Ukraine.
出版信息
Acta Crystallogr E Crystallogr Commun. 2021 Oct 21;77(Pt 11):1130-1134. doi: 10.1107/S2056989021010616. eCollection 2021 Nov 1.
The title Co complex, bis-[bis-(2-hy-droxy-3-meth-oxy-benzaldehyde thio-semi-carbazonato)cobalt(III)] di-thio-nate-dimethylformamide-methanol (1/4/3), Co(CHNOS)·4CHNO·3CHOH, with monodeprotonated 2-hy-droxy-3-meth-oxy-benzaldehyde thio-semicarbazone as ligands crystallizes in the space group . The asymmetric unit consists of two mononuclear [Co ] cations, one di-thio-nate anion (SO) as counter-anion and seven solvate mol-ecules (four di-methyl-methanamide and three methanol). Each Co ion has a moderately distorted octa-hedral SNO geometry. In the crystal, the components are linked by numerous N-H⋯O and O-H⋯O contacts.
标题为二硫代酸根合二[双-(2-羟基-3-甲氧基苯甲醛硫代半卡巴腙基)钴(III)]-二甲基甲酰胺-甲醇(1/4/3)，即Co(CHNOS)·4CHNO·3CHOH，以单去质子化的2-羟基-3-甲氧基苯甲醛硫代半卡巴腙作为配体，结晶于空间群 。不对称单元由两个单核[Co ]阳离子、一个作为抗衡阴离子的二硫代酸根阴离子(SO)以及七个溶剂分子(四个二甲基甲酰胺和三个甲醇)组成。每个Co离子具有适度扭曲的八面体SNO几何构型。在晶体中，各组分通过大量的N-H⋯O和O-H⋯O接触相连。
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