SYNTHESIS AND CHARACTERIZATION OF BIS(HYDRAZINIUM)TETRA-(THIOCYANATO-N)-COBALT(II) AND -NICKEL(II) DIHYDRATES - CRYSTAL-STRUCTURE OF THE COBALT COMPLEX

被引：9

作者：

KUMAR, NRS ^{[1
]}

NETHAJI, M ^{[1
]}

PATIL, KC ^{[1
]}

机构：

[1] INDIAN INST SCI,DEPT INORGAN & PHYS CHEM,BANGALORE 560012,KARNATAKA,INDIA

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1991年 / 05期

关键词：

D O I：

10.1039/dt9910001251

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Bis(hydrazinium)tetra(thiocyanato-N)cobalt-(II) and -nickel(II) dihydrates, (N2H5)2M(NCS)4.2H2O (M = Co or Ni) have been prepared by the reaction of the corresponding N2H5M(N2H3CO2)3.H2O with thiocyanic acid. The structure of the cobalt complex has been determined by single-crystal X-ray diffraction studies. The cobalt ion is six-co-ordinated with an octahedral geometry generated by two hydrazinium cations and four N-bonded thiocyanate ligands. Of significance is the presence of both linear and angular Co-NCS linkages (in the same molecule) and the N2H5+ ions in cis positions. The nickel complex is isostructural with the cobalt complex.

引用

页码：1251 / 1254

页数：4

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