COMPLEXES OF BENZOTHIAZOLE WITH SOME GROUP-IV METAL-HALIDES

被引：10
|
作者：
JALIL, NSN
机构：
[1] Department of Chemistry, Ahmadu Bello University, Zaria
来源：
SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY | 1990年 / 20卷 / 09期
关键词：
D O I：
10.1080/00945719008048633
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Complexes of benzothiazole (BT) of the composition SnX4(BT) and MCl4(BT)2 (where X = Cl, Br or I; M = Ti, Zr or Si and BT = C7H5SN) have been prepared and studied by spectroscopic (proton magnetic resonance, electronic absorption and infrared spectra) techniques. The stability and composition of the complexes were established by melting point/decomposition point determinations and elemental analysis, respectively. Molar conductivity measurements show the covalent nature of the complexes. A polymeric structure involving ligand bridging through the sulphur and nitrogen atoms is suggested for the SnX4(BT) complexes. A trans-octahedral structure is suggested for the zirconium, silicon and titanium complexes with the ligands coordinated through the nitrogen atom. © 1990, Taylor & Francis Group, LLC. All rights reserved.
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页码：1285 / 1300
页数：16
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