TRANS-2-STYRYLBENZOTHIAZOLE COMPLEXES WITH MERCURY(II) HALIDES - SYNTHESIS, CHARACTERIZATION AND X-RAY CRYSTAL-STRUCTURE OF DIIODOBIS(TRANS-2-STYRYLBENZOTHIAZOLE)MERCURY(II)

被引：21

作者：

BATTAGLIA, LP

CORRADI, AB

CRAMAROSSA, MR

VEZZOSI, IM

GIUSTI, JG

机构：

[1] UNIV MODENA,DIPARTIMENTO CHIM,VIA G CAMPI 183,I-41100 MODENA,ITALY

[2] UNIV PARMA,IST CHIM GEN & INORGAN,CNR,CTR STUDIO STRUTTURIST DIFFRATTOMETR,I-43100 PARMA,ITALY

[3] UNIV FIRENZE,DIPARTIMENTO CHIM,I-50144 FLORENCE,ITALY

来源：

POLYHEDRON | 1993年 / 12卷 / 18期

关键词：

D O I：

10.1016/S0277-5387(00)88262-5

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The synthesis of trans-2-styrylbenzothiazole (L) and of its complexes with mercury(II) halides is reported. Complexes with the formulae [Hg2(L)Cl4], [Hg(L)Br2], [Hg(L)2I2] and [Hg(L)I2] were isolated and characterized by conventional chemical analysis, electronic and IR spectra and by thermal analysis. For one of these complexes, [Hg(L)2I2], the X-ray crystal structure was also determined. The complex consists of discrete [Hg(L)2I2] units in which mercury, located on a two-fold axis, shows a distorted tetrahedral coordination and the ligand molecules are bonded via nitrogen atoms with Hg-I = 2.61(2) angstrom and Hg-N = 2.36(1) angstrom bond distances.

引用

页码：2235 / 2239

页数：5

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