BIDENTATE N, N' COORDINATION OF A PYRIDINE CARBOXALDEHYDE SCHIFF-BASE LIGAND TO DIMETHYLTIN DICHLORIDE IN THE 1-1 MOLECULAR ADDUCT DICHLORODIMETHYL (N'-PHENYLPYRIDINE-2-CARBALDIMINE-N,N')TIN(IV)

被引：5

作者：

TEOH, SG ^{[1
]}

TEO, SB ^{[1
]}

LEE, LK ^{[1
]}

FUN, HK ^{[1
]}

机构：

[1] UNIV SAINS MALAYSIA,SCH PHYS,XRAY CRYSTALLOG LAB,11800 GEORGE TOWN,MALAYSIA

来源：

JOURNAL OF COORDINATION CHEMISTRY | 1994年 / 33卷 / 01期

关键词：

DICHLORODIMETHYL(N'-PHENYLPYRIDINE-2-CARBALDIMINE-N; N')TIN(IV); DIMETHYLTIN(IV)DICHLORIDE; X-RAY ANALYSIS;

D O I：

10.1080/00958979408024263

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of dimethyltin(IV) dichloride with N'-phenylpyridine-2-carbaldimine results in the formation of the monomeric 1:1 complex, dichlorodimethyl(N'-phenylpyridine-2-carbaldimine-N,N')tin(IV), Me2SnCl2(C6H5N = CHC5H4N-2). The ligand coordinates to the tin atom in the dichlorodimethyltin(IV) moiety through its pyridyl and imine nitrogen atoms conferring a distorted octahedral geometry to the tin atom. The two methyl groups are trans with respect to each other whilst the two chlorine atoms occupy cis positions. The bond length between the tin and the imine nitrogen atom is 2.540(5) angstrom whereas that of the pyridyl nitrogen atom to the tin atom is 2.439(4) angstrom.

引用

页码：69 / 73

页数：5

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