INTRAMOLECULAR VERSUS INTERMOLECULAR BONDING IN AMIDOANTIMONY DIMERS - SYNTHESES AND STRUCTURES OF (SB(NME(2))[MU-N(MPY)])(2) (MPY=4-METHYLPYRIDIN-2 YL) AND [SB(NME(2))(MU-N[C6H2(OME)(3)-3,4,5])](2)

被引：35

作者：

EDWARDS, AJ ^{[1
]}

PAVER, MA ^{[1
]}

RENNIE, MA ^{[1
]}

RAITHBY, PR ^{[1
]}

RUSSELL, CA ^{[1
]}

WRIGHT, DS ^{[1
]}

机构：

[1] UNIV CAMBRIDGE,CHEM LAB,CAMBRIDGE CB2 1EW,ENGLAND

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1994年 / 20期

关键词：

D O I：

10.1039/dt9940002963

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of Sb(NMe(2))(3) with 2-amino-4-methylpyridine (1:1 ratio) produced {Sb(NMe(2))[mu-N (mpy)]}(2) (mpy = 4-methylpyridin-2-yl) which forms unassociated dimers in which relatively weak intramolecular Sb...N interactions are present [2.891(5) Angstrom],. whereas a similar reaction with 3,4,5-trimethoxyaniline produced [Sb(NMe(2)){mu-N[C6H2(OMe)(3)-3,4,5]}](2) in which the dimer units are associated into a loosely linked polymer by intermolecular chelating MoO...Sb interactions [3.500(5)Angstrom].

引用

页码：2963 / 2966

页数：4

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