THE 1ST STRUCTURALLY CHARACTERIZED EARLY MAIN-GROUP METAL DIAZAALLYL COMPLEX - SYNTHESIS AND CRYSTAL-STRUCTURE OF LICPH(NPH)2.NME[(CH2)2NME2]2

被引：25

作者：

CRAGGHINE, I ^{[1
]}

DAVIDSON, MG ^{[1
]}

MAIR, FS ^{[1
]}

RAITHBY, PR ^{[1
]}

SNAITH, R ^{[1
]}

机构：

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

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1993年 / 15期

关键词：

D O I：

10.1039/dt9930002423

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

n-Butyllithium reacts with a solution of PhNC(Ph)NHPh (N,N'-diphenylbenzamidine) and NMe[(CH2)2NMe2]2 (pmdeta) to give the complex LiCPh(NPh)2.pmdeta, which is monomeric in the solid state with a five-co-ordinate lithium cation bound to a tridentate pmdeta ligand and a bidentate amidinide anion (diazaallyl system, chelating), in which the two N-C bond lengths of 1.336(4) and 1.335(4) angstrom suggest almost uniform delocalisation along the N-C-N unit.

引用

页码：2423 / 2424

页数：2

共 24 条

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