NMR-STUDIES ON HALOGENO-CIS-BIS(PHOSPHINE)-NIDO-PENTABORANYL DERIVATIVES OF NICKEL, PALLADIUM, AND PLATINUM

被引：66

作者：

KENNEDY, JD

STAVES, J

机构：

[1] Department of Inorganic and Structural Chemistry, University of Leeds

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 1979年 / 34卷 / 06期

关键词：

Double Resonance; Metalloboranes; Multinuclear NMR; Relaxation;

D O I：

10.1515/znb-1979-0610

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

An examination of the 1H-{11B}, 11B-{1H}, and 31P-{1H} NMR behaviour of the compounds [M(B5H8)(X)(dppe)] has been made [M = Ni, Pd and Pt; X = halogen; dppe = bis(diphenylphosphino)ethane]. Some relaxation phenomena are rationalised, and it is concluded that all the compounds examined have a static metallo-nido-penta-borane structure in which the metal atom occupies a bridging position between two basal boron atoms. Some temperature and solvent effects are also presented and briefly discussed. © 1979, Walter de Gruyter. All rights reserved.

引用

页码：808 / 813

页数：6

共 14 条

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