COMPLEXATION OF DIPHENYLZINC WITH SIMPLE ETHERS - CRYSTAL-STRUCTURES OF THE COMPLEXES PH2ZN-BULLET-GLYME AND PH2ZN-BULLET-DIGLYME

被引:24
作者
MARKIES, PR
SCHAT, G
AKKERMAN, OS
BICKELHAUPT, F
SPEK, AL
机构
[1] FREE UNIV AMSTERDAM,SCHEIKUNDIG LAB,DE BOELELAAN 1083,1081 HV AMSTERDAM,NETHERLANDS
[2] UNIV UTRECHT,BIJVOET CTR BIOMOLEC RES,VAKGRP KRISTAL & STRUCT CHEM,3584 CH UTRECHT,NETHERLANDS
关键词
D O I
10.1016/0022-328X(92)80090-K
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The complexation behavior of diphenylzinc with a series of mono-, di- and tri-coordinating ethers has been investigated. Two stable crystalline 1:1 adducts, with ethyleneglycol dimethyl ether (glyme) (1) and diethyleneglycol dimethyl ether (diglyme) (2) were isolated and characterized by an X-ray diffraction study. Complex 1 has a normal tetra-coordinated zinc atom; 2 represents the first example of a complex penta-coordinated diorganozinc compound, and has a rather unusual geometry.
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页码:1 / 13
页数:13
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