ROTATIONAL-ISOMERISM IN BIS(CARBON DIOXIDE) COMPLEXES OF MOLYBDENUM GENERATED BY CONROTATORY MOTION OF THE CO2 LIGANDS

被引:18
作者
CARMONA, E
MUNOZ, MA
PEREZ, PJ
POVEDA, ML
机构
[1] Departamento de Química Inorgánica-Instltuto de Ciencia de Materiales, Universidad de Sevilla-CSIC, Apdo. 553
关键词
D O I
10.1021/om00118a077
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The existence of rotational isomers in (CO2)2 complexes of molybdenum and their interconversion by a concerted rotation, in which the two CO2 ligands rotate in the same direction, have been demonstrated with the aid of variable-temperature NMR studies carried out with complexes of the type frans-[Mo(CO2)2(PMe3)2(P-P)] and trans-[Mo(CO2)2(P-P)2] (P-P = chelating diphosphine). © 1990, American Chemical Society. All rights reserved.
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页码:1337 / 1339
页数:3
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