Cobaltacarboranes [closo-( 9-R2N-1,7,9-C3B8H10)-commo-2,(3′)-Co-(1′,2′-C2B9H11)] (where R = H and Me) -: crossover complexes between metallatric arbollides and metalladicarbollides

被引：7
|
作者：
Grüner, B
Teixidor, F
Viñas, C
Sillanpää, R
Kivekäs, R
Holub, J
Letonen, A
Stíbr, B [1 ]
机构：
[1] UAB, Inst Mat Sci, Bellaterra 08193, Spain
[2] Acad Sci Czech Republ, Inst Inorgan Chem, Rez 25068, Czech Republic
[3] Univ Turku, Dept Chem, FIN-20014 Turku, Finland
[4] Univ Helsinki, Dept Chem, FIN-00014 Helsinki, Finland
来源：
INORGANIC CHEMISTRY COMMUNICATIONS | 1999年 / 2卷 / 09期
基金：
芬兰科学院;
关键词：
boranes; carboranes; metallacarboranes; metallatricarbaboranes; metallatricarbollides;
D O I：
10.1016/S1387-7003(99)00107-0
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Reactions between 7-L-nirio-7,8,9-C3B8H10 compounds (where L = (BuNH2)-N-t and Me2NH) and [NMe3H](+) [7,8-C2B9H12](-) in the presence of NaH, followed by the addition of anhydrous CoCl2 and prolonged heating in diglyme at reflux, resulted in the isolation of mixed-ligand 12-vertex cobaltacarboranes [closo-(9-R2N-1,7,9-C3B8H10)-commo-2,(3')-Co-(1',2'-C2B9H11)] (where R=H or Me). These represent neutral, crossover complexes between metallatricarbollides and metalladicarbollides and contain amino groups attached to p-positions with respect to the metal centre. (C) 1999 Elsevier Science S.A. All rights reserved.
引用
收藏
页码：411 / 413
页数：3
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