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

Authors
Gruner, B Teixidor, F Vinas, C Sillanpaa, R Kivekas, R Holub, J Letonen, A Stibr, B
Citation
B. Gruner et al., 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, INORG CH C, 2(9), 1999, pp. 411-413
Citations number
20
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
INORGANIC CHEMISTRY COMMUNICATIONS
ISSN journal
13877003 → ACNP
Volume
2
Issue
9
Year of publication
1999
Pages
411 - 413
Database
ISI
SICI code
1387-7003(199909)2:9<411:C[9'''>2.0.ZU;2-S
Abstract
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 ref lux, 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 metallatricarbol lides and metalladicarbollides and contain amino groups attached to p-posit ions with respect to the metal centre. (C) 1999 Elsevier Science S.A. All r ights reserved.