Benzene-Centered Tri- and Tetrametallacarborane Sandwich Complexes
β Scribed by Martin Bluhm; Hans Pritzkow; Walter Siebert; Russell N. Grimes
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 105 KB
- Volume
- 112
- Category
- Article
- ISSN
- 0044-8249
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π SIMILAR VOLUMES
We examine theoretically the bonding and thermodynamic stability of a proposed class of tris(sandwich)benzene complexes with the general formula C(6)(RMR')(3). In these systems, a single central (benzene) ring is flanked by three distorted 18-electron sandwich fragments with M = Groups 6, 7, or 8 me
## Abstract The trisilanol 1,3,5β(HO__i__Pr~2~Si)~3~C~6~H~3~ (5), a novel building block for applications in supramolecular chemistry, has been prepared via the intermediates 1,3,5β(H__i__Pr~2~Si)~3~C~6~H~3~ (6) and (Cl__i__Pr~2~Si)~3~C~6~H~3~ (7). The inclusion complexes 5Β·0.5H~2~O, 5Β·bpyΒ·0.5H~2~O
Irradiation of [(Tpms)Rh(CO)(PMe 3 )] (1) in benzene or [D 6 ]benzene affords the rhodium(III) compounds [(Tpms)-Rh(H)(C 6 H 5 )(PMe 3 )] (2) and [(Tpms)Rh(D)(C 6 D 5 )(PMe 3 )] (2d 6 ) respectively. The k H /k D ratio for the formation of 2 and 2d 6 was found to be 1.1. The complexes 2 and 2-d 6 ar