N-Substituted imidazole derivatives of rhodium(I) and iridium(I) with and without metal-metal interaction. Crystal structure of cis-(CO)2RhCl(N-methylimidazole)
- Bonati, F. 1
- Oro, L.A. 1
- Pinillos, M.T. 1
- Tejel, C. 1
- Apreda, M.C. 2
- Foces-Foces, C. 2
- Cano, F.H. 2
-
1
Instituto de Nanociencia y Materiales de Aragón
info
-
2
Instituto de Química Física Rocasolano
info
ISSN: 0022-328X
Ano de publicación: 1989
Volume: 369
Número: 2
Páxinas: 253-265
Tipo: Artigo
beta Ver similares en nube de resultadosOutras publicacións en: Journal of Organometallic Chemistry
Resumo
Bridge splitting reactions with N-methylimidazole (Rim, R = Me) or N-benzylimidazole (Rim, R = PhCH2) gave cis-L2MCl(Rim) complexes (M = Rh, Ir, L2 = (CO)2, 1,5-cyclooctadiene; M = Rh, L2 = (p-tosylmethyl isocyanide)2 or (CO)(PPh)3). M ... M interactions in the dicarbonyl complexes are revealed by an X-ray diffraction study of cis-(CO)2RhCl(N-methylimidazole). The molecular units pack in the crystal as infinite chains along the c-axis with intermetallic distances Rh ⋯ Rh of 3.2833(5) Å. © 1989.