Synthesis and characterization of the mer-[RuCl3(NO)(dppb)] isomer. X-ray structures of fac-[RuCl3(NO)(dppm)], cis-[RuCl2(dppm)2] and mer-[RuCl3(NO)(dppb)] [dppm=1,2-Bis(diphenylphosphino)methane and dppb=1,4-Bis(diphenylphosphino)butane]
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Data
1999-06-11
Autores
Batista, Alzir A.
Pereira, Cid
Wohnrath, Karen [UNESP]
Queiroz, Salete L.
De A. Santos, Regina H.
Do P. Gambardella, Maria Teresa
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Resumo
The fac-[RuCl3(NO)(dppm)] (1) and cis-[RuCl2(dppm)2] (2) complexes were obtained with co-crystallization in the solid state from the reaction of RuCl3(NO) with the diphosphine in dichloromethane. mer-[RuCl3(NO)(dppb)] (3) was obtained from [RuCl3(dppb)(H2O)] by bubbling NO for 30 min in the same solvent. The crystal and molecular structures of these three compounds have been determined from X-ray studies. © Elsevier Science Ltd.
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Complexes, Biphosphines, Isomerism, Nitrosyl, Ruthenium, X-ray structure
Como citar
Polyhedron, v. 18, n. 15, p. 2079-2083, 1999.