RuX = C (X F or H) interactions in complex compounds. Preparation and crystal structures of [) (SC6F5)2(PMe2Ph)2] and [-2)(C6H5)22]
摘要:
The diamagnetic complex [Ru(SR)2(PPh3)2] and the paramagnetic compounds [Ru(SR)3(PR′3)2] (R = C6F5, C6F4H, C6FH4, or C6H5; PR′3 = PPh3, PMe2Ph or PEt2Ph) have been prepared by treatment of [RuCl2(PPh3)3] or [RuCl3(PR′3)3]. respectively, with [Pb(SR)2] in acetone or tetrahydrofuran. An X-ray diFfraction study on [-2)(C6H5)22] has revealed a pseudo-octahedral structure, apparently with two CHRu interactions