Abstract
In the title complex, [RhCl(C44H32OP2)]·CH3OH, the RhI ion is coordinated by a naphthyl group of a partially oxidized 2,2′-bis(diphenylphosphanyl)-1,1′-binaphthyl (BINAP) ligand in a η4 mode, one P atom of the diphenylphosphanyl group and one Cl atom. The P=O group does not interact with the RhI ion but accepts an O—H⋯O hydrogen bond from the methanol solvent molecule.
Highlights
In the title complex, [RhCl(C44H32OP2)]ÁCH3OH, the RhI ion is coordinated by a naphthyl group of a partially oxidized 2,20bis(diphenylphosphanyl)-1,10-binaphthyl (BINAP) ligand in a 4 mode, one P atom of the diphenylphosphanyl group and one Cl atom
The P O group does not interact with the RhI ion but accepts an O—HÁ Á ÁO hydrogen bond from the methanol solvent molecule
R-factors based on F2 are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger
Summary
Key indicators: single-crystal X-ray study; T = 200 K; mean (C–C) = 0.006 A; R factor = 0.027; wR factor = 0.043; data-to-parameter ratio = 13.5. In the title complex, [RhCl(C44H32OP2)]ÁCH3OH, the RhI ion is coordinated by a naphthyl group of a partially oxidized 2,20bis(diphenylphosphanyl)-1,10-binaphthyl (BINAP) ligand in a 4 mode, one P atom of the diphenylphosphanyl group and one Cl atom. For related structures of rhodium complexes with BINAP and bisphosphine diolefin, see: Fischer et al (2012); Preetz (2009); Preetz et al (2010); Tani et al (1985). Crystal data [RhCl(C44H32OP2)]ÁCH4O Mr = 809.04 Triclinic, P1 a = 9.2108 (18) Ab = 9.7453 (19) Ac = 11.354 (2) A = 103.01 (3) = 104.59 (3)
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