Acta Cryst. (2008). E64, o772  [ doi:10.1107/S1600536808007848 ]

Substitutional disorder in the substituted nixantphos ligand C₃₉H₃₂Br_0.27Cl_0.73NOP₂

T. Marimuthu, M. D. Bala and H. B. Friedrich

Abstract: The structure of 10-(3-bromo/chloropropyl)-4,6-bis(diphenylphosphino)-10H-phenoxazine, C₃₉H₃₂Br_0.27Cl_0.73NOP₂, shows chloro/bromo substitutional disorder in a 3:1 ratio. For application as a ligand in catalysis, the intramolecular PP distance of 4.263 (2) Å is relevant. The phenoxazine ring system is essentially planar.

Online 2 April 2008

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