Acta Cryst. (2008). E64, m629  [ doi:10.1107/S1600536808008635 ]

[1,2-Bis(diphenylphosphino)ethane]{2-[bis(diphenylphosphinomethyl)amino]pyridinium}fluoridohydrazidatomolybdenum(IV) bis(tetrafluoridoborate)

G. Stephan, C. Näther and F. Tuczek

Abstract: In the crystal structure of the title compound, [MoF(N₂H₂)(C₃₁H₂₉N₂P₂)(C₂₆H₂₄P₂)](BF₄)₂, each Mo atom is surrounded by four P atoms of one 1,2-bis(diphenylphosphino)ethane and one 2-[bis(diphenylphosphinomethyl)amino]pyridinium ligand. The remaining binding sites of the distorted octahedron are occupied by a hydrazidate (NNH₂^2-) and a fluoride ligand. Two F atoms of an anion are disordered over two positions; the site occupancy factors are ca 0.7 and 0.3.

Online 10 April 2008

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