Acta Cryst. (2004). E60, o43-o44  [ doi:10.1107/S1600536803027405 ]

1,2-Bis(di-4-pyridylphosphino)ethane (d4pype)

S. J. Berners-Price, R. J. Bowen and P. C. Healy

Abstract: The title compound (d4pype), C₂₂H₂₀N₄P₂, crystallizes as a discrete molecular species disposed about a crystallographic inversion centre at the mid-point of the central C-C bond.

Online 12 December 2003

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