Acta Cryst. (2013). E69, o195
[ doi:10.1107/S1600536812050398 ]

P,P-Bis[4-(dimethylamino)phenyl]-N,N-bis(propan-2-yl)phosphinic amide

S. J. Evans, C. A. Renison, D. B. G. Williams and A. Muller

Abstract: The molecular structure of the title compound, C₂₂H₃₄N₃OP, adopts a distorted tetrahedral geometry at the P atom, with the most noticeable distortion being for the O-P-N angle [117.53 (10)°]. An effective cone angle of 187° was calculated for the compound. In the crystal, weak C-HO interactions create infinite chains along [100], whereas C-H interactions propagating in [001] generate a herringbone motif.

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