N,N '-Dibenzyl-N,N '-dimethyl-N ''-(2-phenylacetyl)phosphoric triamide

作者：Pourayoubi Mehrdad; Shoghpour Samad; Torre Fernandez Laura; Garcia Granda Santiago^*

来源：Acta Crystallographica Section E-Structure Reports Online, 2011, 67(12): O3425-U1472.

DOI：10.1107/S1600536811049178

The P atom in the title molecule, C(24)H(28)N(3)O(2)P, is in a distorted tetrahedral P(=O)(N)(N)(2) environment. The phosphoryl group and the NH unit adopt a syn orientation with respect to each other and the N atoms have sp(2) character. The P-N bonds in the P(O)[N(CH(3))(CH(2)C(6)H(5))](2) unit are shorter than the P-N bond in the C(=O) NHP(=O) fragment. An intramolecular C-H center dot center dot center dot O hydrogen bond occurs. In the crystal, pairs of P=O center dot center dot center dot H-N hydrogen bonds form centrosymmetric dimers. C-H center dot center dot center dot O contacts are also observed. Four C atoms of two benzene rings are disordered over two alternative sites with an occupancy ratio of 0.523 (12):0.427 (12).

• 出版日期2011-12