Acta Crystallographica Section E: Structure Reports Online, ( ISI ), Volume (67), No (8), Year (2011-8) , Pages (2201-2201)
Title : ( N-[Bis(morpholin-4-yl)phosphinoyl]-2-chloro-2,2-difluoroacetamide )
Authors: Mehrdad Pourayoubi , anahid sanei ,File: 
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Full TextAbstract
The asymmetric unit of the title compound, C10H17ClF2N3O4P, consists of two independent molecules in each of which the P atom adopts a distorted tetrahedral environment with the P=O and N—H units in a syn orientation with respect to one another. Both morpholine rings in one of the phosphoramide molecules are disordered over two sets of sites, with site occupancies of 0.766 (7) and 0.234 (7) for one ring and 0.639 (10) and 0.361 (10) for the other. In the second phosphoramide molecule, one of the NC4H8O moieties is disordered over two sets of sites with site occupancies of 0.807 (6) and 0.193 (6). In the crystal, pairs of intermolecular N—H…O(P) hydrogen bonds form two independent centrosymmetric dimers.
