title: Phenyl bis-(morpholin-4-yl-amido)-phosphinate.
abstract: In the title compound, C(14)H(23)N(4)O(4)P, the P atom is in a distorted tetra-hedral environment with bond angles in the range 96.87 (6)-119.86 (6)°. The two morpholinyl groups adopt a chair conformation. The phenyl ring is disordered over two sets of sites with equal occupancies [0.500 (2)]. In the crystal, adjacent mol-ecules are linked via N-H⋯O hydrogen bonds into an extended chain running parallel to the a axis. Only one of the amidate N-H groups is involved in hydrogen bonding.
authors.forename: Mehrdad
authors.initials: M
authors.lastname: Pourayoubi
authors.forename: Hossein
authors.initials: H
authors.lastname: Eshtiagh-Hosseini
authors.forename: Monireh
authors.initials: M
authors.lastname: Negari
authors.forename: Marek
authors.initials: M
authors.lastname: Nečas
references.citation: Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22
references.pmid: 18156677
references.citation: Acta Crystallogr Sect E Struct Rep Online. 2010 Jun 23;66(Pt 7):o1755
references.pmid: 21587971