Monireh Negari

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The P atom of the title compound, C(20)H(21)N(2)O(2)P, has a distorted tetra-hedral configuration; the bond angles at P are in the range 96.11 (6)-117.32 (8)°. The N atom exhibits sp(2) character. In the crystal, mol-ecules are connected via N-H⋯O hydrogen bonds into bands along the a axis, consisting of R(2) (2)(8) rings.
The title compound, C(21)H(22)NO(3)P, was synthesized from the reaction of (C(6)H(5)O)(2)P(O)(Cl) and S-1-phenyl-propyl-amine (1:2 mole ratio) at 273 K, followed by removal of the S-1-phenyl-propyl-amine hydro-chloride by-product by dissolving in H(2)O. The P atom is located in a distorted tetra-hedral environment. The bond angles at the P atom vary from(More)
In the hydrogen-bond patterns of phenyl bis(2-chlorobenzylamido)phosphinate, C(20)H(19)Cl(2)N(2)O(2)P, (I), and N,N'-bis(2-chlorobenzyl)-N''-(2,2,2-trifluoroacetyl)phosphoric triamide, C(16)H(15)Cl(2)F(3)N(3)O(2)P, (II), the O atoms of the related phosphoryl groups act as double H-atom acceptors, so that the P=O···(H-N)(2) hydrogen bond in (I) and the(More)
In the title salt, C(12)H(24)N(+)·Cl(-), both cyclo-hexyl rings adopt chair conformations and the NH(2) unit is situated in the equatorial position with respect to the rings in the cation. The large C-N-C bond angle [117.99 (14)°] in the cation is a result of linking two bulky cyclo-hexyl rings to the N atom. The aminium H atoms are involved in(More)
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(More)
In the new tin(IV) and copper(II) complexes, cis-dichlorido-trans-dimethyl-cis-bis(N,N',N''-tricyclohexylphosphoric triamide-κO)tin(IV), [Sn(CH(3))(2)Cl(2)(C(18)H(36)N(3)OP)(2)], (I), and trans-diaquabis(N,N',N''-tricyclohexylphosphoric triamide-κO)copper(II) dinitrate-N,N',N''-tricyclohexylphosphoric triamide (1/2),(More)
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