ABSTRACT
The P atom in the title mol-ecule, C(12)H(26)N(3)OP, has a distorted tetra-hedral configuration: its bond angles lie in the range 101.1â (2)-119.1â (2)°. The P-N bonds to the two cyclo-pentyl-amido moieties are significantly different [1.619â (4) and 1.643â (4)â Å], with the shorter bond related to an anti orientation of the lone electron pair of the corresponding N atom relative to the P=O bond. The O atom of the P=O group acts as a double hydrogen-bond acceptor and is involved in two different inter-molecular N-Hâ¯O(P) hydrogen bonds, building R(2) (2)(8) rings that are further linked into chains along [001].
ABSTRACT
The P atom in the title mol-ecule, C(19)H(31)N(2)O(2)P, is in a distorted tetra-hedral configuration with the bond angles in the range 101.48â (10)-118.58â (9)°. The N-H units have a syn orientation with respect to one another. In the crystal, mol-ecules are connected via two different inter-molecular N-Hâ¯O(P) hydrogen bonds into chains along the a axis in which the O atom of the P=O group acts as a double acceptor.