Title : ( rac-Phenyl (benzylamido)(p-tolylamido)-phosphinate )
Authors: Mehrdad Pourayoubi , fatemeh karimi , Marek Nečas ,
Full TextAbstract
The title compound, C20H21N2O2P, was synthesized from (RS)-(C6H5O)P(O)Cl(NHC6H4-p-CH3) and benzylamine. The product crystallizes as a racemate in a polar space group. The phosphorus atom has a distorted tetrahedral configuration: the bond angles at the P atom are in the range 103.2 (1)–118.4 (1)°. The P—N(benzylamido) bond [1.615 (2) Å] is slightly shorter than the P—N(p-tolylamido) bond [1.630 (2) Å]. Both N—H groups adopt an anti orientation relative to the phosphoryl group. In the crystal, the adjacent molecules are linked via N—H…O hydrogen bonds, forming R22(8) rings, into a one-dimensional arrangement parallel to the x axis.
Keywords
, single, crystal X, ray study; T = 120 K; mean σ(C–C) = 0.004 Å; R factor = 0.041; wR factor = 0.099; data, to, parameter ratio = 13.7
@article{paperid:1023978,
author = {Pourayoubi, Mehrdad and Karimi, Fatemeh and Marek Nečas},
title = {rac-Phenyl (benzylamido)(p-tolylamido)-phosphinate},
journal = {Acta Crystallographica Section E: Structure Reports Online},
year = {2011},
volume = {67},
number = {9},
month = {September},
issn = {1600-5368},
pages = {2523--2523},
numpages = {0},
keywords = {single-crystal X-ray study; T = 120 K; mean σ(C–C) = 0.004 Å; R factor = 0.041; wR factor = 0.099; data-to-parameter ratio = 13.7},
}
%0 Journal Article
%T rac-Phenyl (benzylamido)(p-tolylamido)-phosphinate
%A Pourayoubi, Mehrdad
%A Karimi, Fatemeh
%A Marek Nečas
%J Acta Crystallographica Section E: Structure Reports Online
%@ 1600-5368
%D 2011
