Title : ( Synthesis, characterization and crystal structure of (C6H5O)2P(O)[NHC6H4(4-CH3)] )
Authors: Mehrdad Pourayoubi , Poorya Zargaran , Hossein Eshtiagh Hosseini ,
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Abstract
Phosphorus chemistry covers a wide area of sciences, including synthesis, coordination, biomedicine and theoretical matters. In this work, a new amidophosphoric acid ester with formula (C6H5O)2P(O)[NHC6H4(4-CH3)] has been synthesized and characterized by 1H, 13C and 31P{1H} NMR, IR, Raman ,TGA, DTA and single crystal X-ray diffraction. Single crystal X-ray analysis shows that it belongs to triclinic system, space group P-1, with a = 9.7406(10) Å, b = 9.9653(10) Å, c = 11.1788(12) Å, = 96.337(2)°, = 109.303(2)°, = 117.827(2)°, Z = 2. The phosphorus atom exhibits a tetrahedral configuration and the nitrogen atoms are essentially planar. In the crystal structure, the hydrogen atom of the NHC6H4(4-CH3) group is involved in an intermolecular PO…HN hydrogen bond to form centrosymmetric dimers.
Keywords
, Amidophosphoric acid ester, Crystal structure, NMR, PO…HN hydrogen bond
@inproceedings{paperid:1017679,
author = {Pourayoubi, Mehrdad and Zargaran, Poorya and Eshtiagh Hosseini, Hossein},
title = {Synthesis, characterization and crystal structure of (C6H5O)2P(O)[NHC6H4(4-CH3)]},
booktitle = {12th Iranian Inorganic Chemistry Conference},
year = {2010},
location = {Rasht, IRAN},
keywords = {Amidophosphoric acid ester; Crystal structure; NMR; PO…HN hydrogen bond},
}
%0 Conference Proceedings
%T Synthesis, characterization and crystal structure of (C6H5O)2P(O)[NHC6H4(4-CH3)]
%A Pourayoubi, Mehrdad
%A Zargaran, Poorya
%A Eshtiagh Hosseini, Hossein
%J 12th Iranian Inorganic Chemistry Conference
%D 2010
