Title : ( A Novel Hybrid Material Based on Two Symmetrically Independent Keggin )
Authors: Mehrdad Pourayoubi , A.R. Mahjoub ,
Full TextAbstract
Novel polyoxometalate-based organic-inorganic hybrid [NH3-CH(CH3)COOH][H3O]8[PMo12O40]3.4NH3CH(CH3)COO was synthesized and characterized by 31P, 1H, 13C NMR and IR spectroscopies, elemental analysis and single crystal X-ray determination. Two of the PMo12O40 3- anions in the title hybrid are symmetrically equivalent. They are crystallographically independent from the third PMo12O40 3- polyoxoanion, in the case of various interactions with neighboring components in the crystal network (i.e. +NH3-CH(CH3)-COOH and H3O+ cations, +NH3CH(CH3)COO- zwitterions and polyoxoanions). The compound crystallizes in an orthorhombic C222 space group with a = 16.0392(16) Å, b = 34.480(4) Å, c = 12.8968(13) Å and Z = 2.
Keywords
, Hybrid material, Symmetrically independent Keggin polyoxoanions, Crystal structure, Alanine
@article{paperid:1011546,
author = {Pourayoubi, Mehrdad and A.R. Mahjoub},
title = {A Novel Hybrid Material Based on Two Symmetrically Independent Keggin},
journal = {Journal of the Iranian Chemical Society},
year = {2008},
volume = {5},
number = {3},
month = {September},
issn = {1735-207X},
pages = {430--435},
numpages = {5},
keywords = {Hybrid material; Symmetrically independent Keggin polyoxoanions; Crystal structure; Alanine},
}
%0 Journal Article
%T A Novel Hybrid Material Based on Two Symmetrically Independent Keggin
%A Pourayoubi, Mehrdad
%A A.R. Mahjoub
%J Journal of the Iranian Chemical Society
%@ 1735-207X
%D 2008
