Acta Crystallographica Section E: Structure Reports Online, ( ISI ), Volume (67), No (67), Year (2011-1) , Pages (271-272)

Title : ( Tetrakis{4-[(2H-tetrazol-5-yl)methyl]-morpholin-4-ium} dodecatungstosilicate hexahydrate )

Authors: Mohammad Yousefi , Hossein Eshtiagh Hosseini , Masoud Mirzaei Shahrabi , Ahmad Gholizadeh , MohsenNikpour ,

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The crystal structure of the title compound, (C6H12N5O)4- [W12(SiO4)O36]6H2O, consists of an -Keggin-type [W12- (SiO4)O36]4 polyoxidoanion, four [(2H-tetrazol-5-yl)methyl]- morpholinium cations and six uncoordinated water molecules. In the cations, the morpholine rings display chair conformations. Extensive N—H  O, N—H  N, O—H  O and O—H  N hydrogen bonds are present in the crystal structure.

Keywords

, single, crystal X, ray study; T = 100 K; mean (C–C) = 0.019 A°; R factor = 0.031; wR factor = 0.062; data, to, parameter ratio =
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@article{paperid:1019652,
author = {Mohammad Yousefi and Eshtiagh Hosseini, Hossein and Mirzaei Shahrabi, Masoud and Ahmad Gholizadeh and MohsenNikpour},
title = {Tetrakis{4-[(2H-tetrazol-5-yl)methyl]-morpholin-4-ium} dodecatungstosilicate hexahydrate},
journal = {Acta Crystallographica Section E: Structure Reports Online},
year = {2011},
volume = {67},
number = {67},
month = {January},
issn = {1600-5368},
pages = {271--272},
numpages = {1},
keywords = {single-crystal X-ray study; T = 100 K; mean (C–C) = 0.019 A°; R factor = 0.031; wR factor = 0.062; data-to-parameter ratio = 18.0.},
}

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%0 Journal Article
%T Tetrakis{4-[(2H-tetrazol-5-yl)methyl]-morpholin-4-ium} dodecatungstosilicate hexahydrate
%A Mohammad Yousefi
%A Eshtiagh Hosseini, Hossein
%A Mirzaei Shahrabi, Masoud
%A Ahmad Gholizadeh
%A MohsenNikpour
%J Acta Crystallographica Section E: Structure Reports Online
%@ 1600-5368
%D 2011

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