Title : ( 1,1-(Ethane-1,2-diyl)dipyridinium dichromate(VI) )
Authors: Mostafa Gholizadeh , Mehrdad Pourayoubi , Mehdi Kia , Arnold L.Rheingold , James A. Golen ,
Full TextAbstract
In the cation of the title salt, (C12H14N2)[Cr2O7], the two pyridinium moieties are in an anti orientation with respect to one another. The dihedral angle between the pyridine rings is 6.3 (2). The N—C—C—N torsion angle is 177.5 (2). In the dianion, the CrVI ions are in a slightly distorted tetrahedral coordination environment and the bond angles at the independent CrVI ions are in the ranges 105.93 (10)– 110.60 (11) and 107.35 (11)–111.07 (12). The Cr—O—Cr angle is 127.96 (12). The crystal used was an inversion twin with refined components of 0.510 (19) and 0.490 (19).
Keywords
, Key indicators: single, crystal X, ray study; T = 100 K; mean (C–C) = 0.005 A° ; R factor = 0.027; wR factor = 0.067; data, to, parameter ratio = 12.6.
@article{paperid:1026094,
author = {Gholizadeh, Mostafa and Pourayoubi, Mehrdad and Mehdi Kia and Arnold L.Rheingold and James A. Golen},
title = {1,1-(Ethane-1,2-diyl)dipyridinium dichromate(VI)},
journal = {Acta Crystallographica Section E: Structure Reports Online},
year = {2012},
volume = {68},
number = {1},
month = {February},
issn = {1600-5368},
pages = {305--305},
numpages = {0},
keywords = {Key indicators: single-crystal X-ray study; T = 100 K; mean (C–C) = 0.005 A°
;
R factor = 0.027; wR factor = 0.067; data-to-parameter ratio = 12.6.},
}
%0 Journal Article
%T 1,1-(Ethane-1,2-diyl)dipyridinium dichromate(VI)
%A Gholizadeh, Mostafa
%A Pourayoubi, Mehrdad
%A Mehdi Kia
%A Arnold L.Rheingold
%A James A. Golen
%J Acta Crystallographica Section E: Structure Reports Online
%@ 1600-5368
%D 2012
