Chloridobis(dimethylglyoximato-κ2N,N′)(ethyl pyridine-3-carboxylate-κN)cobalt(III)

Chloridobis(dimethylglyoximato-κ2N,N′)(ethyl pyridine-3-carboxylate-κN)cobalt(III)

In the title compound, [Co(C4H7N2O2)2Cl(C8H9NO2)], which was prepared as a model complex of vitamin B12, the CoIII atom, which is linked to four N atoms of the pseudo-macrocyclic (dmgH)2 ligand (dmgH is dimethylglyoximate) in the equatorial plane and one Cl− anion and one N atom of eth...

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Main Authors: Ning Wang, Xuzhuo Sun, Dongjin Wan, Jing Chen, Bo Li
Format: Article
Language:English
Published: International Union of Crystallography 2012-01-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536811051397
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spelling doaj-c46f6690501d43cabdcc20840d1d4ee52020-11-25T01:13:22ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682012-01-01681m20m2010.1107/S1600536811051397Chloridobis(dimethylglyoximato-κ2N,N′)(ethyl pyridine-3-carboxylate-κN)cobalt(III)Ning WangXuzhuo SunDongjin WanJing ChenBo LiIn the title compound, [Co(C4H7N2O2)2Cl(C8H9NO2)], which was prepared as a model complex of vitamin B12, the CoIII atom, which is linked to four N atoms of the pseudo-macrocyclic (dmgH)2 ligand (dmgH is dimethylglyoximate) in the equatorial plane and one Cl− anion and one N atom of ethyl nicotinate in apical positions, displays an approximately octahedral coordination. The Co atom is 0.0187 (8) Å out of the mean plane of the four equatorial N atoms. The structure has an O...H...O bridge, which is very common in cobaloxime derivatives, with O...H distances of 1.24 (2) and 1.25 (2) Å. http://scripts.iucr.org/cgi-bin/paper?S1600536811051397
collection DOAJ
language English
format Article
sources DOAJ
author Ning Wang
Xuzhuo Sun
Dongjin Wan
Jing Chen
Bo Li
spellingShingle Ning Wang
Xuzhuo Sun
Dongjin Wan
Jing Chen
Bo Li
Chloridobis(dimethylglyoximato-κ2N,N′)(ethyl pyridine-3-carboxylate-κN)cobalt(III)
Acta Crystallographica Section E
author_facet Ning Wang
Xuzhuo Sun
Dongjin Wan
Jing Chen
Bo Li
author_sort Ning Wang
title Chloridobis(dimethylglyoximato-κ2N,N′)(ethyl pyridine-3-carboxylate-κN)cobalt(III)
title_short Chloridobis(dimethylglyoximato-κ2N,N′)(ethyl pyridine-3-carboxylate-κN)cobalt(III)
title_full Chloridobis(dimethylglyoximato-κ2N,N′)(ethyl pyridine-3-carboxylate-κN)cobalt(III)
title_fullStr Chloridobis(dimethylglyoximato-κ2N,N′)(ethyl pyridine-3-carboxylate-κN)cobalt(III)
title_full_unstemmed Chloridobis(dimethylglyoximato-κ2N,N′)(ethyl pyridine-3-carboxylate-κN)cobalt(III)
title_sort chloridobis(dimethylglyoximato-κ2n,n′)(ethyl pyridine-3-carboxylate-κn)cobalt(iii)
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2012-01-01
description In the title compound, [Co(C4H7N2O2)2Cl(C8H9NO2)], which was prepared as a model complex of vitamin B12, the CoIII atom, which is linked to four N atoms of the pseudo-macrocyclic (dmgH)2 ligand (dmgH is dimethylglyoximate) in the equatorial plane and one Cl− anion and one N atom of ethyl nicotinate in apical positions, displays an approximately octahedral coordination. The Co atom is 0.0187 (8) Å out of the mean plane of the four equatorial N atoms. The structure has an O...H...O bridge, which is very common in cobaloxime derivatives, with O...H distances of 1.24 (2) and 1.25 (2) Å.
url http://scripts.iucr.org/cgi-bin/paper?S1600536811051397
work_keys_str_mv AT ningwang chloridobisdimethylglyoximatoamp9542nnamp8242ethylpyridine3carboxylateamp954ncobaltiii
AT xuzhuosun chloridobisdimethylglyoximatoamp9542nnamp8242ethylpyridine3carboxylateamp954ncobaltiii
AT dongjinwan chloridobisdimethylglyoximatoamp9542nnamp8242ethylpyridine3carboxylateamp954ncobaltiii
AT jingchen chloridobisdimethylglyoximatoamp9542nnamp8242ethylpyridine3carboxylateamp954ncobaltiii
AT boli chloridobisdimethylglyoximatoamp9542nnamp8242ethylpyridine3carboxylateamp954ncobaltiii
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