1H,3H-Imidazolium (R,S)-camphor-10-sulfonate

The title compound, C(3)H(5)N(2) (+)·C(10)H(15)O(4)S(−), comprises two crystallographically independent ion pairs (A and B) in the asymmetric unit with slightly different conformations due to the disordered methyl groups in the anion of molecule A. Two intra­molecular C—H⋯O hydrogen bonds generate S...

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Autores principales: Abdul Rahman, Mohd Basyaruddin, Omar, Emmy Maryati, Ng, Shie Ling, Kia, Reza, Fun, Hoong-Kun
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2968277/
https://www.ncbi.nlm.nih.gov/pubmed/21581842
http://dx.doi.org/10.1107/S1600536808043742
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author Abdul Rahman, Mohd Basyaruddin
Omar, Emmy Maryati
Ng, Shie Ling
Kia, Reza
Fun, Hoong-Kun
author_facet Abdul Rahman, Mohd Basyaruddin
Omar, Emmy Maryati
Ng, Shie Ling
Kia, Reza
Fun, Hoong-Kun
author_sort Abdul Rahman, Mohd Basyaruddin
collection PubMed
description The title compound, C(3)H(5)N(2) (+)·C(10)H(15)O(4)S(−), comprises two crystallographically independent ion pairs (A and B) in the asymmetric unit with slightly different conformations due to the disordered methyl groups in the anion of molecule A. Two intra­molecular C—H⋯O hydrogen bonds generate S(6) ring motifs. In mol­ecule A, the methyl groups are disordered over two sets of positions with a site-ocuppancy ratio of 0.547 (9):0.453 (9). Extensive inter­molecular N—H⋯O and C—H⋯O hydrogen-bonding inter­actions occur in the crystal structure which link the mol­ecules into a two-dimensional network parallel to the (100) plane.
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spelling pubmed-29682772010-12-30 1H,3H-Imidazolium (R,S)-camphor-10-sulfonate Abdul Rahman, Mohd Basyaruddin Omar, Emmy Maryati Ng, Shie Ling Kia, Reza Fun, Hoong-Kun Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(3)H(5)N(2) (+)·C(10)H(15)O(4)S(−), comprises two crystallographically independent ion pairs (A and B) in the asymmetric unit with slightly different conformations due to the disordered methyl groups in the anion of molecule A. Two intra­molecular C—H⋯O hydrogen bonds generate S(6) ring motifs. In mol­ecule A, the methyl groups are disordered over two sets of positions with a site-ocuppancy ratio of 0.547 (9):0.453 (9). Extensive inter­molecular N—H⋯O and C—H⋯O hydrogen-bonding inter­actions occur in the crystal structure which link the mol­ecules into a two-dimensional network parallel to the (100) plane. International Union of Crystallography 2009-01-08 /pmc/articles/PMC2968277/ /pubmed/21581842 http://dx.doi.org/10.1107/S1600536808043742 Text en © Abdul Rahman et al. 2009 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Organic Papers
Abdul Rahman, Mohd Basyaruddin
Omar, Emmy Maryati
Ng, Shie Ling
Kia, Reza
Fun, Hoong-Kun
1H,3H-Imidazolium (R,S)-camphor-10-sulfonate
title 1H,3H-Imidazolium (R,S)-camphor-10-sulfonate
title_full 1H,3H-Imidazolium (R,S)-camphor-10-sulfonate
title_fullStr 1H,3H-Imidazolium (R,S)-camphor-10-sulfonate
title_full_unstemmed 1H,3H-Imidazolium (R,S)-camphor-10-sulfonate
title_short 1H,3H-Imidazolium (R,S)-camphor-10-sulfonate
title_sort 1h,3h-imidazolium (r,s)-camphor-10-sulfonate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2968277/
https://www.ncbi.nlm.nih.gov/pubmed/21581842
http://dx.doi.org/10.1107/S1600536808043742
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