Second monoclinic polymorph of 4-[(1H-benzimidazol-1-yl)meth­yl]benzoic acid

Recently, we reported the first monoclinic [Kuai & Cheng (2011). Acta Cryst., E67, o2787] and the ortho­rhom­bic polymorph [Kuai & Cheng (2011). Acta Cryst., E67, o3014] of the title compound, C(15)H(12)N(2)O(2). Another monoclinic polymorph was obtained accidentally by the hydro­thermal rea...

Descripción completa

Detalles Bibliográficos
Autores principales: Kuai, Hai-Wei, Cheng, Xiao-Chun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3238873/
https://www.ncbi.nlm.nih.gov/pubmed/22199726
http://dx.doi.org/10.1107/S1600536811045983
_version_ 1782219074172878848
author Kuai, Hai-Wei
Cheng, Xiao-Chun
author_facet Kuai, Hai-Wei
Cheng, Xiao-Chun
author_sort Kuai, Hai-Wei
collection PubMed
description Recently, we reported the first monoclinic [Kuai & Cheng (2011). Acta Cryst., E67, o2787] and the ortho­rhom­bic polymorph [Kuai & Cheng (2011). Acta Cryst., E67, o3014] of the title compound, C(15)H(12)N(2)O(2). Another monoclinic polymorph was obtained accidentally by the hydro­thermal reaction of the title compound with manganese chloride in the presence of potassium hydroxide at 413 K. The asymmetric unit consists of four independent mol­ecules. In the crystal, O—H⋯N hydrogen bonds link the independent mol­ecules into four separate chains parallel to the b axis.
format Online
Article
Text
id pubmed-3238873
institution National Center for Biotechnology Information
language English
publishDate 2011
publisher International Union of Crystallography
record_format MEDLINE/PubMed
spelling pubmed-32388732011-12-23 Second monoclinic polymorph of 4-[(1H-benzimidazol-1-yl)meth­yl]benzoic acid Kuai, Hai-Wei Cheng, Xiao-Chun Acta Crystallogr Sect E Struct Rep Online Organic Papers Recently, we reported the first monoclinic [Kuai & Cheng (2011). Acta Cryst., E67, o2787] and the ortho­rhom­bic polymorph [Kuai & Cheng (2011). Acta Cryst., E67, o3014] of the title compound, C(15)H(12)N(2)O(2). Another monoclinic polymorph was obtained accidentally by the hydro­thermal reaction of the title compound with manganese chloride in the presence of potassium hydroxide at 413 K. The asymmetric unit consists of four independent mol­ecules. In the crystal, O—H⋯N hydrogen bonds link the independent mol­ecules into four separate chains parallel to the b axis. International Union of Crystallography 2011-11-05 /pmc/articles/PMC3238873/ /pubmed/22199726 http://dx.doi.org/10.1107/S1600536811045983 Text en © Kuai and Cheng 2011 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
Kuai, Hai-Wei
Cheng, Xiao-Chun
Second monoclinic polymorph of 4-[(1H-benzimidazol-1-yl)meth­yl]benzoic acid
title Second monoclinic polymorph of 4-[(1H-benzimidazol-1-yl)meth­yl]benzoic acid
title_full Second monoclinic polymorph of 4-[(1H-benzimidazol-1-yl)meth­yl]benzoic acid
title_fullStr Second monoclinic polymorph of 4-[(1H-benzimidazol-1-yl)meth­yl]benzoic acid
title_full_unstemmed Second monoclinic polymorph of 4-[(1H-benzimidazol-1-yl)meth­yl]benzoic acid
title_short Second monoclinic polymorph of 4-[(1H-benzimidazol-1-yl)meth­yl]benzoic acid
title_sort second monoclinic polymorph of 4-[(1h-benzimidazol-1-yl)meth­yl]benzoic acid
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3238873/
https://www.ncbi.nlm.nih.gov/pubmed/22199726
http://dx.doi.org/10.1107/S1600536811045983
work_keys_str_mv AT kuaihaiwei secondmonoclinicpolymorphof41hbenzimidazol1ylmethylbenzoicacid
AT chengxiaochun secondmonoclinicpolymorphof41hbenzimidazol1ylmethylbenzoicacid

Ejemplares similares