2-Hydr­oxy-3-methoxy­benzoic acid monohydrate

The asymmetric unit of the title compound, C(8)H(8)O(4)·H(2)O, contains two organic mol­ecules which are connected by the two water mol­ecules through O—H⋯O hydrogen bonds, forming an R (4) (4)(12) ring. Further O—H⋯O hydrogen bonds assemble these rings through R (6) (6)(18) rings, giving rise to in...

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Autores principales: Fang, Zhan-Qiang, Zeng, Rong-Hua, Yang, Mei, Liu, Hui, Chen, Xiao-Lei
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960960/
https://www.ncbi.nlm.nih.gov/pubmed/21202083
http://dx.doi.org/10.1107/S1600536808006065
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author Fang, Zhan-Qiang
Zeng, Rong-Hua
Yang, Mei
Liu, Hui
Chen, Xiao-Lei
author_facet Fang, Zhan-Qiang
Zeng, Rong-Hua
Yang, Mei
Liu, Hui
Chen, Xiao-Lei
author_sort Fang, Zhan-Qiang
collection PubMed
description The asymmetric unit of the title compound, C(8)H(8)O(4)·H(2)O, contains two organic mol­ecules which are connected by the two water mol­ecules through O—H⋯O hydrogen bonds, forming an R (4) (4)(12) ring. Further O—H⋯O hydrogen bonds assemble these rings through R (6) (6)(18) rings, giving rise to infinite helical chains arranged around the b axis. These helical chains are assembled by offset π–π stacking inter­actions [centroid–centroid distance = 3.6432 (8) Å] between the aromatic rings of neigboring chains, forming a supra­molecular network.
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spelling pubmed-29609602010-12-30 2-Hydr­oxy-3-methoxy­benzoic acid monohydrate Fang, Zhan-Qiang Zeng, Rong-Hua Yang, Mei Liu, Hui Chen, Xiao-Lei Acta Crystallogr Sect E Struct Rep Online Organic Papers The asymmetric unit of the title compound, C(8)H(8)O(4)·H(2)O, contains two organic mol­ecules which are connected by the two water mol­ecules through O—H⋯O hydrogen bonds, forming an R (4) (4)(12) ring. Further O—H⋯O hydrogen bonds assemble these rings through R (6) (6)(18) rings, giving rise to infinite helical chains arranged around the b axis. These helical chains are assembled by offset π–π stacking inter­actions [centroid–centroid distance = 3.6432 (8) Å] between the aromatic rings of neigboring chains, forming a supra­molecular network. International Union of Crystallography 2008-03-12 /pmc/articles/PMC2960960/ /pubmed/21202083 http://dx.doi.org/10.1107/S1600536808006065 Text en © Fang et al. 2008 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
Fang, Zhan-Qiang
Zeng, Rong-Hua
Yang, Mei
Liu, Hui
Chen, Xiao-Lei
2-Hydr­oxy-3-methoxy­benzoic acid monohydrate
title 2-Hydr­oxy-3-methoxy­benzoic acid monohydrate
title_full 2-Hydr­oxy-3-methoxy­benzoic acid monohydrate
title_fullStr 2-Hydr­oxy-3-methoxy­benzoic acid monohydrate
title_full_unstemmed 2-Hydr­oxy-3-methoxy­benzoic acid monohydrate
title_short 2-Hydr­oxy-3-methoxy­benzoic acid monohydrate
title_sort 2-hydr­oxy-3-methoxy­benzoic acid monohydrate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960960/
https://www.ncbi.nlm.nih.gov/pubmed/21202083
http://dx.doi.org/10.1107/S1600536808006065
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AT yangmei 2hydroxy3methoxybenzoicacidmonohydrate
AT liuhui 2hydroxy3methoxybenzoicacidmonohydrate
AT chenxiaolei 2hydroxy3methoxybenzoicacidmonohydrate

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