Crystal structure of a monoclinic polymorph of 5-amino-1,3,4-thia­diazol-2(3H)-one

The title compound, C(2)H(3)N(3)OS, is a monoclinic (P2(1)/c) polymorph of the previously reported triclinic structure [Kang et al. (2012 ▶). Acta Cryst. E68, o1198]. The asymmetric unit contains two independent mol­ecules which are essentially planar, with r.m.s. deviations of 0.001 and 0.032 Å fro...

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Autores principales: Kim, Namhun, Kang, Sung Kwon
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2014
Materias:
Data Reports
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4186073/
https://www.ncbi.nlm.nih.gov/pubmed/25309254
http://dx.doi.org/10.1107/S1600536814016055
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author Kim, Namhun
Kang, Sung Kwon
author_facet Kim, Namhun
Kang, Sung Kwon
author_sort Kim, Namhun
collection PubMed
description The title compound, C(2)H(3)N(3)OS, is a monoclinic (P2(1)/c) polymorph of the previously reported triclinic structure [Kang et al. (2012 ▶). Acta Cryst. E68, o1198]. The asymmetric unit contains two independent mol­ecules which are essentially planar, with r.m.s. deviations of 0.001 and 0.032 Å from the mean plane defined by the seven non-H atoms. In the crystal, N—H⋯N and N—H⋯O hydrogen bonds link the mol­ecules into a sheet parallel to (111).
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spelling pubmed-41860732014-10-12 Crystal structure of a monoclinic polymorph of 5-amino-1,3,4-thia­diazol-2(3H)-one Kim, Namhun Kang, Sung Kwon Acta Crystallogr Sect E Struct Rep Online Data Reports The title compound, C(2)H(3)N(3)OS, is a monoclinic (P2(1)/c) polymorph of the previously reported triclinic structure [Kang et al. (2012 ▶). Acta Cryst. E68, o1198]. The asymmetric unit contains two independent mol­ecules which are essentially planar, with r.m.s. deviations of 0.001 and 0.032 Å from the mean plane defined by the seven non-H atoms. In the crystal, N—H⋯N and N—H⋯O hydrogen bonds link the mol­ecules into a sheet parallel to (111). International Union of Crystallography 2014-08-01 /pmc/articles/PMC4186073/ /pubmed/25309254 http://dx.doi.org/10.1107/S1600536814016055 Text en © Kim and Kang 2014 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 Data Reports
Kim, Namhun
Kang, Sung Kwon
Crystal structure of a monoclinic polymorph of 5-amino-1,3,4-thia­diazol-2(3H)-one
title Crystal structure of a monoclinic polymorph of 5-amino-1,3,4-thia­diazol-2(3H)-one
title_full Crystal structure of a monoclinic polymorph of 5-amino-1,3,4-thia­diazol-2(3H)-one
title_fullStr Crystal structure of a monoclinic polymorph of 5-amino-1,3,4-thia­diazol-2(3H)-one
title_full_unstemmed Crystal structure of a monoclinic polymorph of 5-amino-1,3,4-thia­diazol-2(3H)-one
title_short Crystal structure of a monoclinic polymorph of 5-amino-1,3,4-thia­diazol-2(3H)-one
title_sort crystal structure of a monoclinic polymorph of 5-amino-1,3,4-thia­diazol-2(3h)-one
topic Data Reports
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4186073/
https://www.ncbi.nlm.nih.gov/pubmed/25309254
http://dx.doi.org/10.1107/S1600536814016055
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