3,5-Dimethyl-4-nitroso-1H-pyrazole

In the unit cell of the title compound, C(5)H(7)N(3)O, there are two conformers (A and B) which differ in the position of the oxime group with respect to the protonated pyrazole nitro­gen (trans in the A conformer and cis in the B conformer) and in the geometric parameters. The oxime group exists in...

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Autores principales: Safyanova, Inna, Dudarenko, Nikolay M., Pavlenko, Vadim A., Iskenderov, Turganbay S., Haukka, Matti
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/PMC3200577/
https://www.ncbi.nlm.nih.gov/pubmed/22059058
http://dx.doi.org/10.1107/S1600536811033794
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author Safyanova, Inna
Dudarenko, Nikolay M.
Pavlenko, Vadim A.
Iskenderov, Turganbay S.
Haukka, Matti
author_facet Safyanova, Inna
Dudarenko, Nikolay M.
Pavlenko, Vadim A.
Iskenderov, Turganbay S.
Haukka, Matti
author_sort Safyanova, Inna
collection PubMed
description In the unit cell of the title compound, C(5)H(7)N(3)O, there are two conformers (A and B) which differ in the position of the oxime group with respect to the protonated pyrazole nitro­gen (trans in the A conformer and cis in the B conformer) and in the geometric parameters. The oxime group exists in the nitroso form in both conformers. In the crystal, mol­ecules are linked by inter­molecular N—H⋯O and N—H⋯N hydrogen bonds into zigzag-like chains along the b axis.
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spelling pubmed-32005772011-11-06 3,5-Dimethyl-4-nitroso-1H-pyrazole Safyanova, Inna Dudarenko, Nikolay M. Pavlenko, Vadim A. Iskenderov, Turganbay S. Haukka, Matti Acta Crystallogr Sect E Struct Rep Online Organic Papers In the unit cell of the title compound, C(5)H(7)N(3)O, there are two conformers (A and B) which differ in the position of the oxime group with respect to the protonated pyrazole nitro­gen (trans in the A conformer and cis in the B conformer) and in the geometric parameters. The oxime group exists in the nitroso form in both conformers. In the crystal, mol­ecules are linked by inter­molecular N—H⋯O and N—H⋯N hydrogen bonds into zigzag-like chains along the b axis. International Union of Crystallography 2011-08-31 /pmc/articles/PMC3200577/ /pubmed/22059058 http://dx.doi.org/10.1107/S1600536811033794 Text en © Safyanova et al. 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
Safyanova, Inna
Dudarenko, Nikolay M.
Pavlenko, Vadim A.
Iskenderov, Turganbay S.
Haukka, Matti
3,5-Dimethyl-4-nitroso-1H-pyrazole
title 3,5-Dimethyl-4-nitroso-1H-pyrazole
title_full 3,5-Dimethyl-4-nitroso-1H-pyrazole
title_fullStr 3,5-Dimethyl-4-nitroso-1H-pyrazole
title_full_unstemmed 3,5-Dimethyl-4-nitroso-1H-pyrazole
title_short 3,5-Dimethyl-4-nitroso-1H-pyrazole
title_sort 3,5-dimethyl-4-nitroso-1h-pyrazole
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3200577/
https://www.ncbi.nlm.nih.gov/pubmed/22059058
http://dx.doi.org/10.1107/S1600536811033794
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AT pavlenkovadima 35dimethyl4nitroso1hpyrazole
AT iskenderovturganbays 35dimethyl4nitroso1hpyrazole
AT haukkamatti 35dimethyl4nitroso1hpyrazole

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