2-[(3,5-Dimethyl-1-phenyl-1H-pyrazol-4-yl)methyl­idene]indan-1,3-dione

In the title compound, C(21)H(16)N(2)O(2), the five-membered heterocyclic ring makes a dihedral angle of 47.06 (6)° with the attached benzene ring, whereas the indan-1,3-dione ring system and the benzene ring are oriented at a dihedral angle of 21.92 (7)°. In the crystal, inversion dimers linked by...

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Autores principales: Asiri, Abdullah M., Al-Youbi, Abdulrahman O., Khan, Salman A., Tahir, M. Nawaz
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/PMC3239055/
https://www.ncbi.nlm.nih.gov/pubmed/22199903
http://dx.doi.org/10.1107/S1600536811049488
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author Asiri, Abdullah M.
Al-Youbi, Abdulrahman O.
Khan, Salman A.
Tahir, M. Nawaz
author_facet Asiri, Abdullah M.
Al-Youbi, Abdulrahman O.
Khan, Salman A.
Tahir, M. Nawaz
author_sort Asiri, Abdullah M.
collection PubMed
description In the title compound, C(21)H(16)N(2)O(2), the five-membered heterocyclic ring makes a dihedral angle of 47.06 (6)° with the attached benzene ring, whereas the indan-1,3-dione ring system and the benzene ring are oriented at a dihedral angle of 21.92 (7)°. In the crystal, inversion dimers linked by pairs of C—H⋯O hydrogen bonds generate R (2) (2)(22) loops. Aromatic π–π stacking inter­actions [centroid–centroid distances = 3.8325 (12)–3.8600 (12) Å] also occur.
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spelling pubmed-32390552011-12-23 2-[(3,5-Dimethyl-1-phenyl-1H-pyrazol-4-yl)methyl­idene]indan-1,3-dione Asiri, Abdullah M. Al-Youbi, Abdulrahman O. Khan, Salman A. Tahir, M. Nawaz Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(21)H(16)N(2)O(2), the five-membered heterocyclic ring makes a dihedral angle of 47.06 (6)° with the attached benzene ring, whereas the indan-1,3-dione ring system and the benzene ring are oriented at a dihedral angle of 21.92 (7)°. In the crystal, inversion dimers linked by pairs of C—H⋯O hydrogen bonds generate R (2) (2)(22) loops. Aromatic π–π stacking inter­actions [centroid–centroid distances = 3.8325 (12)–3.8600 (12) Å] also occur. International Union of Crystallography 2011-11-25 /pmc/articles/PMC3239055/ /pubmed/22199903 http://dx.doi.org/10.1107/S1600536811049488 Text en © Asiri 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
Asiri, Abdullah M.
Al-Youbi, Abdulrahman O.
Khan, Salman A.
Tahir, M. Nawaz
2-[(3,5-Dimethyl-1-phenyl-1H-pyrazol-4-yl)methyl­idene]indan-1,3-dione
title 2-[(3,5-Dimethyl-1-phenyl-1H-pyrazol-4-yl)methyl­idene]indan-1,3-dione
title_full 2-[(3,5-Dimethyl-1-phenyl-1H-pyrazol-4-yl)methyl­idene]indan-1,3-dione
title_fullStr 2-[(3,5-Dimethyl-1-phenyl-1H-pyrazol-4-yl)methyl­idene]indan-1,3-dione
title_full_unstemmed 2-[(3,5-Dimethyl-1-phenyl-1H-pyrazol-4-yl)methyl­idene]indan-1,3-dione
title_short 2-[(3,5-Dimethyl-1-phenyl-1H-pyrazol-4-yl)methyl­idene]indan-1,3-dione
title_sort 2-[(3,5-dimethyl-1-phenyl-1h-pyrazol-4-yl)methyl­idene]indan-1,3-dione
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3239055/
https://www.ncbi.nlm.nih.gov/pubmed/22199903
http://dx.doi.org/10.1107/S1600536811049488
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