1,2-Diphenyl-2-[4-(4-pyridyl)benzyl­idene­hydrazono]ethan-1-one

In the title compound, C(26)H(19)N(3)O, the dimethyl­ene hydrazine (—C=N—N=C—) unit is approximately planar, the torsion angle around the N—N bond being 162.2 (6)°. The phenyl and benzoyl­phenyl rings at one end of the hydrazine unit are aligned at angles of 9.5 (5) and 88.5 (4)°, respectively, with...

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Detalles Bibliográficos
Autores principales: Patra, Goutam Kumar, Ng, Seik Weng
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977415/
https://www.ncbi.nlm.nih.gov/pubmed/21583513
http://dx.doi.org/10.1107/S1600536809026087
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author Patra, Goutam Kumar
Ng, Seik Weng
author_facet Patra, Goutam Kumar
Ng, Seik Weng
author_sort Patra, Goutam Kumar
collection PubMed
description In the title compound, C(26)H(19)N(3)O, the dimethyl­ene hydrazine (—C=N—N=C—) unit is approximately planar, the torsion angle around the N—N bond being 162.2 (6)°. The phenyl and benzoyl­phenyl rings at one end of the hydrazine unit are aligned at angles of 9.5 (5) and 88.5 (4)°, respectively, with respect to the hydrazine unit, whereas the benzene ring at the other end is twisted by an angle of 14.4 (4)°. In the crystal structure, mol­ecules are linked into centrosymmetric dimers by inter­molecular C—H⋯O hydrogen bonds. The monoclinic crystal under investigation shows pseudo-merohedral twinning with twin fractions of 0.63 and 0.37.
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spelling pubmed-29774152010-12-30 1,2-Diphenyl-2-[4-(4-pyridyl)benzyl­idene­hydrazono]ethan-1-one Patra, Goutam Kumar Ng, Seik Weng Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(26)H(19)N(3)O, the dimethyl­ene hydrazine (—C=N—N=C—) unit is approximately planar, the torsion angle around the N—N bond being 162.2 (6)°. The phenyl and benzoyl­phenyl rings at one end of the hydrazine unit are aligned at angles of 9.5 (5) and 88.5 (4)°, respectively, with respect to the hydrazine unit, whereas the benzene ring at the other end is twisted by an angle of 14.4 (4)°. In the crystal structure, mol­ecules are linked into centrosymmetric dimers by inter­molecular C—H⋯O hydrogen bonds. The monoclinic crystal under investigation shows pseudo-merohedral twinning with twin fractions of 0.63 and 0.37. International Union of Crystallography 2009-07-11 /pmc/articles/PMC2977415/ /pubmed/21583513 http://dx.doi.org/10.1107/S1600536809026087 Text en © Patra and Ng 2009 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
Patra, Goutam Kumar
Ng, Seik Weng
1,2-Diphenyl-2-[4-(4-pyridyl)benzyl­idene­hydrazono]ethan-1-one
title 1,2-Diphenyl-2-[4-(4-pyridyl)benzyl­idene­hydrazono]ethan-1-one
title_full 1,2-Diphenyl-2-[4-(4-pyridyl)benzyl­idene­hydrazono]ethan-1-one
title_fullStr 1,2-Diphenyl-2-[4-(4-pyridyl)benzyl­idene­hydrazono]ethan-1-one
title_full_unstemmed 1,2-Diphenyl-2-[4-(4-pyridyl)benzyl­idene­hydrazono]ethan-1-one
title_short 1,2-Diphenyl-2-[4-(4-pyridyl)benzyl­idene­hydrazono]ethan-1-one
title_sort 1,2-diphenyl-2-[4-(4-pyridyl)benzyl­idene­hydrazono]ethan-1-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977415/
https://www.ncbi.nlm.nih.gov/pubmed/21583513
http://dx.doi.org/10.1107/S1600536809026087
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AT ngseikweng 12diphenyl244pyridylbenzylidenehydrazonoethan1one

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