Crystal structure and Hirshfeld surface analysis of a conformationally unsymmetrical bis­chalcone: (1E,4E)-1,5-bis­(4-bromo­phen­yl)penta-1,4-dien-3-one

In the title bis­chalcone, C(17)H(12)Br(2)O, the olefinic double bonds are almost coplanar with their attached 4-bromo­phenyl rings [torsion angles = −10.2 (4) and −6.2 (4)°], while the carbonyl double bond is in an s-trans conformation with with respect to one of the C=C bonds and an s-cis conforma...

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Detalles Bibliográficos
Autores principales: Arif Tawfeeq, Nabeel, Kwong, Huey Chong, Mohamed Tahir, Mohamed Ibrahim, Ravoof, Thahira B. S. A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2019
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6658942/
https://www.ncbi.nlm.nih.gov/pubmed/31391964
http://dx.doi.org/10.1107/S2056989019006480

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6658942/
https://www.ncbi.nlm.nih.gov/pubmed/31391964
http://dx.doi.org/10.1107/S2056989019006480

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