Polymorphism of 2-(5-benzyl-6-oxo-3-phenyl-1,6-dihydropyridazin-1-yl)acetic acid with two monoclinic modifications: crystal structures and Hirshfeld surface analyses

Polymorphism of 2-(5-benzyl-6-oxo-3-phenyl-1,6-dihydropyridazin-1-yl)acetic acid with two monoclinic modifications: crystal structures and Hirshfeld surface analyses

Two polymorphs of the title compound, C19H16N2O3, were obtained from ethanolic (polymorph I) and methanolic solutions (polymorph II), respectively. Both polymorphs crystallize in the monoclinic system with four formula units per cell and a complete molecule in the asymmetric unit. The main differenc...

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Bibliographic Details
Main Authors: Said Daoui, Cemile Baydere, Tarik Chelfi, Fouad El Kalai, Necmi Dege, Khalid Karrouchi, Noureddine Benchat
Format: Article
Language:English
Published: International Union of Crystallography 2020-03-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
polymorphism
pyridazine
hirshfeld surface analysis
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989020002406

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http://scripts.iucr.org/cgi-bin/paper?S2056989020002406

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