'Quasi-isostructural polymorphism' in molecular crystals: Inputs from interaction hierarchy and energy frameworks

D. Dey, Sajesh Thomas, Mark Spackman, D. Chopra

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

© The Royal Society of Chemistry 2016. The polymorphs of (Z)-2-fluoro-N′-phenyl benzamidamide with multiple Z′ produce quasi-isostructural supramolecular architectures, wherein C-H···F interaction plays a significant role. The energy framework analysis indicates 2D structural similarities in the interaction topologies of these crystalline forms. The results point to a unique class of 'quasi-isostructural polymorphs' which are nearly equi-energetic crystal structures exhibiting high degrees of similarity in physical properties.
Original languageEnglish
Pages (from-to)2141-2144
JournalChemical Communications
Volume52
Issue number10
DOIs
Publication statusPublished - 2016

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