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Crystal structure and Hirshfeld surface analysis of (2E,2'E)-3,3'-(1,4-phenyl-ene)bis-[1-(2,4-di-fluoro-phen-yl)prop-2-en-1-one].

ABSTRACT: The asymmetric unit of the title compound, C₂₄H₁₄F₄O₂, comprises of one and a half mol-ecules; the half-mol-ecule is completed by crystallographic inversion symmetry. In the crystal, mol-ecules are linked into a three-dimensional network by C-H⋯F and C-H⋯O hydrogen bonds. Some of the C-H⋯F links are unusually short (< 2.20 Å). Hirshfeld surface analyses (d_norm surfaces and two-dimensional fingerprint plots) for the title compound are presented and discussed.

SUBMITTER: Kwong HC

PROVIDER: S-EPMC5730229 | biostudies-literature | 2017 Dec

REPOSITORIES: biostudies-literature

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Crystal structure and Hirshfeld surface analysis of (2E,2'E)-3,3'-(1,4-phenyl-ene)bis-[1-(2,4-di-fluoro-phen-yl)prop-2-en-1-one].

Kwong Huey Chong HC Sim Aijia A Chidan Kumar C S CS Then Li Yee LY Win Yip-Foo YF Quah Ching Kheng CK Naveen S S Warad Ismail I

Acta crystallographica. Section E, Crystallographic communications 20171103 Pt 12

The asymmetric unit of the title compound, C24H14F4O2, comprises of one and a half mol-ecules; the half-mol-ecule is completed by crystallographic inversion symmetry. In the crystal, mol-ecules are linked into a three-dimensional network by C-H⋯F and C-H⋯O hydrogen bonds. Some of the C-H⋯F links are unusually short (< 2.20 Å). Hirshfeld surface analyses (dnorm surfaces and two-dimensional fingerprint plots) for the title compound are ...[more]

PMID: 29250392

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