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1,4-Bis(4-chloro-phen-yl)-2-hydroxy-butane-1,4-dione.

ABSTRACT: In the title compound, C(16)H(12)Cl(2)O(3), the benzene rings form a dihedral angle of 2.0?(3)°. Within the central O=C-CH(2)C(H)OH-C=O unit, the carbonyl groups are coplanar and lie to opposite sides [O-C?C-O = -170.1?(6)°]. In the crystal, inter-molecular O-H?O hydrogen bonds formed between the hydr-oxy groups lead to a supra-molecular chain along the c axis. In addition, the crystal packing features some very weak C-H?? inter-actions.

SUBMITTER: Liu Y

PROVIDER: S-EPMC2979451 | biostudies-literature | 2010 May

REPOSITORIES: biostudies-literature

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1,4-Bis(4-chloro-phen-yl)-2-hydroxy-butane-1,4-dione.

Liu Yongjun Y Yang Kuiwei K Song Weiling W Qi Yan Y

Acta crystallographica. Section E, Structure reports online 20100522 Pt 6

In the title compound, C(16)H(12)Cl(2)O(3), the benzene rings form a dihedral angle of 2.0 (3)°. Within the central O=C-CH(2)C(H)OH-C=O unit, the carbonyl groups are coplanar and lie to opposite sides [O-C⋯C-O = -170.1 (6)°]. In the crystal, inter-molecular O-H⋯O hydrogen bonds formed between the hydr-oxy groups lead to a supra-molecular chain along the c axis. In addition, the crystal packing features some very weak C-H⋯π inter-actions. ...[more]

PMID: 21579502

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1,4-Bis(4-chloro-phen-yl)butane-1,4-dione.

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