✦ LIBER ✦

1,4-Bis(4-chlorobenzoyl)piperazine

✍ Scribed by Jin, Hui-Min ;Li, Pei-Fan ;Li, Cai-Yun ;Liu, Bin

Book ID: 104491543
Publisher: International Union of Crystallography
Year: 2007
Tongue: English
Weight: 875 KB
Volume: 63
Category: Article
ISSN: 1600-5368
DOI: 10.1107/s1600536807037300

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✦ Synopsis

The title compound, C 18 H 16 Cl 2 N 2 O 2 , crystallizes with two half-molecules in the asymmetric unit; each molecule lies on an inversion centre. The piperazine ring adopts a chair conformation and the two chlorobenzene rings in each molecule are parallel to each other due to symmetry. The crystal packing is stabilized by C-HÁ Á ÁO and C-HÁ Á Á interactions.

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