Crystal structure of 6,6,12,12-tetra­chloro­tri­cyclo­[8.2.0.0(4,7)]dodecane-5,11-dione

The asymmetric unit of the title compound, C(12)H(12)Cl(4)O(2), contains two crystallographically independent mol­ecules with almost identical conformations (r.m.s. overlay fit for the non-hydrogen atoms = 0.059 Å). In each mol­ecule, the central eight-membered ring has a distorted boat configuratio...

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Detalles Bibliográficos
Autores principales: Turan Akın, Esra, Hökelek, Tuncer
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2015
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4555426/
https://www.ncbi.nlm.nih.gov/pubmed/26396834
http://dx.doi.org/10.1107/S2056989015014383
Descripción
Sumario:The asymmetric unit of the title compound, C(12)H(12)Cl(4)O(2), contains two crystallographically independent mol­ecules with almost identical conformations (r.m.s. overlay fit for the non-hydrogen atoms = 0.059 Å). In each mol­ecule, the central eight-membered ring has a distorted boat configuration, and two non-planar four-membered rings are fused on either side of the eight-membered ring. A weak C—H⋯O hydrogen bond links the two independent mol­ecules. In the crystal, weak C—H⋯O hydrogen bonds link the mol­ecules into a two-dimensional network parallel to (001).

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