Crystal structure of 6,6,12,12-tetrachlorotricyclo[8.2.0.0(4,7)] dodecane-5,11-dione
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, cilt.71, ss.1000-1009, 2015 (ESCI, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 71
- Basım Tarihi: 2015
- Doi Numarası: 10.1107/s2056989015014383
- Dergi Adı: ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS
- Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), Scopus
- Sayfa Sayıları: ss.1000-1009
- Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
- Hacettepe Üniversitesi Adresli: Evet
Özet
The asymmetric unit of the title compound, C12H12Cl4O2, contains two crystallographically independent molecules with almost identical conformations (r. m. s. overlay fit for the non-hydrogen atoms = 0.059 angstrom). In each molecule, the central eight-membered ring has a distorted boat configuration, and two nonplanar four-membered rings are fused on either side of the eight-membered ring. A weak C-H center dot center dot center dot O hydrogen bond links the two independent molecules. In the crystal, weak C-H center dot center dot center dot O hydrogen bonds link the molecules into a twodimensional network parallel to (001).