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Süheyla Özbey, F. B. Kaynak, H. Senöz, N. Tunoglu

Crystal structures of N-(trichloroacetyl)morpholine and 2,6-di(trichloroacetyl)cyclohexanone

The crystal and molecular structure of the title compounds have been determined by X-ray analysis (N-(trichloroacetyl)morpholine, C₆H₈Cl₃NO₂, P2₁/a, a = 9.869(1) Å, b = 12.287(1) Å, c = 16.060(1) Å, β = 98.773(7)°, Z = 8; 2,6-di(trichloroacetyl)cyclohexanone, C₁₀H₈Cl₆O₃, Pbca, a = 10.553(1) Å, b = 15.405(2) Å, c = 18.435(2) Å, Z = 4). The morpholine and cyclohexane rings of both compounds adopt the chair conformation. There are some intra- and intermolecular hydrogen bonds in the title compounds, so the crystal structures of them are stabilized by C—H … Cl and C—H … O intra- and inter molecular hydrogen bonds.

Zeitschrift für Kristallographie, Oldenbourg Wissenschaftsverlag

Print ISSN: 0044-2968
Volume: 218, 06/2003
Pages: 440

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