Crystal Structure of 1,1,4,4-Tetrafluorocyclohexane at 95 K
✍ Scribed by Jack D. Dunitz; W. Bernd Schweizer; Paul Seiler
- Publisher
- John Wiley and Sons
- Year
- 1983
- Tongue
- German
- Weight
- 271 KB
- Volume
- 66
- Category
- Article
- ISSN
- 0018-019X
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✦ Synopsis
The crystal structure of 1,1,4,4‐tetrafluorocyclohexane has been determined from X‐ray diffraction measurements at 95 K. Internal motion of the CF~2~‐group can be discerned from analysis of the atomic vibration tensors. The pattern of bond lengths suggests that an anomeric‐effect type of interaction between antiperiplanar C,C‐ and C,F‐bonds (as well as between C,H‐ and C,F‐bonds) may be operative in this molecule.
📜 SIMILAR VOLUMES
The title compound (C 10 H 10 O 2 Br 2 ) crystallizes in the orthorhombic space group P2 1 2 1 2 1 with a = 5.0319(2)Å, b = 13.5282(5)Å, c = 15.6289(6)Å, V = 1063.90(1)Å 3 , Z = 4, D x = 2.01 g/cm 3 at T = 293(2)K. The structure was solved by direct methods and refined by full-matrix least-squares p
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