Pentafluorophenylboronic acid
✍ Scribed by Horton, Peter N. ;Hursthouse, Michael B. ;Beckett, Michael A. ;Rugen-Hankey, Martin P.
- Publisher
- International Union of Crystallography
- Year
- 2004
- Tongue
- English
- Weight
- 192 KB
- Volume
- 60
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
Single-crystal X-ray study T = 120 K Mean '(C±C) = 0.003 A Ê R factor = 0.044 wR factor = 0.116 Data-to-parameter ratio = 12.5 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
📜 SIMILAR VOLUMES
Crystals of the title compound, (C 6 F 5 ) 3 P O or C 18 H 15 OP, have two independent molecules in the asymmetric unit, with average P O and PÐC bond lengths of 1.467 (2) and 1.817 (2) A Ê , respectively, and an average O PÐC angle of 112.9 (1) .
In the title compound, C 15 H 7 F 5 O 2 , an intramolecular C-HÁ Á ÁO hydrogen bond induces coplanarity of the central chain and the phenyl ring. An intermolecular C-HÁ Á ÁO hydrogen bond leads to the formation of a dimer.
Single-crystal X-ray study T = 290 K Mean '(C±C) = 0.008 A Ê R factor = 0.056 wR factor = 0.138 Data-to-parameter ratio = 10.9 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
Single-crystal X-ray study T = 296 K Mean '(C±C) = 0.015 A Ê R factor = 0.047 wR factor = 0.111 Data-to-parameter ratio = 12.6 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.