Single-crystal X-ray study T = 105 K Mean '(C±C) = 0.001 A Ê R factor = 0.031 wR factor = 0.081 Data-to-parameter ratio = 43.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
Tribromoacetic acid
✍ Scribed by Jones, Peter G. ;Lozano, Virginia
- Publisher
- International Union of Crystallography
- Year
- 2003
- Tongue
- English
- Weight
- 369 KB
- Volume
- 59
- Category
- Article
- ISSN
- 1600-5368
No coin nor oath required. For personal study only.
✦ Synopsis
The packing of the title compound, C 2 HBr 3 O 2 , involves regions of hydrogen-bonded carboxylic acid dimers, in turn linked by two contacts of the type BrÁ Á ÁBr and one BrÁ Á ÁO.
📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 298 K Mean '(C±C) = 0.006 A Ê R factor = 0.063 wR factor = 0.185 Data-to-parameter ratio = 15.4 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
In the title compound, C~16~H~11~BrO, the bromoacetyl group makes an angle of 105.8 (1)° with the anthracene ring system. The crystal packing is consolidated by C—H...π, Br...π and C—H...O interactions.
Single-crystal X-ray study T = 100 K Mean '(C±C) = 0.02 A Ê Disorder in main residue R factor = 0.058 wR factor = 0.110 Data-to-parameter ratio = 16.7 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 = 297 K Mean '(C±C) = 0.005 A Ê Disorder in main residue R factor = 0.028 wR factor = 0.072 Data-to-parameter ratio = 12.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.