3,4-Dimethoxyphenylacetic acid
✍ Scribed by Chopra, Deepak ;Choudhury, A. R ;Guru Row, T. N.
- Publisher
- International Union of Crystallography
- Year
- 2003
- Tongue
- English
- Weight
- 273 KB
- Volume
- 59
- Category
- Article
- ISSN
- 1600-5368
No coin nor oath required. For personal study only.
✦ Synopsis
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.002 A Ê R factor = 0.041 wR factor = 0.109 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
Single-crystal X-ray study T = 295 K Mean '(C±C) = 0.004 A Ê R factor = 0.055 wR factor = 0.157 Data-to-parameter ratio = 13.7 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 = 296 K Mean '(C±C) = 0.003 A Ê R factor = 0.034 wR factor = 0.101 Data-to-parameter ratio = 12.1 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
Crystals of the title compound, C 8 H 9 NO 2 , were obtained from ethyl acetate. The structure consists of the acid in its zwitterionic form. In the crystal structure, each molecule interacts through strong N-HÁ Á ÁO hydrogen bonds with six adjacent molecules, yielding a three-dimensional network.
The crystal structure of commercially available 4-hydroxyphenylacetic acid, C 8 H 8 O 3 , is non-centrosymmetric, with four hydrogen bonds between each molecule and adjacent molecules. The hydrogen bonds link the molecules in the crystal structure into an infinite three-dimensional framework.