Single-crystal X-ray study T = 105 K Mean '(C±C) = 0.002 A Ê R factor = 0.036 wR factor = 0.105 Data-to-parameter ratio = 32.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
dl-Valinium nitrate
✍ Scribed by Srinivasan, N. ;Sridhar, B. ;Rajaram, R. K.
- Publisher
- International Union of Crystallography
- Year
- 2002
- Tongue
- English
- Weight
- 384 KB
- Volume
- 58
- Category
- Article
- ISSN
- 1600-5368
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.006 A Ê Disorder in main residue R factor = 0.058 wR factor = 0.181 Data-to-parameter ratio = 12.4 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
In the title compound, C 5 H 12 O 2 N + ÁH 2 PO 4 À , the valinium and phosphate ions are held together by a strong OÐHÁ Á ÁO hydrogen bond. The valinium residue has gauche II conformation. The phosphate anion links the amino acids, extending as a chain running along the b axis.
Single-crystal X-ray study T = 123 K Mean '(C±C) = 0.002 A Ê R factor = 0.033 wR factor = 0.083 Data-to-parameter ratio = 19.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.