(S)-N-Nitrosoazetidine-2-carboxylic acid
✍ Scribed by Gdaniec, Maria ;Milewska, Maria J. ;Połoński, Tadeusz
- Publisher
- International Union of Crystallography
- Year
- 2004
- Tongue
- English
- Weight
- 136 KB
- Volume
- 60
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.003 A Ê R factor = 0.031 wR factor = 0.110 Data-to-parameter ratio = 9.7 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 = 150 K Mean '(C±C) = 0.005 A Ê Disorder in main residue R factor = 0.046 wR factor = 0.118 Data-to-parameter ratio = 8.1 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
Both carboxyl groups in the title molecule, C 9 H 12 O 4 , have gauche orientations [relative to the (HOOCÐ)CÐC(Ð COOH) bond] and participate in hydrogen bonds, linking the molecules into an in®nite chain. ## Experimental Hydrogen was introduced to a stirred mixture of (II) (0.65 g, 4 mmol), pall