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(1S,3R)-1-Carboxy-2,2,3-trimethylcyclopentane-1-ammonium nitrate

✍ Scribed by Qian, Hui-Fen ;Liu, Jian-Lan ;Huang, Wei


Book ID
104491086
Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
352 KB
Volume
63
Category
Article
ISSN
1600-5368

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Comparative study of the two polymorphic
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The crystal structure of polymorph I of p ( 1 R,3S)3thioanisoyl-l,2,2-trimethylcyclopentane carboxylic acid has been determined and is compared with that of polymorph II that was previously described. Polymorph I is very different at the level of the carboxyl group. It does not present disorder and

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In the crystal structure of the title 1:1 co-crystal, C 7 H 8 NO 3 + Á-NO 3 À ÁC 7 H 7 NO 3 , two cations interact with two zwitterions to form a hydrogen-bonded ring, the nitrate anions being located outside of the ring.