Both form in®nite hydrogen-bonded chains.
6-Hydroxymexicanolide
✍ Scribed by Chantrapromma, Kan ;Saewan, Nisakorn ;Fun, Hoong-Kun ;Chantrapromma, Suchada ;Rahman, Azhar Abdul
- Publisher
- International Union of Crystallography
- Year
- 2004
- Tongue
- English
- Weight
- 537 KB
- Volume
- 60
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 133 K Mean '(C±C) = 0.002 A Ê R factor = 0.041 wR factor = 0.108 Data-to-parameter ratio = 11.2 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 = 298 K Mean '(C±C) = 0.002 A Ê R factor = 0.037 wR factor = 0.102 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.
The title compound, C 14 H 13 N 2 O + ÁBr À , in the solid state, has a zigzag packing of the azaaromatic molecules in the c direction, forming positively charged columns for the Br À anions. The CÐNÐC angle at the substituted N atom [122.7 (5) ] is signi®cantly larger than that at the unprotonated