Single-crystal X-ray study T = 295 K Mean '(C±C) = 0.003 A Ê R factor = 0.030 wR factor = 0.089 Data-to-parameter ratio = 13.0 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
Bis(2-aminopyridinium) 5-sulfonatosalicylate
✍ Scribed by Yang, De-Jun ;Qu, Shao-Hua
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 484 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
ÁC 7 H 4 O 6 S 2À , the ions are linked by six N-HÁ Á ÁO hydrogen bonds into layers parallel to the (100) plane. The adjacent layers are cross-linked into a double layer by C-HÁ Á ÁO hydrogen bonds.
📜 SIMILAR VOLUMES
In the crystal structure of the title compound, (2APH) + -(5FSAH) À (2AP is 2-aminopyridine and 5FSAH 2 is 5formylsalicylic acid) or C 5 H 7 N 2 + ÁC 8 H 5 O 4 À , (2APH) + cations and (5FSAH) À anions are connected through hydrogen bonds, forming a one-dimenstional chain structure.
In the crystal structure of the title compound, (C 5 H 7 N 2 ) 2 -[CoCl 4 ], the Co II ion is coordinated by four chloride ions. The Co atom lies on a crystallographic twofold rotation axis. The structure is stabilized by an extensive network of N-HÁ Á ÁCl hydrogen bonds.