Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.011 A Ê R factor = 0.043 wR factor = 0.100 Data-to-parameter ratio = 18.3 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
Tris{trans-4-[p-(N,N-diethylamino)styryl]-N-methylpyridinium} dodecatungstophosphate
✍ Scribed by Tan, Xue-Jie ;Sun, Si-Xiu ;Liu, Shu-Lian ;Ma, Jian-Ping ;Xing, Dian-Xiang
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 392 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
In the title compound, C 15 H 15 Cl 2 N 2 O + ÁBr À , the angle between the least-squares planes of the dichlorophenyl moiety and the pyridine ring is 20.23 (9) . The molecular packing is mainly in¯uenced by intermolecular CÐHÁ Á ÁBr hydrogen-bond interactions. The molecules form an extended chain a
Powder X-ray study T = 293 K Mean '(C±C) = 0.090 A Ê R factor = 0.19 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
The S atom of the sulfonyl group in the title compound, C~20~H~24~Cl~2~N~2~O~3~S, has a distorted tetrahedral geometry. Two intermolecular N—H...O hydrogen bonds between the amino groups and the carbonyl groups link the molecules into a centrosymmetric dimer.
Single-crystal X-ray study T = 298 K Mean '(C±C) = 0.009 A Ê R factor = 0.066 wR factor = 0.162 Data-to-parameter ratio = 12.3 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.