8-Hydroxyquinolinium–dibromosuccinate–dibromosuccinic acid (2/1/2)
✍ Scribed by Li, Dai-Xi ;Xu, Duan-Jun ;Xu, Yuan-Zhi
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 493 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
Single-crystal X-ray study T = 295 K Mean '(C±C) = 0.014 A Ê R factor = 0.064 wR factor = 0.170 Data-to-parameter ratio = 13.4
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📜 SIMILAR VOLUMES
Acta Cryst. (2001). E57, m433±m434 slightly longer in the THF adduct than the corresponding distances in the CH 2 Cl 2 adduct [2.141 (1) and 2.156 (1) A Ê ], but both NiÐBr bonds are very similar. In this structure, there is a stacking interaction between the THF ring and the C121Ð C126 phenyl ring,
From an aqueous solution of racemic 2,3-dibromosuccinic acid and (__R__)-1-phenylethanamine, crystals of the title compound, C~8~H~12~N^+^·0.5C~4~H~2~Br~2~O~4~ ^2−^·0.5C~4~H~4~Br~2~O~4~·H~2~O, were obtained in almost quantitative yield. The structure contains both enantiomers of the starting materia