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2,2′-Diamino-4,4′-bi-1,3-thia­zolium (2R,3R)-tartrate

✍ Scribed by Liu, Bing-Xin ;Xu, Duan-Jun


Publisher
International Union of Crystallography
Year
2005
Tongue
English
Weight
262 KB
Volume
61
Category
Article
ISSN
1600-5368

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✦ Synopsis


ÁC 4 H 4 O 6 2À , were obtained from a solution containing diaminobithiazole (DABT) and racemic tartaric acid. The crystal structure consists of a protonated DABT dications (H 2 DABT) and (2R,3R)-tartrate dianions linked via hydrogen bonding. An overlapped arrangement and a centroid-to-centroid separation of 3.4620 (11) A ˚between nearly parallel thiazole rings of adjacent H 2 DABT cations indicate the existence ofstacking in the crystal structure.


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