Secondary Weak Interactions in the Crystal Structure of Thiamine Bromide

Author: Sabirov V.K.

Source: Chemistry of Natural Compounds, Volume 37, Number 4, July 2001 , pp. 381-387(7)

Publisher: Springer

Abstract:

The x-ray crystal structure of thiamine bromide hydrate was studied. The crystals are monoclinic, a = 12.348, b = 24.852, c = 11.682 Å, = 113.67°, Z = 4, space group P2_1/c. The crystal structure is constructed of two crystallographically independent thiamine cations, bromide anions, and water molecules. The thiamine cations have the F-conformation. The structure contains intermolecular short contacts involving S and N atoms of the thiazole ring.

Keywords: thiamine; crystal structure; conformation; secondary weak interactions

Language: English

Document Type: Regular paper

Affiliations: 1: Tashkent Regional State Pedagogical Institute, Republic of Uzbekistan

Publication date: 2001-07-01

• In this: publication
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• In this Subject: Organic Chemistry
• By this author: Sabirov V.K.

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