Author:
Naqvi A. A.,Bhattacharyya G. C.
Abstract
The powder data for anhydrous theophylline (1,3-dimethylxanthine), C7H8N4O2, are reported. It is orthorhombic, Pna21, with a = 24.628 (4), b = 3.833 (2), c = 8.501 (5) Å; U = 802.49 Å3; Z = 4; Dm
= 1.478, Dc
= 1.489 Mg m−3.
Publisher
International Union of Crystallography (IUCr)
Subject
General Biochemistry, Genetics and Molecular Biology
Cited by
29 articles.
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