Acta Cryst. (2001). E57, o1179-o1182  [ doi:10.1107/S1600536801018657 ]

Hydrogen bonding patterns in trimethoprim sulfate trihydrate [trimethoprim = 2,4-diamino-5-(3,4,5-methoxybenzyl)pyrimidine]

P. T. Muthiah, B. Umadevi, N. Stanley, X. Shui and D. S. Eggleston

Online 17 November 2001

Key indicators

• Single-crystal X-ray study
• T = 293 K
• Mean (C-C) = 0.003 Å
• R factor = 0.036
• wR factor = 0.092
• Data-to-parameter ratio = 9.5

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry

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