Hydrogen bonding patterns in bis(pyrimethamine hydrogen sulfate) monohydrate
โ Scribed by Periasamy Devi; P. Thomas Muthiah; Gabriele Bocelli; Andrea Cantoni
- Publisher
- Springer
- Year
- 2006
- Tongue
- English
- Weight
- 301 KB
- Volume
- 36
- Category
- Article
- ISSN
- 1572-8854
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๐ SIMILAR VOLUMES
In the title compound [systematic name: 2,4-diamino-5-(3,4,5trimethoxybenzyl)pyrimidinium tetrafluoroborate], C 14 H 19 -N 4 O 3 + รBF 4 ร , the trimethoprim (TMP) molecule is protonated at one of the pyrimidine N atoms. The protonated N atom and 2-amine group of the TMP cation interact with the tet
Single-crystal X-ray study T = 293 K Mean '(CยฑC) = 0.003 A ร R factor = 0.059 wR factor = 0.188 Data-to-parameter ratio = 15.9 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.