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https://hdl.handle.net/2440/4524
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Type: | Journal article |
Title: | Crystal and molecular structure of potassium 2-amino-6-sulfinato-purine monohydrate |
Author: | Tiekink, Edward Richard Tom Horn, Ernst |
Citation: | Journal of Chemical Crystallography,1995;25(8):459-462 |
Publisher: | Plenum Press |
Issue Date: | 1995 |
ISSN: | 1074-1542 |
School/Discipline: | School of Chemistry and Physics |
Statement of Responsibility: | Ernst Horn, Edward R. T. Tiekink |
Abstract: | The crystal and molecular structure of the title compound, K[C₅H₄N₅O₂S]H₂O, has been determined at room temperature. The structure determination reveals that the negative charge on the anion is localised on the sulfinate group which results in significant rearrangement of π-electron density within the purine ring. The K+ cation exists in a N3O4 donor set which defines a distorted trigonal prismatic geometry. Crystals of K[C₅H₄N₅O₂S]H₂O are triclinic with space group P1ˉ and unit cell dimensionsa=8.248(2),b=8.710(2),c=6.988(6) Å, α=99.87(4), β=102.84(5), and γ=78.35(2)°,Z=2. |
DOI: | 10.1007/BF01665701 |
Appears in Collections: | Chemistry publications |
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