6-Amino-5,5-diisopropyl-5H-pyrimidine-2,4-dione hemihydrate

William Lewis, Robert H. McKeown, Ward T. Robinson
2004 Acta Crystallographica Section E  
Key indicators Single-crystal X-ray study T = 163 K Mean '(C±C) = 0.002 A Ê R factor = 0.035 wR factor = 0.098 Data-to-parameter ratio = 12.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e. # 2004 International Union of Crystallography Printed in Great Britain ± all rights reserved In the title compound, C 10 H 17 N 3 O 2 Á0.5H 2 O, two 6-amino-5,5diisopropyl-5H-pyrimidine-2,4-dione molecules and one molecule of water
more » ... e the asymmetric unit in space group P1. One molecule forms a one-dimensional hydrogen-bonded chain; the chains are cross-linked by hydrogen bonds to the second molecule and the water molecule.
doi:10.1107/s1600536804022056 fatcat:xp5dg3u3wvebzi7zhddj6isg6a