Two new polymorphs of 2,6-diaminopyrimidin-4(3H)-One Monohydrate
The title compound, C4H6N4O center dot H2O, crystallized simultaneously as a triclinic and a monoclinic polymorph from an aqueous solution of 2,4-diaminopyrimidin-6-ol. Previously, an orthorhombic polymorph was isolated under the same experimental conditions. The molecular geometric parameters in th...
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2011
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| நிகழà¯à®¨à®¿à®²à¯ˆ அணà¯à®•à®²à¯: | http://scripts.iucr.org/cgi-bin/paper?S0108270110046317 http://scripts.iucr.org/cgi-bin/paper?S0108270110046317 |
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