Ammonium violurate: a compact structure with extensive hydrogen bonding in three dimensions
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The title compound [systematic name: ammonium pyrimidine-2,4-5,6(1H,3H)-tetrone 5-oximate], NH(4)(+).C(4)H(2)N(3)O(4)(-), crystallizes from water in the triclinic space group P/overline{1} and is ismorphous with a known rubidium complex [Gillier (1965). Bull. ... ...
