Abstract
The crystal structure of glycoluril [tetrahydroimidazo-[4,5-d]imidazole-2,5(1H,3H)-dione, C4H6N4O2] has been determined. The molecule has two equivalent planes containing urea moieties, and hence exhibits C2v symmetry. The dihedral angle is found to be 124.1 (4) degrees.
Publication types
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Research Support, U.S. Gov't, P.H.S.
MeSH terms
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Alkynes
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Crystallization
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Heterocyclic Compounds, 2-Ring
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Hydrogen Bonding
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Imidazoles / chemistry*
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Imidazolidines
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Molecular Structure
Substances
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Alkynes
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Imidazoles
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glycoluril
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Heterocyclic Compounds, 2-Ring
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Imidazolidines