TY - JOUR
T1 - N-(6-Amino-3,4-dihydro-3-methyl-5-nitroso-4-oxopyrimidin-2-yl)-(S)-glutamic acid: a three-dimensional framework structure built from O-H center dot center dot center dot O, N-H center dot center dot center dot O and O-H center dot center dot center dot N hydrogen bonds
AU - Mascaros, P A
AU - Valero, M D G
AU - Low, J N
AU - Glidewell, C
PY - 2003/4
Y1 - 2003/4
N2 - The title compound, C10H13N5O6, exhibits a highly polarized molecular-electronic structure and the conformation is influenced by two intramolecular N-H...O hydrogen bonds. The molecules are linked into a single framework by hydrogen bonds of types O-H...O [O-H = 1.22, H...O = 1.38, O...O = 2.558 (6) Angstrom and O-H...O = 160 degrees], N-H...O [H...O = 2.26, N...O = 2.866 (6) Angstrom and N-H...O = 126 degrees] and O-H...N [O-H = 1.26, H...N = 1.56, O...N = 2.811 (6) Angstrom and O-H...N = 170degrees]. The substructure generated by the O-H...O and N-H...O hydrogen bonds takes the form of a double helix.
AB - The title compound, C10H13N5O6, exhibits a highly polarized molecular-electronic structure and the conformation is influenced by two intramolecular N-H...O hydrogen bonds. The molecules are linked into a single framework by hydrogen bonds of types O-H...O [O-H = 1.22, H...O = 1.38, O...O = 2.558 (6) Angstrom and O-H...O = 160 degrees], N-H...O [H...O = 2.26, N...O = 2.866 (6) Angstrom and N-H...O = 126 degrees] and O-H...N [O-H = 1.26, H...N = 1.56, O...N = 2.811 (6) Angstrom and O-H...N = 170degrees]. The substructure generated by the O-H...O and N-H...O hydrogen bonds takes the form of a double helix.
U2 - 10.1107/S0108270103005754
DO - 10.1107/S0108270103005754
M3 - Article
SN - 1600-5759
VL - 59
JO - Acta Crystallographica Section C-Crystal Structure Communications
JF - Acta Crystallographica Section C-Crystal Structure Communications
ER -