Ammonium N-(6-amino-3,4-dihydro-3-methyl-5-nitroso-4-oxopyrimidin-2-yl)glycinate monohydrate forms hydrogen-bonded bilayers

Paloma Arranz Mascarós; Rafael Cuesta Martos; Christopher Glidewell; John N Low

doi:10.1107/s0108270103009181

Ammonium N-(6-amino-3,4-dihydro-3-methyl-5-nitroso-4-oxopyrimidin-2-yl)glycinate monohydrate forms hydrogen-bonded bilayers

Acta Crystallogr C. 2003 Jun;59(Pt 6):o326-8. doi: 10.1107/s0108270103009181. Epub 2003 May 20.

Authors

Paloma Arranz Mascarós¹, Rafael Cuesta Martos, Christopher Glidewell, John N Low

Affiliation

¹ Departamento de Química Inorgánica y Orgánica, Universidad de Jaén, 23071 Jaén, Spain.

PMID: 12794353
DOI: 10.1107/s0108270103009181

Abstract

In the title compound, NH(4)(+).C(7)H(8)N(5)O(4)(-).H(2)O, the independent components are linked into bilayers by an extensive series of two-centre N-H.O hydrogen bonds [H.O = 1.85-1.96 A, N.O = 2.776 (2)-2.840 (2) A and N-H.O = 149-172 degrees ], and by asymmetric three-centre N-H.(O)(2), O-H.(N,O) and O-H.(O)(2) hydrogen bonds.