Abstract
In the title compound, C5H9N4 +·NO3 −, the organic cations and the nitrate anions have both crystallographically imposed mirror symmetry and are linked via N—H⋯O hydrogen bonds, forming infinite chains running along the c-axis direction. The values of the N—O bond lengths [1.2256 (19)–1.2642 (18) Å] and O—N—O angles [118.39 (16)–121.64 (15)°] indicate that the nitrate anion exhibits a slightly distorted C3h geometry. The N atom of the NH2 group has sp 2 character.
Highlights
C5H9N4+NO3, In the title compound, the organic cations and the nitrate anions have both crystallographically imposed mirror symmetry and are linked via N—H O hydrogen bonds, forming infinite chains running along the c-axis direction
We would like to acknowledge the support provided by the Secretary of State for Scientific Research and Technology of Supplementary data and figures for this paper are available from the
R-factors based on F2 are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger
Summary
Min = 0.23 e Å3 a Laboratoire de Chimie des Matériaux, Faculté des Sciences de Bizerte, 7021. Tunisie, bDepartment of Chemical and Pharmaceutical Sciences, Centre for Structural Diffractometry, University of Ferrara, Via L. Borsari 46, I-44121 Ferrara, Italy, and cLaboratoire de Chimie Organométallique de Surface (LCOMS), Ecole. R factor = 0.049; wR factor = 0.161; data-to-parameter ratio = 13.0. C5H9N4+NO3, In the title compound, the organic cations and the nitrate anions have both crystallographically imposed mirror symmetry and are linked via N—H O hydrogen bonds, forming infinite chains running along the c-axis direction. O—N—O angles [118.39 (16)–121.64 (15) ] indicate that the nitrate anion exhibits a slightly distorted C3h geometry. Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: RZ5062)
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