AI Article Synopsis
- The compound C(6)H(6)N(5) (+)·NO(3) (-) contains two isomers of its cation in the asymmetric unit.
- The dihedral angles between the pyridinium and tetra-zole rings in these cations are measured at 2.54° and 13.36°.
- The arrangement of ions in the crystal is reinforced by N-H⋯O and N-H⋯(O,O) hydrogen bonds, resulting in clusters of four ion pairs.
Article Abstract
In the title compound, C(6)H(6)N(5) (+)·NO(3) (-), there are two different isomers of the cation within the asymmetric unit. The dihedral angles between the the pyridinium and tetra-zole rings are 2.54 (15) and 13.36 (18)° in the two cations. In the crystal, the packing of ions is stabilized by N-H⋯O and N-H⋯(O,O) hydrogen bonds, forming clusters composed of four ion pairs.
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Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2969333 | PMC |
| http://dx.doi.org/10.1107/S160053680901839X | DOI Listing |
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