Crystal structure and Hirshfeld surface analysis of 4-aminopyridinium thiocyanate–4-aminopyridine (1/1)

In the crystals of the title compound, C 5 H 7 N 2 + ·CNS − ·C 5 H 6 N 2 , the components are linked by three N—H...N and two N—H...S hydrogen bonds, resulting in two interpenetrating three-dimensional networks. Hirshfeld surface analysis shows that the most important contributions to the crystal pa...

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Published inActa crystallographica. Section E, Crystallographic communications Vol. 76; no. 9; pp. 1535 - 1538
Main Authors Renugadevi, M., Sinthiya, A., Poomani, Kumaradhas, Suresh, Suganya
Format Journal Article
LanguageEnglish
Published International Union of Crystallography 01.09.2020
Subjects
4-aminopyridine
4-aminopyridinium
crystal structure
hydrogen bonding
thiocyanate
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Summary:In the crystals of the title compound, C 5 H 7 N 2 + ·CNS − ·C 5 H 6 N 2 , the components are linked by three N—H...N and two N—H...S hydrogen bonds, resulting in two interpenetrating three-dimensional networks. Hirshfeld surface analysis shows that the most important contributions to the crystal packing are from H...H (36.6%), C...H/H...C (20.4%), S...H/H...S (19.7%) and N...H/H...N (13.4%) interactions.
ISSN:2056-9890
2056-9890
DOI:10.1107/S2056989020011445