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Updated: Jan 20, 2026

Microwave-Assisted Preparation of 1-Aryl-1H-pyrazole-5-amines
Published on: June 23, 2019
Crystal structure and Hirshfeld surface analysis of
Maksym Seredyuk1, Sergiu Shova2, Nataliia S Kariaka1
1Department of Chemistry, Taras Shevchenko National University of Kyiv, Volodymyrska Street 64, Kyiv, 01601, Ukraine.
Abstract:
The title bis-azole-pyridine compound, C18H16N6O2, crystallizes in the triclinic space group P1 (No. 2) with two independent mol-ecules in the asymmetric unit. The mol-ecular structure was analyzed using crystallographic techniques, confirming the expected configuration and bonding scheme. Hirshfeld surface analysis revealed key non-covalent inter-actions such as C-H⋯N/C/O and π-π stacking, which consolidate the crystal structure. The study provides valuable insights into the structural features and inter-mol-ecular inter-actions of this polydentate compound, which may have potential applications as a transition-metal ligand.
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