Crystal structure, Hirshfeld surface analysis and DFT studies of 2-[4-(2-methylpropyl)phenyl]-<i>N</i>′-[(1<i>Z</i>)-1-(thiophen-2-yl)ethylidene]propanehydrazide
In the title compound C<sub>19</sub>H<sub>24</sub>N<sub>2</sub>OS, inter-molecular N-H⋯O hydrogen bonds generate <i>R</i> <sub>2</sub> <sup>2</sup>(8) ring motifs, forming dimers with an inter-action energy of -70.5 kJ mol<sup>-1</sup>. A short S⋯C inter-action produces another dimer with an inter-action energy of -30.6 kJ mol<sup>-1</sup>. The inter-molecular inter-actions were qu-anti-fied using Hirshfeld surface analysis. The two-dimensional fingerprint plots indicate that the major contributions to the crystal packing are from H⋯H (67.9%), C⋯H (13.7%), O⋯H (7.3%) and S⋯H (4.3%) inter-actions.
Authors
- Sarayu Jayadevan
- A. R. Biju
- K. V. Sujith
Institutions
- Sir Syed University of Engineering and Technology (PK)
- Kannur University (IN)
Publication Details
- Journal
- Acta Crystallographica Section E Crystallographic Communications
- Published
- 2025-04-24
- DOI
- https://doi.org/10.1107/s2056989025003329
- Citations
- 2
- Primary Topic
- Crystal structures of chemical compounds
- Type
- article
- Field-Weighted Citation Impact
- 1.07
Funders
- Periyar University