@article{Delgado_Mora_Bahsas_Koustnetzov_Chacón_Cisterna_Cardenas_Brito_2020, title={CRYSTAL STRUCTURE, HIRSHFELD SURFACE ANALYSIS AND ENERGY FRAMEWORK STUDY OF THE NITRONE N-BENZYLIDENE-N-BUTYLAMINO-4-Β-PYRIDYL-N-OXIDE}, volume={65}, url={https://www.jcchems.com/index.php/JCCHEMS/article/view/1457}, abstractNote={<p>The title compound, C<sub>16</sub>H<sub>16</sub>N<sub>2</sub>O, a potential antiparasitic agent, crystallizes in the orthorhombic <em>Pca</em>2<sub>1</sub> space group with unit cell parameters <em>a</em>= 9.912(1) Å, <em>b</em>= 9.035(1) Å, <em>c</em>= 15.681(2) Å. The crystalline structure is stabilized by weak C---H···O and C--H···Cg(π) interactions among neighboring molecules producing an efficient packing with 66.0% of occupied space. The C--H···O hydrogen bond keeps the molecules linked into supramolecular chains propagating along the <em>a</em> axis direction with a graph-set notation C(4), which are reinforced by C--H···Cg(π) interactions. Hirshfeld surface analysis of the intermolecular contacts reveal that the most important contributions for the crystal packing are from H··H (55.2%) and H··C/C··H (27.1%) interactions. Energy framework calculations suggest that the contacts formed between molecules are slightly dispersive in nature.</p> <p><img src="/public/site/images/carlos/Captura_1457.PNG"></p&gt;}, number={3}, journal={Journal of the Chilean Chemical Society}, author={Delgado, Gerzon E and Mora, Asiloé J. and Bahsas, Ali and Koustnetzov, Vladimir V. and Chacón, Cecilia and Cisterna, Jonathan and Cardenas, Alejandro and Brito, Ivan}, year={2020}, month={Sep.}, pages={4865-4869} }