Synthesis, crystal structures and Hirshfeld surface analysis of 1,4-dibenzyl-6-methyl-1,4-dihydroquinoxaline-2,3-dione
| Autor: | Youssef Kandri Rodi, Damien Prim, Eiad Saif, Necmi Dege, Jérôme Marrot, Younes Ouzidan, Emine Berrin Cinar, A. Zouitini |
|---|---|
| Přispěvatelé: | ONDOKUZMAYIS UNIVERSITY SAMSUN TUR, Partenaires IRSTEA, Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA), Univ Sidi Mohamed Ben Abdallah, Fac Sci & Tech, Lab Chim Organ Appl, BP 2202, Fes, Université Hassan II [Casablanca] (UH2MC), Institut Lavoisier de Versailles (ILV), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Sanaa Community Coll, Dept Comp & Elect Engn Technol, Sanaa |
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
crystal structure
Network structure Crystal structure Dihedral angle 010402 general chemistry 010403 inorganic & nuclear chemistry 01 natural sciences Research Communications Crystal chemistry.chemical_compound Quinoxaline quinoxaline [CHIM]Chemical Sciences General Materials Science Benzene ComputingMilieux_MISCELLANEOUS Crystallography Hydrogen bond General Chemistry Condensed Matter Physics Surface (topology) hydrogen bonding 0104 chemical sciences 3. Good health chemistry QD901-999 Hirshfeld surfaces |
| Zdroj: | Acta Crystallographica Section E: Crystallographic Communications Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 8, Pp 1361-1364 (2020) Acta crystallographica. Section E, Crystallographic communications Acta crystallographica. Section E, Crystallographic communications, International Union of Crystallography, 2020, 76 (8), pp.1361-1364. ⟨10.1107/S2056989020009895⟩ |
| ISSN: | 2056-9890 |
| DOI: | 10.1107/S2056989020009895⟩ |
| Popis: | In the title quinoxaline molecule, the dihedral angle angle between the benzene rings is 72.54 (15)°. In the crystal, molecules are connected into chains extending parallel to (10) by weak C—H⋯O hydrogen bonds. The title quinoxaline molecule, C23H20N2O2, is not planar, the dihedral angle angle between the mean planes of the benzene rings being 72.54 (15)°. In the crystal, molecules are connected into chains extending parallel to (10) by weak C—H⋯O hydrogen bonds. Weak C—H⋯π interactions link the chains, forming a three-dimensional network structure. Hirshfeld surface analysis revealed that the most important contributions for the crystal packing are from H⋯H (48.7%), H⋯C/C⋯H (32.0%), H⋯O/O⋯H (15.4%), C⋯C (1.9%), H⋯N/N⋯H (1.1%) contacts. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|