Crystal structure and Hirshfeld surface analysis of 2,2 '-(phenylazanediyl)bis(1-phenylethan-1-one)
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, cilt.78, ss.691-698, 2022 (ESCI, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 78
- Basım Tarihi: 2022
- Doi Numarası: 10.1107/s2056989022005382
- Dergi Adı: ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS
- Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), Scopus
- Sayfa Sayıları: ss.691-698
- Anahtar Kelimeler: crystal structure, C-H center dot center dot center dot O hydrogen bonds, C-H center dot center dot center dot pi interactions, van der Waals interactions, Hirshfeld surface
- Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
- Erciyes Üniversitesi Adresli: Evet
Özet
The whole molecule of the title compound, C22H19NO2, is generated by twofold rotational symmetry. The N atom exhibits a trigonal-planar geometry and is located on the twofold rotation axis. In the crystal, molecules are linked by C-H center dot center dot center dot O contacts with R-2(2)(12) ring motifs, and C-H center dot center dot center dot pi interactions, resulting in ribbons along the c-axis direction. van der Waals interactions between these ribbons consolidate the molecular packing. Hirshfeld surface analysis indicates that the greatest contributions to the crystal packing are from H center dot center dot center dot H (45.5%), C center dot center dot center dot H/H center dot center dot center dot C (38.2%) and O center dot center dot center dot H/H center dot center dot center dot O (16.0%) interactions.