| Autor: |
Tsobnang, Patrice Kenfack, Ziki, Eric, Siaka, Soso, Yoda, Jules, Kamal, Seham, Bouraima, Adam, Hounsi, Ayi Djifa, Wenger, Emmanuel, Bendeif, El-Eulmi, Lecomte, Claude |
| Předmět: |
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| Zdroj: |
Acta Crystallographica Section E: Crystallographic Communications; Feb2024, Vol. 80 Issue 2, p106-109, 9p |
| Abstrakt: |
In the title compound, C20H18O4, the dihedral angle between the 2H-chromen-2-one ring system and the phenyl ring is 89.12(5)°. In the crystal, the molecules are connected through C--H...O hydrogen bonds to generate [010] double chains that are reinforced by weak aromatic p-p stacking interactions. The unit-cell packing can be described as a tilted herringbone motif. The H...H, H...O/O...H, H...C/C...H and C...C contacts contribute 46.7, 24.2, 16.7 and 7.6%, respectively, to its Hirshfeld surface. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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