Synthesis, spectroscopic and Hirshfeld surface analysis and fluorescence studies of (2E,20E)-3,30-(1,4-phenylene)bis[1-(4-hydroxyphenyl)prop-2-en-1-one] N,N-dimethylformamide disolvate
- نوع المنشور
- بحث أصيل
- المؤلفون
- النص الكامل
- تحميل
In the bischalcone molecule of the title compound, C24H18O4 ·2C3H7NO, the central benzene and terminal hydroxyphenyl rings form a dihedral angle of 14.28(11)° and the central C=C double bond adopts a trans configuration. In the crystal, the bischalcone and solvate molecules are interconnected via O-H O hydrogen bonds, which were investigated by Hirshfeld surface analysis. Solid-state fluorescence was measured at λex = 4400Å. The emission wavelength appeared at 5510Å, which corresponds to yellow light and the solid-state fluorescence quantum yield (F f) is 0.18. © 2018 International Union of Crystallography. All rights reserved.
المجلة
- العنوان
- Acta Crystallographica Section E: Crystallographic Communications
- الناشر
- International Union of Crystallography
- بلد الناشر
- ألمانيا
- Indexing
- Scopus
- معامل التأثير
- None
- نوع المنشور
- مطبوع فقط
- المجلد
- 74
- السنة
- 2018
- الصفحات
- 835-839