Investigation of the Effect of Substitutions on the Electronic and Optical Properties of the Sumanene Molecule
عنوان مقاله: Investigation of the Effect of Substitutions on the Electronic and Optical Properties of the Sumanene Molecule
شناسه ملی مقاله: JR_CHRL-6-4_009
منتشر شده در در سال 1402
شناسه ملی مقاله: JR_CHRL-6-4_009
منتشر شده در در سال 1402
مشخصات نویسندگان مقاله:
Hadis Mohammadpour - Chemistry Department, Lorestan University, Khorram Abad, Iran
Pouran Pourhakkak - Department of Chemistry, Payame Noor University, Tehran, Iran
Ren Guogang - School of Physics, Engineering, and Computer Science, University of Hertfordshire, College Lane, Hatfield AL۱۰ ۹AB, UK
Hamidreza Shamlouei - Chemistry Department, Lorestan University, Khorram Abad, Iran
Mohammadreza Aallaei - Department of Chemistry, Shahid Bahonar University of Kerman, Kerman, Iran
Nasimeh Mohammadian - Khash School of Health, Zahedan University of Medical Sciences
خلاصه مقاله:
Hadis Mohammadpour - Chemistry Department, Lorestan University, Khorram Abad, Iran
Pouran Pourhakkak - Department of Chemistry, Payame Noor University, Tehran, Iran
Ren Guogang - School of Physics, Engineering, and Computer Science, University of Hertfordshire, College Lane, Hatfield AL۱۰ ۹AB, UK
Hamidreza Shamlouei - Chemistry Department, Lorestan University, Khorram Abad, Iran
Mohammadreza Aallaei - Department of Chemistry, Shahid Bahonar University of Kerman, Kerman, Iran
Nasimeh Mohammadian - Khash School of Health, Zahedan University of Medical Sciences
Sumanene (C۲۱H۱۲) is the smallest bowl-shaped molecule containing a central benzene ring, which is alternately surrounded by another ۳ benzene rings and cyclopentadiene rings. In this study, the effect of various electron donor and receptor substitutions on its structure, electrical and optical properties were investigated. The results showed that the electron-bonding and electron-donor-acceptor groups to sumanene greatly affected the electrical properties. In contrast, the most significant effect occurred when NO and CH۲Li substitutions were at the two positions simultaneously. These substitutions also greatly influenced optical properties and significantly increased its polarization and polarization values. The most significant effect occurred when BH۲ and NCH۳Li were replaced in position ۱. Finally, the absorption spectrum of the substituted molecules was examined when the BH۲-NCH۳Li groups were in position ۱.
کلمات کلیدی: Sumanene, Orbital Energy, Absorption spectra, Optical properties
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/2035997/