Cyclometalated piano-stool Iridium(III) complexes: structural Characterization andtheoretical calculations

سال انتشار: 1403
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 83

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شناسه ملی سند علمی:

NICEC22_566

تاریخ نمایه سازی: 7 مرداد 1403

چکیده مقاله:

This study aims to synthesize and characterize new Ir(III) complexes based on the ۲-(۲,۴-difluorophenyl)pyridine (dfppy) cyclometalated ligand. Various analytical techniques, including HR ESI-MS, NMRspectroscopy, and X-ray diffraction crystallography were employed to characterize the complexes. Additionally,UV-Vis absorption spectra were recorded and compared with theoretical calculations using DFT and TD-DFTmethods. The results provide insights into the electronic transitions and photophysical properties of thecomplexes.

نویسندگان

Mahya Ghaffari

Department of Chemistry, Institute for Advanced Studies in Basic Sciences (IASBS), Zanjan ۴۵۱۳۷-۶۶۷۳۱, Iran.

Mahshid Nikravesh

Department of Chemistry, Institute for Advanced Studies in Basic Sciences (IASBS), Zanjan ۴۵۱۳۷-۶۶۷۳۱, Iran.

Hamid R. Shahsavari

Department of Chemistry, Institute for Advanced Studies in Basic Sciences (IASBS), Zanjan ۴۵۱۳۷-۶۶۷۳۱, Iran.