Sterically Encumbered Sb (III) Selone Complex: Synthesis, Characterization and Photophysical Study

Giridhar, NANDESHWAR MUNESHWAR and G, Prabusankar (2018) Sterically Encumbered Sb (III) Selone Complex: Synthesis, Characterization and Photophysical Study. Masters thesis, Indian Institute of Technology Hyderabad.

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An antimony (III) selone complex was synthesized starting from the corresponding imidazole selone IPr*Se. This newly isolated Sb (III) complex was fully characterized by NMR, FT-IR, TGA and single crystal X-ray diffraction techniques. In a solid state structure the IPr*Se depicts a rare coordination mode. The molecule is a neutral binuclear antimony (III) selone with Sb:Se ratio of 2:1. Notably the Sb-Se bond length is slightly longer than expected, due to the sterically superbulky ligand. Besides the Sb---π aryl interactions was observed in the molecular packing. The antimony (III) selone represents the first example of metal selone reported with unusual coordination mode of imidazole selone. In addition, the photophysical properties of IPr*=Se and antimony (III) selone were investigated and compared.

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IITH Creators:
IITH CreatorsORCiD
G, Prabusankar
Item Type: Thesis (Masters)
Uncontrolled Keywords: Antimony Complex, Sterically encumbered antimony Selone
Subjects: Chemistry
Divisions: Department of Chemistry
Depositing User: Team Library
Date Deposited: 29 Jun 2018 10:35
Last Modified: 29 Jun 2018 10:35
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