Synthesis, structure, optical properties and Hirshfeld surface analysis of bis(azepanium) hexachlorostannate(IV)
M. ManonmaniDepartment of Chemistry, Annamalai University, Annamalainagar, Tamil Nadu, IndiaM. DhanalakshmiDepartment of Chemistry, Annamalai University, Annamalainagar, Tamil Nadu, IndiaR. MarkkandanDepartment of Chemistry, Annamalai University, Annamalainagar, Tamil Nadu, IndiaC. BalakrishnanDepartment of Chemistry, Annamalai University, Annamalainagar, Tamil Nadu, India
2021en
ABI
Аннотация
The organic-inorganic hybrid material bis(azepanium) hexachlorostannate(IV) (BAHCS) has been synthesized from azepanium chloride at room temperature. The hybrid was characterized by IR, TG-DTA, UV-DRS and PL spectroscopy and single-crystal X-ray diffraction. The structure of the compound exhibited extensive hydrogen-bonding interactions among azepanium cation and SnCl62- anion. BVS of tin in BAHCS was calculated based on Sn-Cl bond distances obtained from X-ray structural analysis as 4.00, which is a formal oxidation state of 4+. This is the first report which established the formal oxidation state of tin in a hybrid material. The thermal analysis confirms the proposed formula of the compound.
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