Vibrational dynamics (IR, Raman, NRVS) and a DFT study of a new antitumor tetranuclearstannoxane cluster, Sn()-oxo-{di--vanillin} dimethyl dichloride

The vibrational dynamics of a newly synthesized tetrastannoxane was characterized with a combination of experimental (Raman, IR and tin-based nuclear resonance vibrational spectroscopy) and computational (DFT/B3LYP) methods, with an emphasis on the vibrations of the tin sites. The cytotoxic activity...

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Published in:Physical chemistry chemical physics : PCCP 2016-07, Vol.18 (27), p.1785-1789
Main Authors: Arjmand, F, Sharma, S, Usman, M, Leu, B. M, Hu, M. Y, Toupet, L, Gosztola, D, Tabassum, S
Format: Article
Language:English
Subjects:
Benzaldehydes - chemistry
Biotechnology
Cell Line, Tumor
Dichlorides
Dimethyl
Dynamic tests
Dynamics
Humans
Infrared spectroscopy
Molecular Conformation
Organometallic Compounds - chemistry
Pancreatic Neoplasms - chemistry
Pancreatic Neoplasms - metabolism
Quantum Theory
Regression
Spectrophotometry, Infrared
Tin - chemistry
Vibration
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Summary:The vibrational dynamics of a newly synthesized tetrastannoxane was characterized with a combination of experimental (Raman, IR and tin-based nuclear resonance vibrational spectroscopy) and computational (DFT/B3LYP) methods, with an emphasis on the vibrations of the tin sites. The cytotoxic activity revealed a significant regression selectively against the human pancreatic cell lines. Complex 1 showing NRVS, Raman spectra and antitumor activity.
ISSN:1463-9076
1463-9084
DOI:10.1039/c6cp02914k