High Quantum Yield Molecular Bromine Photoelimination from Mononuclear Platinum(IV) Complexes
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https://figshare.com/articles/dataset/High_Quantum_Yield_Molecular_Bromine_Photoelimination_from_Mononuclear_Platinum_IV_Complexes/2429878
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资源简介：
Pt(IV)
complexes trans-Pt(PEt3)2(R)(Br)3 (R = Br, aryl and polycyclic aromatic fragments) photoeliminate
molecular bromine with quantum yields as high as 82%. Photoelimination
occurs both in the solid state and in solution. Calorimetry measurements
and DFT calculations (PMe3 analogs) indicate endothermic
and endergonic photoeliminations with free energies from 2 to 22 kcal/mol
of Br2. Solution trapping experiments with high concentrations
of 2,3-dimethyl-2-butene suggest a radical-like excited state precursor
to bromine elimination.
创建时间：
2016-02-19
