Spectroscopy of highly luminescent 1,3,5-triazapentadiene complexes of platinum(II) in solution and in the adsorbed and solid states and quantum-chemical interpretation
| Autor: | Vladimir G. Maslov, P. V. Gushchin, G. N. Lyalin, S. V. Litke |
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| Rok vydání: | 2012 |
| Předmět: |
Materials science
chemistry.chemical_element Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Condensed Matter::Materials Science chemistry.chemical_compound Adsorption chemistry Excited state Physics::Atomic and Molecular Clusters Physical chemistry Molecular orbital Polystyrene Absorption (chemistry) Atomic physics Luminescence Platinum Spectroscopy |
| Zdroj: | Optics and Spectroscopy. 112:182-194 |
| ISSN: | 1562-6911 0030-400X |
| DOI: | 10.1134/s0030400x1202018x |
| Popis: | We have measured the absorption, luminescence, and luminescence excitation spectra, as well as the excited-state lifetimes and luminescence quantum yields, of 1,3,5-triazapentadiene complexes of platinum(II) in a solution, in the solid state, in an adsorbed state on a SiO2 surface, and in a polystyrene matrix at room temperature and at 77 K. We also have performed quantum-chemical calculations of the equilibrium geometry of the ground and excited states of the complexes and of the nature and structure of molecular orbitals. |
| Databáze: | OpenAIRE |
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