Electron-rich metal phenanthrocyanine – new class of tetraazachromophor complexes of d-elements
| Autor: | V. N. Demidov, V. G. Puzenko, A. I. Savinova, N. S. Panina, T. B. Pachomova, L. N. Vedeneeva, S. A. Simanova |
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| Jazyk: | ruština |
| Rok vydání: | 2007 |
| Předmět: | |
| Zdroj: | Тонкие химические технологии, Vol 2, Iss 3, Pp 36-43 (2007) |
| Druh dokumentu: | article |
| ISSN: | 2410-6593 2686-7575 |
| Popis: | Data of experimental and theoretical study (DFT method) of electron-rich metal phenanthrocyanines – new class of tetraazachromophore complexes of delements Pt2+, Pd2+, Rh3+, Cr3+, Co2+, Ni2+, Zn2+ and Cd2+ was presented. On basis of experimental data on electron absorption spectra (EAS) and quantum chemical calculations of EAS of model anion-radical 1,10-phenanthroline and electron-rich 1,10-phenanthroline complexes suggest of long-wave bands in EAS of metal phenanthrocyanines was made. Some general regularities of new metal phenanthrocyanines formation in C(sp2 )H-C(sp2 )H-coupling reactions of coordinated 1,10-phenanthrolines concerned with metal promotion and elementary electron and proton transfer processes in initialization stage of C(sp2 )H-C(sp2 )H-coupling was analysed |
| Databáze: | Directory of Open Access Journals |
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