caa a22 4500 465808263 CHVBK 20180323112109.0 cr unu---uuuuu 170327e19900501xx s 000 0 eng 10.1007/BF00641339 doi (NATIONALLICENCE)springer-10.1007/BF00641339 Characteristics of calculation of electronic states of orbitally degenerate systems for some macrocyclic ligands [Elektronische Daten] [M. Mestechkin, V. Poltavets, G. Vaiman, G. Klimko, S. Smirnov] Taking into account electron correlation in the π-electron approximation, we have calculated the splitting of the quasidegenerate states in the dianions of porphyrin and TAAB metal complexes. The position of the phosphorescent terms for the metalloporphyrin in this approach comes closer to the experimental result than when only singly degenerate configurations are taken into account. Plenum Publishing Corporation, 1990 Mestechkin M. Institute of Physical Organic Chemistry and Carbon Chemistry, Academy of Sciences of the Ukrainian SSR, Donetsk aut Poltavets V. Institute of Physical Organic Chemistry and Carbon Chemistry, Academy of Sciences of the Ukrainian SSR, Donetsk aut Vaiman G. Institute of Physical Organic Chemistry and Carbon Chemistry, Academy of Sciences of the Ukrainian SSR, Donetsk aut Klimko G. Institute of Physical Organic Chemistry and Carbon Chemistry, Academy of Sciences of the Ukrainian SSR, Donetsk aut Smirnov S. Institute of Physical Organic Chemistry and Carbon Chemistry, Academy of Sciences of the Ukrainian SSR, Donetsk aut Theoretical and Experimental Chemistry Kluwer Academic Publishers 26/3(1990-05-01), 310-312 0040-5760 26:3<310 1990 26 11237 https://doi.org/10.1007/BF00641339 text/html Onlinezugriff via DOI 1 brief-communication jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00641339 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Mestechkin M. Institute of Physical Organic Chemistry and Carbon Chemistry, Academy of Sciences of the Ukrainian SSR, Donetsk aut NATIONALLICENCE 700 1- Poltavets V. Institute of Physical Organic Chemistry and Carbon Chemistry, Academy of Sciences of the Ukrainian SSR, Donetsk aut NATIONALLICENCE 700 1- Vaiman G. Institute of Physical Organic Chemistry and Carbon Chemistry, Academy of Sciences of the Ukrainian SSR, Donetsk aut NATIONALLICENCE 700 1- Klimko G. Institute of Physical Organic Chemistry and Carbon Chemistry, Academy of Sciences of the Ukrainian SSR, Donetsk aut NATIONALLICENCE 700 1- Smirnov S. Institute of Physical Organic Chemistry and Carbon Chemistry, Academy of Sciences of the Ukrainian SSR, Donetsk aut NATIONALLICENCE 773 0- Theoretical and Experimental Chemistry Kluwer Academic Publishers 26/3(1990-05-01), 310-312 0040-5760 26:3<310 1990 26 11237 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer