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LANTHANIDE COMPLEXES WITH REGIOISOMERS OF CHLORO-SUBSTITUTED TETRAPHENYLPORPHYRIN
2021
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ
Several isomeric complexes of Yb (III) and Lu(III) with H2tpp and its tetrachloro-substituted derivatives were synthesized. Symmetrical ortho-, meta- and para-positioning of four heavy atoms allows to study their effect on emission features of complexes. Obtained results show the rise of 4f-luminescence effectiveness in the row ortho-meta-para isomers.
doi:10.18524/2304-0947.2021.3(79).240750
fatcat:rhdaab3pizh2xo46eyrnlxmx7u