LANTHANIDE COMPLEXES WITH REGIOISOMERS OF CHLORO-SUBSTITUTED TETRAPHENYLPORPHYRIN

N. N. Semenishyn
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