Lanthanide complexes with acetylacetonate and 5,10,15,20-tetra[para-(4-chlorobenzoyloxy)-meta-ethyloxy]-phenyl porphyrin |
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| Institution: | 1. Institute of Physical Chemistry, Polish Academy of Sciences, Kasprazaka 44/52, Warsaw, 01-224, Poland;2. Department of Chemistry, Kindai University, Higashi, Osaka, 577-8502, Japan;3. Univ Rennes, Ecole Nationale Supérieure de Chimie de Rennes, CNRS, ISCR - UMR 6226, F-35000, Rennes, France;4. Université Paris-Saclay, CNRS, Institut des Sciences Moléculaires d’Orsay, 91405, Orsay, France;1. Physics Department, Shri Ramdeobaba College of Engineering and Management, Katol Road, Nagpur 440013, India;2. Department of Physics, Rashtrasant Tukadoji Maharaj Nagpur University, Nagpur 440010, India |
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| Abstract: | Lanthanide complexes of acetylacetonate and 5, 10, 15, 20-tetrapara-(4-chloro-benzoyloxy)-meta-ethyloxy]phenyl porphyrin having the general formula Ln(ClBOEP)4P]acac (where Ln=Tb, Dy, Ho, Er; ClBOEP=para-(4-chlorobenzoyloxy)-meta-ethyloxy]phenyl; Hacac=acetylacetone; P=porphyrin) have been prepared and characterized. A structure is proposed in which one 5, 10, 15, 20-tetrapara-(4-chloro-benzoyloxy)-meta-ethyloxy]phenyl porphyrin is coordinated to a rare earth ion in a tetradentate fashion, while one acetylacetonate is coordinated to the same metal ion in a bidentate fashion. |
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