Tetraruthenium Macrocycles with Laterally Extended Bis(alkenyl)quinoxaline Ligands and Their F(4)TCNQ(center dot-) Salts

Das, Rajorshi; Linseis, Michael; Senft, Laura; Ivanovic-Burmazovic, Ivana und Winter, Rainer F. (2022): Tetraruthenium Macrocycles with Laterally Extended Bis(alkenyl)quinoxaline Ligands and Their F(4)TCNQ(center dot-) Salts. In: Inorganics, Bd. 10, Nr. 6, 82

Abstract

We report on the tetraruthenium macrocycles Ru-4-5 and -6 with a pi-conjugated pyrene-appended 5,8-divinylquinoxaline ligand and either isophthalate or thiophenyl-2,5-dicarboxylate linkers and their charge-transfer salts formed by oxidation with two equivalents of F(4)TCNQ. Both macrocyclic complexes were characterized by NMR spectroscopy, mass spectrometry, cyclic and square-wave voltammetry, and by IR, UV-vis-NIR, and EPR spectroscopy in their various oxidation states.

• Dokumententyp: Zeitschriftenartikel
• Fakultät: Chemie und Pharmazie > Department Chemie
• Themengebiete: 500 Naturwissenschaften und Mathematik > 540 Chemie
• Sprache: Englisch