SYNTHESIS, ELECTROCHEMICAL, AND ELECTRICAL-PROPERTIES OF (PHTHALOCYANINATO)IRON COMPLEXES WITH AZOPYRIDINES

Authors
NAKAGAWA M RIKUKAWA M SANUI K OGATA N
Citation
M. Nakagawa et al., SYNTHESIS, ELECTROCHEMICAL, AND ELECTRICAL-PROPERTIES OF (PHTHALOCYANINATO)IRON COMPLEXES WITH AZOPYRIDINES, Synthetic metals, 84(1-3), 1997, pp. 391-392
Citations number
4
Categorie Soggetti
Physics, Condensed Matter","Material Science","Polymer Sciences
Journal title
Synthetic metals → ACNP
ISSN journal
03796779
Volume
84
Issue
1-3
Year of publication
1997
Pages
391 - 392
Database
ISI
SICI code
0379-6779(1997)84:1-3<391:SEAEO(>2.0.ZU;2-2
Abstract
Syntheses of phthalocyaninatoiron complexes, Fe(Pc-tb)L-2 and [Fe(Pc-t b)L](2) (where Pc-tb=tetra-tert-butylphthalocyaninato, L = 4,4'-azopyr idine (4,4'-APy) or octafluoro-4,4'-azopyridine (4,4'-FAPy)}, were car ried out. These complexes were characterized with TG/DTA H-1 NMR, W-vi sible spectroscopy, and cyclic voltammetry. Voltammetric measurements of soluble Fe(Pc-tb)L-2 in benzene solutions revealed th at co ordinat ion of axi al ligands on Fe(Pc-tb) greatly influenced oxidation potent ials og the central metal moiety. The correlation between conductiviti es of polymeric [Fe(Pc-tb)L](n) complexes and bandgaps determined by t he voltammetric measurements was identified.