title: Bis(tetrabenzotriazaporphyrinato) and (tetrabenzotriazaporphyrinato)(phthalocyaninato) lutetium(III) complexes--novel sandwich-type tetrapyrrolic ligand based NIR absorbing electrochromes.
abstract: The first sandwich-type complexes have been prepared for tetrabenzotriazaporphyrin ligands. The compounds reveal intrinsic UV-Vis/NIR absorption as well as peculiar electrochromic behavior. The heteroleptic (tetrabenzotriazaporphyrinato)(phthalocyaninato) lutetium derivative shows intermediate spectral and electrochemical properties with respect to homoleptic relatives.
authors.affiliation: Institute of Physiologically Active Compounds, Russian Academy of Sciences, 1 Severny proezd, 142432 Chernogolovka, Moscow Region, Russian Federation. pushkarev@org.chem.msu.ru
authors.forename: Victor E
authors.initials: VE
authors.lastname: Pushkarev
authors.forename: Valery V
authors.initials: VV
authors.lastname: Kalashnikov
authors.forename: Stanislav A
authors.initials: SA
authors.lastname: Trashin
authors.forename: Nataliya E
authors.initials: NE
authors.lastname: Borisova
authors.forename: Larisa G
authors.initials: LG
authors.lastname: Tomilova
authors.forename: Nikolay S
authors.initials: NS
authors.lastname: Zefirov
mesh_terms: D056831:Coordination Complexes / Q000737:chemistry*; D007211:Indoles / Q000737:chemistry*; D054833:Isoindoles; D008024:Ligands; D008187:Lutetium / Q000737:chemistry*; D010084:Oxidation-Reduction; D011166:Porphyrins / Q000737:chemistry; D011758:Pyrroles / Q000737:chemistry*; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet
chemical_list: D056831:Coordination Complexes; D007211:Indoles; D054833:Isoindoles; D008024:Ligands; D011166:Porphyrins; D011758:Pyrroles; D008187:Lutetium; C013647:phthalocyanine