Semiconductor Properties in an Iodine-Doped Platinum(II) Dinuclear Complex

Square-Planar Pd(II), Pt(II), and Au(III) Terpyridine Complexes: Their Syntheses, Physical Properties, Supramolecular Constructs, and Biomedical Activities

“…Derosa et al 141 utilized 2,5-dimethyl-N,N′-dicyanoquinonediimine dianion (Me 2 -dicyd 2-) as a bridge to connect two Pt(II) terpyridines, as in 129 ( Figure 50). It was proposed that the Me 2 -dicyd 2-moieties would stack Via π-π interactions and could promote conductivity upon doping similar to related structures.…”

Synthesis of 4′-Substituted-2,2′:6′,2′′-Terpyridines

“…Carboxylic, phosphonic and sulfonic acids derivatives of tpy ligands have received special attention due to their ability to anchor to surfaces and have been used for energy transfer ( Table 10). [66][67][68][69][70][71][72][73][74][75][76] While 3′,5′-(CO 2 H) 2 -tpy and 3′,4′-(CO 2 H) 2 -tpy ligands are directly available by the Hantzsch methodology, 118 other carboxylic derivatives have been synthesised by more complicated reactions. The easiest way appears to be the oxidation of methyl groups.…”

“…52,53 Chiral derivatives of tpy ligands have been prepared, [54][55][56] and applied to enantioselective reactions [57][58][59][60] or to the formation of helicates with transition metals. 10,[61][62][63][64] Functionalised tpy ligands have been anchored to TiO 2surfaces, [65][66][67][68][69][70][71][72][73][74][75] gold surfaces 76 or to silica-titanium surfaces 77 to build monolayers or semiconductors 76 and their energy transfer properties has been investigated. In this manner metal clusters of tpy ligands have also been prepared.…”

“…[78][79][80][81][82] Also tpy was polymerised 22,[83][84][85] and used for detection of transition metals, 86 while helical polymers have also been reported. 87 Platinum [88][89][90][91][92][93][94][95][96][97][98] and gold(III) 99 complexes of tpy derivatives have been applied to biological systems.…”

Application of a New 4'‎‎‒‎‎‎Functionalized 2,2': 6',2''‎‎‒‎‎‎Terpyridine Ruthenium(II) Complex as a Sensitizer in Dye Sensitized Solar Cells

“…[5][6][7][8][9][10][11][12][13] Functionalized terpyridine ligands have been anchored to TiO2, gold or silica-titania surfaces to build monolayer or semiconductors, and their energy transfer has been investigated. [14][15][16][17][18][19][20][21][22][23] Ruthenium(II) complexes have received particular consideration in dye-sensitized solar cells. 14 Metal-complexes bearing terpyridine ligands with spacers at 4'-position, provide a means of directionality, and so a means of linear communication, it means that the electronic communication can occur along the coordination axis and insertion of a single substituent in the 4'-position of the terpyridine ligand causes no enantiomeric derivatives compared to bipyridine derivatives, and therefore, the functionalization of terpyridine ligand is very important.…”