Tetrazine derived mononuclear RuII(acac)2(L) (1), RuII(bpy)2(L)(ClO4)2 (2) and RuII(bpy)(L)2(ClO4)2 (3) (L = 3-amino-6-(3,5-dimethylpyrazol-1-yl)-1,2,4,5-tetrazine, acac = acetylacetonate, bpy = 2,2'-bipyridine): Syntheses, structures, spectra and redox properties. Polyhedron, (24)2:333--342, 2005. [PUMA: acetylacetonate aminopyrazolyltetrazine bipyridine charge complex complex;crystal complex;electrochem complex;ruthenium luminescence redox ruthenium spectrum structure transfer]
1,5-Diamido-9,10-anthraquinone, a Centrosymmetric Redox-Active Bridge with Two Coupled b-Ketiminato Chelate Functions: Symmetric and Asymmetric Diruthenium Complexes. Inorganic Chemistry, (55)11:5655--5670, 2016. [PUMA: bipyridine complex complex;electrochem complex;ruthenium crystal diaminoanthracenedione dinuclear mononuclear phenyldiazenylpyridine prepn ruthenium spectroelectrochem structure]
Synthesis and formation of dinuclear mixed-valent complexes of ruthenium and osmium bridged by 2-(2-pyrimidyl)benzimidazolate. Indian Journal of Chemistry, Section A: Inorganic, Bio-inorganic, Physical, Theoretical & Analytical Chemistry, (42A)9:2290--2299, 2003. [PUMA: MO bibenzimidazolate;pyrimidylbenzimidazolate bipyridine electrochem energy level osmium oxidn prepn pyrimidylbenzimidazolate redn ruthenium]
Evidence for Bidirectional Noninnocent Behavior of a Formazanate Ligand in Ruthenium Complexes. Inorganic Chemistry, (54)16:8126--8135, 2015. [PUMA: acac bipyridine complex complex;mol complex;prepn complex;redox crystal formazanato mononuclear noninnocent property ruthenium structure]
Noninnocently Behaving Bridging Anions of the Widely Distributed Antioxidant Ellagic Acid in Diruthenium Complexes. Inorganic Chemistry, (54)20:10049--10057, 2015. [PUMA: DFT bipyridine complex crystal electrochem ellagate pentanedionate phenylazopyridine phenylazopyridine;ruthenium prepn ruthenium structure]
Ambidentate ligand with high p-acceptor capacity: D6-metal complexes of 4,4'-bipyrimidine. Angewandte Chemie, (97)5:431--433, 1985. [PUMA: Group VIB bipyridine bipyrimidine bipyrimidine;bipyrimidine bipyrimidine;chromium bipyrimidine;tungsten carbonyl carbonyl;molybdenum carbonyl;redox electrochem metal ruthenium ruthenium;carbonyl transition]
Conjugation Length Dependent Ground and Excited State Electronic Behavior in Oligothienyl Ru Complexes. Inorganic Chemistry, (45)18:7044--7046, 2006. [PUMA: bipyridine bipyridyl chain complex excited ground phosphine phosphinothiophene photoexcitation photolysis;oligothienyl ruthenium state]
Controlling metal-ligand-metal oxidation state combinations by ancillary ligand (L) variation in the redox systems L2Ru(m-boptz)RuL2n, boptz = 3,6-bis(2-hydroxyphenyl)-1,2,4,5-tetrazine(2-), and L = acetylacetonate, 2,2'-bipyridine, or 2-phenylazopyridine. Chemistry - A European Journal, (12)2:489--498, 2006. [PUMA: acetylacetonate antiferromagnetic azopyridine bipyridine complex complex;charge complex;crystal complex;hydroxyphenyltetrazine complexation dinuclear exchange hydroxyphenyltetrazine hydroxyphenyltetrazine;electrochem prepn redox ruthenium ruthenium;ruthenium spectra structure transfer]
Complexes of folic acid, lumiflavin and riboflavin with bis(2,2'-bipyridine)ruthenium(II). Facilitated formation of flavosemiquinone complexes and substantial decrease of pKa(NH). Inorganica Chimica Acta, (195)1:123--126, 1992. [PUMA: acid bipyridine complex complex;ruthenium folic lumiflavin riboflavin ruthenium]
Solar Cell Sensitizer Models Ru(bpy-R)2(NCS)2 Probed by Spectroelectrochemistry. Inorganic Chemistry, (51)4:2097--2104, 2012. [PUMA: bipyridine cell complex ruthenium sensitizer solar spectrochem thiocyanate]
A stable bis(chelate) analog of Creutz-Taube ions. Angewandte Chemie, (100)9:1229--1230, 1988. [PUMA: azodicarbonato azodicarbonato;electron azodicarbonato;redox bipyridine comproportionation configuration dinuclear ruthenium]
Non-Innocence of 1,4-Dicyanamidobenzene Bridging Ligands in Dinuclear Ruthenium Complexes. Inorganic Chemistry, (52)19:11060--11066, 2013. [PUMA: bipyridine bridged complex complex;ESR complex;ligand complex;prepn complex;spectroelectrochem cyclic dicyanamidobenzene dinuclear noninnocence ruthenium terpyridine voltammetry]
Electronic structure of the \dqmolecular light switch\dq bis(bipyridine)dipyrido3,2-a:2',3'-cphenazineruthenium(2+). Cyclic voltammetric, UV/visible and EPR/ENDOR study of multiply reduced complexes and ligands. Inorganic Chemistry, (32)2:166--174, 1993. [PUMA: bipyridine complex complex;ESR deriv electrochem pyridophenazine redox ruthenium]
Electronic structure of heterodinuclear complexes (bpy)2RuII(m-bpym)MLn; bpy = 2,2'-bipyridine; bpym = 2,2'-bipyrimidine; MLn = Cu(PPh3)2, Mo(CO)4, Re(CO)3Cl. Inorganica Chimica Acta, (181)1:15--21, 1991. [PUMA: ESR bipyridine bipyrimidine complex complex;copper complex;molybdenum complex;redox complex;ruthenium electrochem heterobinuclear heterobinuclear;rhenium heterodinuclear metal ruthenium transition]
2,2'-Azobis(pyridine) (abpy) as a multiply reducible tetradentate ligand. EPR evidence for the configurational dependence of intramolecular electron transfer in the stereoisomeric tris-chelate ruthenium complexes Ru(abpy)n(bpy)3-nm (n = 2, 3; m = 2+ to 3-). Inorganic Chemistry, (32)15:3362--3368, 1993. [PUMA: azabispyridine bipyridine electrochem isomer isomer;electronic redn ruthenium spectra]
What determines the comproportionation constant in molecule-bridged mixed-valence complexes? Evidence for the crucial role of the ligand LUMO in four ruthenium(II)ruthenium(III) dimers. Inorganic Chemistry, (27)7:1146--1148, 1988. [PUMA: azobipyridine bipyridine complex complex;LUMO complex;electron complex;pyridylpyrazine comproportionation;comproportionation comproportionation;pyridyltetrazine comproportionation;sym comproportionation;voltammetry density dinuclear heterocycle mixed nitrogen ruthenium valent voltammetry]
Coupling between polypyridineruthenium(II) and methylviologen moieties in p-conjugated hybrid systems. Chemische Berichte, (123)6:1323--1325, 1990. [PUMA: bipyrazine bipyrazine;ruthenium bipyridine bipyrimidine complex cyclic quaternized ruthenium voltammetry]
3,6-Bis(2'-pyridyl)pyridazine (L) and its deprotonated form (L - H+)- as ligands for (acac)2Run+ or (bpy)2Rum+: Investigation of mixed valency in (acac)2Ru2(m-L - H+)0 and (bpy)2Ru2(m-L - H+)4+ by spectroelectrochemistry and EPR. Dalton Transactions, 4:706--712, 2005. [PUMA: acac bipyridine bispyridylpyridazine bispyridylpyridazine;electrochem crystal cyclometalated cyclometalated;EPR cyclometalated;mixed cyclometalated;spectroelectrochem redox ruthenium structure valence]
Configuration-dependent electron hopping between equivalent ligands in isomeric ruthenium(II) complexes. Journal of the Chemical Society, Faraday Transactions, (92)21:4227--4231, 1996. [PUMA: ESR azobispyridine bipyridine configurational electrochem electron hopping isomer;ESR isomer;electron isomer;ruthenium redn ruthenium]
Uncommon cis Configuration of a Metal-Metal Bridging Noninnocent Nindigo Ligand. Inorganic Chemistry, (53)17:9348--9356, 2014. [PUMA: acac bipyridine crystal dinuclear;ruthenium electron electronic mononuclear noninnocent phenylimineindigo prepn ruthenium spectroelectrochem structure transfer]