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]
2,5-Dioxido-1,4-benzoquinonediimine (H2L2-), a hydrogen-bonding noninnocent bridging ligand related to aminated topaquinone: Different oxidation state distributions in complexes (bpy)2Ru2(m-H2L)n (n = 0 , +, 2+, 3+, 4+) and (acac)2Ru2(m-H2L)m (m = 2-, -, 0, +, 2+). Chemistry - A European Journal, (11)17:4901--4911, 2005. [PUMA: acac bond bridged bridging charge complex complex;crystal complex;electrochem complex;hydrogen complex;mixed complex;ruthenium dinuclear dioxidobenzoquinonediimine electrochem ligand prepn redox ruthenium structure transfer valence]
Synthesis and mixed valence aspects of (L)ClRu2(m-tppz)n+ incorporating 2,2'-dipyridylamine (L) as ancillary and 2,3,5,6-tetrakis(2-pyridyl)pyrazine (tppz) as bridging ligand. Dalton Transactions, 18:3550--3555, 2003. [PUMA: complex complex;electrochem complex;luminescence complex;mixed complex;ruthenium comproportionation const dinuclear dipyridylamine mononuclear polypyridylpyrazine prepn ruthenium valence]
Synthesis and spectroelectrochemical characterization of a novel oxalate-bridged binuclear ruthenium(III) complex. Chemistry Letters, (32)3:274--275, 2003. [PUMA: acetylacetonate antiferromagnetic complex complex;comproportionation complex;electrochem complex;ruthenium const coupling dinuclear oxalate prepn ruthenium]
Cis/trans-isomerism of complexes RuCl2(S-dmso)tpy), tpy = terpyridine ligand. Zeitschrift fuer Anorganische und Allgemeine Chemie, (631)2-3:491--495, 2005. [PUMA: DMSO chloro cis complex complex;electrochem complex;ruthenium crystal isomerism prepn redox ruthenium structure terpyridine trans]
New Ruthenium Nitrosyl Complexes with Tris(1-pyrazolyl)methane (tpm) and 2,2'-Bipyridine (bpy) Coligands. Structure, Spectroscopy, and Electrophilic and Nucleophilic Reactivities of Bound Nitrosyl. Inorganic Chemistry, (45)21:8608--8617, 2006. [PUMA: complex complex;electrochem complex;geometry complex;kinetics complex;oxidn complex;ruthenium crystal hydroxide kinetics nitrosyl optimized prepn pyrazolylmethane reaction redn ruthenium structure]
Theoretical and experimental evidence for a new kind of spin-coupled singlet species: Isomeric mixed-valent complexes bridged by a radical anion ligand. Angewandte Chemie, International Edition, (44)35:5655--5658, 2005. [PUMA: acetylacetonate azobispyridine complex complex;electrochem complex;electronic complex;geometry complex;ruthenium crystal isomeric optimized prepn redox ruthenium structure]
Mono- and binuclear bis(2,2'-bipyridine)ruthenium complexes with N,O-ligands modeling dehydrogenase cofactors. Zeitschrift fuer Naturforschung, B: A Journal of Chemical Sciences, (42)4:425--430, 1987. [PUMA: bipyridine cofactor complex;electrochem dehydrogenase model phenanthrolinedione phenanthrolinedione;ruthenium pyrazinecarboxamide ruthenium]
Reductive Approach to Mixed Valency (n = 1-) in the Pyrazine Ligand-Bridged (acac)2Ru(m-L2-)Ru(acac)2n (L2- = 2,5-Pyrazine-dicarboxylate) through Experiment and Theory. Inorganic Chemistry, (50)15:7040--7049, 2011. [PUMA: DFT;prepn acetylacetonate complex complex;ESR complex;electrochem complex;mixed crystal dinuclear pyrazinedicarboxylate reaction redox ruthenium structure valence]
Reductive Approach to Mixed Valency (n = 1-) in the Pyrazine Ligand-Bridged (acac)2Ru(m-L2-)Ru(acac)2n (L2- = 2,5-Pyrazine-dicarboxylate) through Experiment and Theory. Inorganic Chemistry, (50)15:7040--7049, 2011. [PUMA: DFT;prepn acetylacetonate complex complex;ESR complex;electrochem complex;mixed crystal dinuclear pyrazinedicarboxylate reaction redox ruthenium structure valence]
Mono- and binuclear bis(2,2'-bipyridine)ruthenium complexes with N,O-ligands modeling dehydrogenase cofactors. Zeitschrift fuer Naturforschung, B: A Journal of Chemical Sciences, (42)4:425--430, 1987. [PUMA: bipyridine cofactor complex;electrochem dehydrogenase model phenanthrolinedione phenanthrolinedione;ruthenium pyrazinecarboxamide ruthenium]
Theoretical and experimental evidence for a new kind of spin-coupled singlet species: Isomeric mixed-valent complexes bridged by a radical anion ligand. Angewandte Chemie, International Edition, (44)35:5655--5658, 2005. [PUMA: acetylacetonate azobispyridine complex complex;electrochem complex;electronic complex;geometry complex;ruthenium crystal isomeric optimized prepn redox ruthenium structure]
New Ruthenium Nitrosyl Complexes with Tris(1-pyrazolyl)methane (tpm) and 2,2'-Bipyridine (bpy) Coligands. Structure, Spectroscopy, and Electrophilic and Nucleophilic Reactivities of Bound Nitrosyl. Inorganic Chemistry, (45)21:8608--8617, 2006. [PUMA: complex complex;electrochem complex;geometry complex;kinetics complex;oxidn complex;ruthenium crystal hydroxide kinetics nitrosyl optimized prepn pyrazolylmethane reaction redn ruthenium structure]
Cis/trans-isomerism of complexes RuCl2(S-dmso)tpy), tpy = terpyridine ligand. Zeitschrift fuer Anorganische und Allgemeine Chemie, (631)2-3:491--495, 2005. [PUMA: DMSO chloro cis complex complex;electrochem complex;ruthenium crystal isomerism prepn redox ruthenium structure terpyridine trans]
Synthesis and spectroelectrochemical characterization of a novel oxalate-bridged binuclear ruthenium(III) complex. Chemistry Letters, (32)3:274--275, 2003. [PUMA: acetylacetonate antiferromagnetic complex complex;comproportionation complex;electrochem complex;ruthenium const coupling dinuclear oxalate prepn ruthenium]
Synthesis and mixed valence aspects of (L)ClRu2(m-tppz)n+ incorporating 2,2'-dipyridylamine (L) as ancillary and 2,3,5,6-tetrakis(2-pyridyl)pyrazine (tppz) as bridging ligand. Dalton Transactions, 18:3550--3555, 2003. [PUMA: complex complex;electrochem complex;luminescence complex;mixed complex;ruthenium comproportionation const dinuclear dipyridylamine mononuclear polypyridylpyrazine prepn ruthenium valence]
2,5-Dioxido-1,4-benzoquinonediimine (H2L2-), a hydrogen-bonding noninnocent bridging ligand related to aminated topaquinone: Different oxidation state distributions in complexes (bpy)2Ru2(m-H2L)n (n = 0 , +, 2+, 3+, 4+) and (acac)2Ru2(m-H2L)m (m = 2-, -, 0, +, 2+). Chemistry - A European Journal, (11)17:4901--4911, 2005. [PUMA: acac bond bridged bridging charge complex complex;crystal complex;electrochem complex;hydrogen complex;mixed complex;ruthenium dinuclear dioxidobenzoquinonediimine electrochem ligand prepn redox ruthenium structure transfer valence]
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]
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]