Browsing by Author KAIM, W

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Issue DateTitleAuthor(s)
2016Isomeric Diruthenium Complexes of a Heterocyclic and Quinonoid Bridging Ligand: Valence and Spin Alternatives for the Metal/Ligand/ Metal ArrangementANSARI, MA; MANDAL, A; PARETZKI, A; BEYER, K; KAIM, W; LAHIRI, GK
2005Isomeric ruthenium terpyridine complexes [Ru(trpy)(L)Cl](n+) containing the unsymmetrically bidentate acceptor L=3-amino-6-(3,5-dimethylpyrazol-1-yl)-1,2,4,5-tetrazine. Synthesis, structures, electrochemistry, spectroscopy and DFT calculationsPATRA, S; SARKAR, B; GHUMAAN, S; PATIL, MP; MOBIN, SM; SUNOJ, RB; KAIM, W; LAHIRI, GK
2004Isovalent and mixed-valent diruthenium complexes [(acac)(2)Ru-II (mu-bpytz)Ru-II(acac)(2)] and [(acac)(2)Ru-II(mu-bpytz)Ru-III(acac)(2)](ClO4) (acac= acetylacetonate and bpytz=3,6-bis(3,5-dimethylpyrazolyi)-1,2,4,5-tetrazine): Synthesis, spectroelectrochemical, and EPR investigationPATRA, S; SARKAR, B; GHUMAAN, S; FIEDLER, J; KAIM, W; LAHIRI, GK
2006Metal-induced reductive ring opening of 1,2,4,5-tetrazines: Three resulting coordination alternatives, including the new non-innocent 1,2-diiminohydrazido(2-) bridging ligand systemMAJI, S; SARKAR, B; PATRA, S; FIEDLER, J; MOBIN, SM; PURANIK, VG; KAIM, W; LAHIRI, GK
2017Metal-Metal Bridging Using the DPPP Dye System: Electronic Configurations within Multiple Redox SeriesHAZARI, AS; MANDAL, A; BEYER, K; PARETZKI, A; KAIM, W; LAHIRI, GK
2004Mixed valence aspects of diruthenium complexes [{(L)ClRu}(2)(mu-tppz)](n+) incorporating 2-(2-pyridyl)azoles (L) as ancillary functions and 2,3,5,6-tetrakis(2-pyridyl)pyrazine (Tppz) as bis-tridentate bridging ligandCHANDA, N; SARKAR, B; KAR, S; FIEDLER, J; KAIM, W; LAHIRI, GK
2008Mixed-valent metals bridged by a radical ligand: Fact or fiction based on structure-oxidation state correlationsSARKAR, B; PATRA, S; FIEDLER, J; SUNOJ, RB; JANARDANAN, D; LAHIRI, GK; KAIM, W
2004{(mu-L)[Ru-II(acac)(2)](2)}'', n = 2+, +, 0, -, 2-, with L=3,3 ', 4,4 '-tetraimino-3,3 ',4,4 '-tetrahydrobiphenyl. EPR- supported assignment of NIR absorptions for the paramagnetic intermediatesPATRA, S; SARKAR, B; GHUMAAN, S; FIEDLER, J; ZALIS, S; KAIM, W; LAHIRI, GK
2005A new coordination mode of the photometric reagent gilyoxalbis(2-hydroxyanil) (H(2)gbha): Bis-bidentate bridging by gbha(2-) in the redox series {(mu-gbha)[Ru(acac)(2)](2)}(n) (n =-2,-1, 0,+1,+2), including a radical-bridged diruthenium(III) and a Ru-III/Ru-IV intermediateKAR, S; SARKAR, B; GHUMAAN, S; ROY, D; URBANOS, FA; FIEDLER, J; SUNOJ, RB; JIMENEZ-APARICIO, R; KAIM, W; LAHIRI, GK
2007Non-innocent behaviour of ancillary and bridging ligands in homovalent and mixed-valent ruthenium complexes [A(2)Ru(mu-L)RuA(2)](n), A=2,4-pentanedionato or 2-phenylazopyridine, L2-=2,5-bis(2-oxidophenyl)pyrazineMAJI, S; SARKAR, B; MOBIN, SM; FIEDLER, J; KAIM, W; LAHIRI, GK
2016Noninnocence of Indigo: Dehydroindigo Anions as Bridging Electron-Donor Ligands in Diruthenium ComplexesMONDAL, P; CHATTERJEE, M; PARETZKI, A; BEYER, K; KAIM, W; LAHIRI, GK
2015Noninnocently Behaving Bridging Anions of the Widely Distributed Antioxidant Ellagic Acid in Diruthenium ComplexesMANDAL, A; GRUPP, A; SCHWEDERSKI, B; KAIM, W; LAHIRI, GK
2009An Odd-Electron Complex [Ru(k)(NO(m))(Q(n))(terpy)](2+) with Two Prototypical Non-Innocent LigandsDAS, AK; SARKAR, B; DUBOC, C; STROBEL, S; FIEDLER, J; ZALIS, S; LAHIRI, GK; KAIM, W
2011Oxidation State Analysis of a Four-Component Redox Series [Os(pap)(2)(Q)](n) Involving Two Different Non-Innocent Ligands on a Redox-Active Transition MetalDAS, D; SARKAR, B; MONDAL, TK; MOBIN, SM; FIEDLER, J; KAIM, W; LAHIRI, GK
2011Oxidation State Analysis of a Four-Component Redox Series [Os(pap)(2)(Q)](n) Involving Two Different Non-Innocent Ligands on a Redox-Active Transition MetalDAS, D; SARKAR, B; MONDAL, TK; MOBIN, SM; FIEDLER, J; KAIM, W; LAHIRI, GK
2007Probing mixed valence in a new tppz-bridged diruthenium(III,II) complex{(mu-tppz)[Ru(bik)Cl]2}(3+) (tppz=2,3,5,6-tetrakis(2-pyridyl)pyrazine, bik=2,3,5,6-tetrakis(2-pyridyl)pyrazine, bik=2,2'-bis(1-methylimidazolyl)ketone): EPR silence, intervalence absorption, and v(CO) line broadeningKOLEY, M; SARKAR, B; GHUMAAN, S; BULAK, E; FIEDLER, J; KAIM, W; LAHIRI, GK
2011Redox-Rich Spin-Spin-Coupled Semiquinoneruthenium Dimers with Intense Near-IR AbsorptionKUNDU, T; SARKAR, B; MONDAL, TK; MOBIN, SM; URBANOS, FA; FIEDLER, J; JIMENEZ-APARICIO, R; KAIM, W; LAHIRI, GK
2011Redox-Rich Spin-Spin-Coupled Semiquinoneruthenium Dimers with Intense Near-IR AbsorptionKUNDU, T; SARKAR, B; MONDAL, TK; MOBIN, SM; URBANOS, FA; FIEDLER, J; JIMENEZ-APARICIO, R; KAIM, W; LAHIRI, GK
2011Reductive Approach to Mixed Valency (n=1-) in the Pyrazine Ligand-Bridged [(acac)(2)Ru(mu-L(2-))Ru(acac)(2)](n) (L(2-)=2,5-Pyrazine-dicarboxylate) through Experiment and TheoryDAS, A; SCHERER, T; MAJI, S; MONDAL, TK; MOBIN, SM; URBANOS, FA; JIMENEZ-APARICIO, R; KAIM, W; LAHIRI, GK
2011Reductive Approach to Mixed Valency (n=1-) in the Pyrazine Ligand-Bridged [(acac)(2)Ru(mu-L(2-))Ru(acac)(2)](n) (L(2-)=2,5-Pyrazine-dicarboxylate) through Experiment and TheoryDAS, A; SCHERER, T; MAJI, S; MONDAL, TK; MOBIN, SM; URBANOS, FA; JIMENEZ-APARICIO, R; KAIM, W; LAHIRI, GK