Publications

Monika Sieger, Biprajit Sarkar, Stanislav Zalis, Jan Fiedler, Natalia Escola, Fabio Doctorovich, Jose A. Olabe, and Wolfgang. Kaim. Establishing the NO oxidation state in complexes Cl5(NO)Mn-, M = Ru or Ir, through experiments and DFT calculations. Dalton Transactions, 12:1797--1800, 2004. [PUMA: DFT chloro complex complex;nitrosyl electrochem iridium nitrosyl oxidn redn ruthenium state]

Carolyn Moorlag, Biprajit Sarkar, Carlos N. Sanrame, Peter Baeuerle, Wolfgang Kaim, and Michael O. Wolf. 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]

Sandeep Ghumaan, Biprajit Sarkar, Srikanta Patra, Joris van Slageren, Jan Fiedler, Wolfgang Kaim, and Goutam Kumar. Lahiri. Sensitive Oxidation State Ambivalence in Unsymmetrical Three-Center (M/Q/M) Systems (acac)2Ru(m-Q)Ru(acac)2n, Q = 1,10-Phenanthroline-5,6-dione or 1,10-Phenanthroline-5,6-diimine (n = +, 0, -, 2-). Inorganic Chemistry, (44)9:3210--3214, 2005. [PUMA: EPR complex dinuclear oxidn phenanthrolinediimine phenanthrolinediimine;ruthenium phenanthrolinedione prepn ruthenium spectroelectrochem state unsym]

Amit Das, Thomas Michael Scherer, Shaikh M. Mobin, Wolfgang Kaim, and Goutam Kumar. Lahiri. Application of a Structure/Oxidation-State Correlation to Complexes of Bridging Azo Ligands. Chemistry - A European Journal, (18)35:11007-11018, S11007/1-S11007/28, 2012. [PUMA: azobispyridine complex complex;ruthenium crystal electron ligand noninnocent oxidn prepn relationship ruthenium state structure;structure transfer]

Sudipta Mondal, Brigitte Schwederski, Wolfgang Frey, Jan Fiedler, Stanislav Zalis, and Wolfgang. Kaim. At the Borderline between Metal-Metal Mixed Valency and a Radical Bridge Situation: Four Charge States of a Diruthenium Complex with a Redox-Active Bis(mer-tridentate) Ligand. Inorganic Chemistry, (57)7:3983--3992, 2018. [PUMA: DFT active;ruthenium analysis bridge charge complex;mixed crystal diruthenium prepn radical redox ruthenium salicyloylhydrazide spectroelectrochem state structure tertbutylterpyridine valency]

Anita Grupp, Martina Bubrin, Fabian Ehret, Qiang Zeng, Frantisek Hartl, Hana Kvapilova, Stanislav Zalis, and Wolfgang. Kaim. RuII(a-diimine) or RuIII(a-diimineĀ·-)? Structural, Spectroscopic, and Theoretical Evidence for the Stabilization of a Prominent Metal-to-Ligand Charge-Transfer Excited-State Configuration in the Ground State. European Journal of Inorganic Chemistry, (2014)1:110--119, 2014. [PUMA: ESR acetylacetonato alpha charge complex configuration crystal diazabutadiene excited ground ligand metal mol pentanedionate prepn radical ruthenium spectroelectrochem;diimine state structure;stabilization transfer]

Abhishek Mandal, Tanaya Kundu, Fabian Ehret, Martina Bubrin, Shaikh M. Mobin, Wolfgang Kaim, and Goutam Kumar. Lahiri. Varying electronic structural forms of ruthenium complexes of non-innocent 9,10-phenanthrenequinonoid ligands. Dalton Transactions, (43)6:2473--2487, 2014. [PUMA: MO acetylacetonato complex crystal electrochem ground magnetism;DFT phenanthrenequinonoid prepn ruthenium state structure]

Abhishek Mandal, Tanaya Kundu, Fabian Ehret, Martina Bubrin, Shaikh M. Mobin, Wolfgang Kaim, and Goutam Kumar. Lahiri. Varying electronic structural forms of ruthenium complexes of non-innocent 9,10-phenanthrenequinonoid ligands. Dalton Transactions, (43)6:2473--2487, 2014. [PUMA: MO acetylacetonato complex crystal electrochem ground magnetism;DFT phenanthrenequinonoid prepn ruthenium state structure]

Anita Grupp, Martina Bubrin, Fabian Ehret, Qiang Zeng, Frantisek Hartl, Hana Kvapilova, Stanislav Zalis, and Wolfgang. Kaim. RuII(a-diimine) or RuIII(a-diimineĀ·-)? Structural, Spectroscopic, and Theoretical Evidence for the Stabilization of a Prominent Metal-to-Ligand Charge-Transfer Excited-State Configuration in the Ground State. European Journal of Inorganic Chemistry, (2014)1:110--119, 2014. [PUMA: ESR acetylacetonato alpha charge complex configuration crystal diazabutadiene excited ground ligand metal mol pentanedionate prepn radical ruthenium spectroelectrochem;diimine state structure;stabilization transfer]

Sudipta Mondal, Brigitte Schwederski, Wolfgang Frey, Jan Fiedler, Stanislav Zalis, and Wolfgang. Kaim. At the Borderline between Metal-Metal Mixed Valency and a Radical Bridge Situation: Four Charge States of a Diruthenium Complex with a Redox-Active Bis(mer-tridentate) Ligand. Inorganic Chemistry, (57)7:3983--3992, 2018. [PUMA: DFT active;ruthenium analysis bridge charge complex;mixed crystal diruthenium prepn radical redox ruthenium salicyloylhydrazide spectroelectrochem state structure tertbutylterpyridine valency]

Amit Das, Thomas Michael Scherer, Shaikh M. Mobin, Wolfgang Kaim, and Goutam Kumar. Lahiri. Application of a Structure/Oxidation-State Correlation to Complexes of Bridging Azo Ligands. Chemistry - A European Journal, (18)35:11007-11018, S11007/1-S11007/28, 2012. [PUMA: azobispyridine complex complex;ruthenium crystal electron ligand noninnocent oxidn prepn relationship ruthenium state structure;structure transfer]

Sandeep Ghumaan, Biprajit Sarkar, Srikanta Patra, Joris van Slageren, Jan Fiedler, Wolfgang Kaim, and Goutam Kumar. Lahiri. Sensitive Oxidation State Ambivalence in Unsymmetrical Three-Center (M/Q/M) Systems (acac)2Ru(m-Q)Ru(acac)2n, Q = 1,10-Phenanthroline-5,6-dione or 1,10-Phenanthroline-5,6-diimine (n = +, 0, -, 2-). Inorganic Chemistry, (44)9:3210--3214, 2005. [PUMA: EPR complex dinuclear oxidn phenanthrolinediimine phenanthrolinediimine;ruthenium phenanthrolinedione prepn ruthenium spectroelectrochem state unsym]

Carolyn Moorlag, Biprajit Sarkar, Carlos N. Sanrame, Peter Baeuerle, Wolfgang Kaim, and Michael O. Wolf. 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]

Monika Sieger, Biprajit Sarkar, Stanislav Zalis, Jan Fiedler, Natalia Escola, Fabio Doctorovich, Jose A. Olabe, and Wolfgang. Kaim. Establishing the NO oxidation state in complexes Cl5(NO)Mn-, M = Ru or Ir, through experiments and DFT calculations. Dalton Transactions, 12:1797--1800, 2004. [PUMA: DFT chloro complex complex;nitrosyl electrochem iridium nitrosyl oxidn redn ruthenium state]

Sandeep Ghumaan, Biprajit Sarkar, Srikanta Patra, Joris van Slageren, Jan Fiedler, Wolfgang Kaim, and Goutam Kumar. Lahiri. Sensitive Oxidation State Ambivalence in Unsymmetrical Three-Center (M/Q/M) Systems (acac)2Ru(m-Q)Ru(acac)2n, Q = 1,10-Phenanthroline-5,6-dione or 1,10-Phenanthroline-5,6-diimine (n = +, 0, -, 2-). Inorganic Chemistry, (44)9:3210--3214, 2005. [PUMA: EPR complex dinuclear oxidn phenanthrolinediimine phenanthrolinediimine;ruthenium phenanthrolinedione prepn ruthenium spectroelectrochem state unsym]