Publications

Abhishek Mandal, Anita Grupp, Brigitte Schwederski, Wolfgang Kaim, and Goutam Kumar. Lahiri. Varying Electronic Structures of Diosmium Complexes from Noninnocently Behaving Anthraquinone-Derived Bis-chelate Ligands. Inorganic Chemistry, (54)16:7936--7944, 2015. [PUMA: UV bipyridine phenylazopyridine crystal osmium complex diaminoanthraquinone density complex;electron complex;IR redox spectroelectrochem dihydroxyanthraquinone structure complex;osmium spin potential prepn]

Martina Bubrin, Michael J. Krafft, Lisa Steudle, Ralph Huebner, John S. Field, Stanislav Zalis, and Wolfgang. Kaim. Structural Reassessment of W(CO)5(TCNE): N (s) Coordination Instead of an Olefin (p) Complex. Organometallics, (31)17:6305--6311, 2012. [PUMA: UV cyano sigma TCNE Vis;DFT crystal nitrogen EPR optimized IR mol complex reassessment;TCNE pentacarbonyltungsten bond spectroelectrochem coordination structure geometry]

Subhas Samanta, Priti Singh, Jan Fiedler, Stanislav Zalis, Wolfgang Kaim, and Sreebrata. Goswami. Singlet Diradical Complexes of Ruthenium and Osmium: Geometrical and Electronic Structures and their Unexpected Changes on Oxidation. Inorganic Chemistry, (47)5:1625--1633, 2008. [PUMA: UV diradical ESR crystal spectroelectrochem;phenylaminophenylazopyridine osmium electrochem metal phenylaminophenylazopyridine;group structure ruthenium singlet phenylaminophenylazopyridine 8 oxidn prepn]

Moumita Koley, Biprajit Sarkar, Sandeep Ghumaan, Ece Bulak, Jan Fiedler, Wolfgang Kaim, and Goutam Kumar. Lahiri. Probing Mixed Valence in a New tppz-Bridged Diruthenium(III,II) Complex (μ-tppz)Ru(bik)Cl23+ (tppz = 2,3,5,6-Tetrakis(2-pyridyl)pyrazine, bik = 2,2'-Bis(1-methylimidazolyl)ketone): EPR Silence, Intervalence Absorption, and nCO Line Broadening. Inorganic Chemistry, (46)9:3736--3742, 2007. [PUMA: UV ESR charge IR electrochem redn mixed valent transition ruthenium transfer methylimidazolylketone;ruthenium pyridylpyrazine methylimidazolylketone;intervalence methylimidazolylketone oxidn prepn]

Prasad P. Phadnis, Vimal K. Jain, Thilo Schurr, Axel Klein, Falk Lissner, Thomas Schleid, and Wolfgang. Kaim. Synthesis, spectroscopy, structure and photophysical properties of dinaphthylmethylarsine complexes of palladium(II) and platinum(II). Inorganica Chimica Acta, (358)9:2609--2617, 2005. [PUMA: UV UV;palladium crystal dithiocarbamate complex complex;naphthylarsine structure luminescence platinum naphthylarsine palladium UV;platinum phosphine complexation prepn]

Biprajit Sarkar, Wolfgang Kaim, Jan Fiedler, and Carole. Duboc. Molecule-Bridged Mixed-Valent Intermediates Involving the RuI Oxidation State. Journal of the American Chemical Society, (126)45:14706--14707, 2004. [PUMA: UV voltammetry charge iminomethylpyrazine complex;ruthenium arene complex dimer;cyclic mixed valence spectra azobispyridine transition areneruthenium transfer complex;redox dimer;EPR bridged diruthenium potential prepn]

Wolfgang Kaim, Thomas Scheiring, Michael Weber, and Jan. Fiedler. The conjugative bridging of organometallic reaction centers in heterodinuclear complexes (OC)3ClRe(m-L)MCl(C5Me5)+, M = Rh or Ir - Spectroscopic consequences of reductive activation. Zeitschrift fuer Anorganische und Allgemeine Chemie, (630)12:1883--1893, 2004. [PUMA: UV ESR arom prepn;redn conjugated heterobinuclear nitrogen IR electrochem sandwich heterocyclic ligand;rhodium pyrimidine tetrazole chelate;rhenium complex;spectroelectrochem rhenium half chelate complex bis prepn;pyrazine iridium compd chelate;redox bridged rhodium potential]

Wolfgang Kaim, Ralf Reinhardt, Stefan Greulich, and Jan. Fiedler. Resolving the Two-Electron Process for the Couple (C5Me5)M(NN̂)Cl+/(C5Me5)M(NN̂) (M = Rh, Ir) into Two One-Electron Steps Using the 2,2'-Azobis(pyridine) NN̂ Ligand, Fast Scan Cyclovoltammetry, and Spectroelectrochemistry: Detection of Radicals instead of MII Intermediates. Organometallics, (22)11:2240--2244, 2003. [PUMA: ESR;rhodium UV iridium radical complex electrochem intermediate redox rhodium spectroelectrochem azobispyridine prepn]

Prasad P. Phadnis, Vimal K. Jain, Axel Klein, Thilo Schurr, and Wolfgang. Kaim. Tri(allyl)- and tri(methylallyl)arsine complexes of palladium(ii) and platinum(ii): Synthesis, spectroscopy, photochemistry and structures. New Journal of Chemistry, (27)11:1584--1591, 2003. [PUMA: UV allylarsine crystal allylarsine;palladium pyrazolate methylallylarsine structure NMR platinum palladium ethylcarbamate UV;platinum prepn]

Michael Ketterle, Wolfgang Kaim, Jose A. Olabe, Alejandro R. Parise, and Jan. Fiedler. Widely differing stabilities of molecule-bridged cyanodiiron(III,II) species in non-aqueous solvents. Inorganica Chimica Acta, (291)1-2:66--73, 1999. [PUMA: UV cyano bipyridine pyridylethene ESR pyrimidyltetrazine IR const;mixed electrochem redox;electrochem redox valence redox;pyridylethene comproportionation redox;pyrimidyltetrazine pyrazine pyrimidyltetrazine;iron iron pyrimidyltetrazine;pyrazine prepn]