Publications

Jens Baumgarten, Christian Bessenbacher, Wolfgang Kaim, and Thomas. Stahl. Molecular and electronic structure of electron-transfer active main-group organometallics Erratum to document cited in CA110(15):135328y. Journal of the American Chemical Society, (111)13:5017, 1989. [PUMA: Erratum Erratum;Erratum Erratum;SET Erratum;electrochem Erratum;oxidn Erratum;pyrazine crystal dihydro potential reagent silyldihydropyrazine;mol structure triisopropylsilyl triisopropylsilyldihydropyrazine]

Sascha Berger, Frank Baumann, Thomas Scheiring, and Wolfgang. Kaim. Organometallic complex cations (hn-CnR'n)M(RN:CHCH:NR)Cl+ of 1,4-diazabutadienes (M = Os and n = 6 or M = Rh, Ir and n = 5, R = 2,6-dialkylphenyl). Structures and reduction to neutral compounds (hn-CnR'n)M(RNCH:CHNR). Zeitschrift fuer Anorganische und Allgemeine Chemie, (627)4:620--630, 2001. [PUMA: azabutadiene complex complex;diazabutadiene complex;redn complex;redox complex;rhodium crystal diazabutadiene diisopropylphenyl iridium mol osmium potential prepn redox redox;crystal redox;mol structure structure;iridium]

Michael Moscherosch, and Wolfgang. Kaim. A first robust complex of tetradentate TCNQ. Evidence for two weakly coupled diruthenium(II,III) subsystems in symmetrical tetranuclear complexes (μ4-TCNX)Ru(NH3)548+ (TCNX = TCNE, TCNQ). Inorganica Chimica Acta, (206)2:229--230, 1993. [PUMA: MO TCNQ complex complex;TCNE complex;frontier complex;magnetic complex;redox complex;spectra electronic moment potential ruthenium structure]

H. Binder, R. Kellner, K. Vaas, M. Hein, F. Baumann, M. Wanner, R. Winter, W. Kaim, W. Honle, Y. Grin, U. Wedig, M. Schultheiss, R. K. Kremer, H. G. von Schnering, O. Groeger, and G. Engelhardt. The closo-cluster triad. B9X9, B9X9.bul.-, and B9X92- with tricapped trigonal prisms (X = Cl, Br, I). Synthesis, crystal and electronic structures. Zeitschrift fuer Anorganische und Allgemeine Chemie, (625)7:1059--1072, 1999. [PUMA: crystal haloborane;haloborane magnetism potential prepn redox structure]

Thangavel Sathiya Kamatchi, Sudipta Mondal, Thomas Scherer, Martina Bubrin, Karuppannan Natarajan, and Wolfgang. Kaim. Near-Infrared-Absorbing Organometallic Diruthenium Complex Intermediates: Evidence for Bridging Anthrasemiquinone Formation and against Mixed Valency. Chemistry - A European Journal, (23)70:17810--17816, 2017. [PUMA: IR absorption complex complex;ruthenium crystal dioxidoanthraquinone potential prepn redox ruthenium structure]

Natasa Doslik, Torsten Sixt, and Wolfgang. Kaim. The first structural characterization of an azoaromatic radical anion stabilized by dicopper(I) coordination. Angewandte Chemie, International Edition, (37)17:2403--2404, 1998. [PUMA: azochloropyrimidine copper dinuclear dinuclear;redn phenylphosphine potential prepn structure structure;crystal triphenylphosphine]

Chrisoph Titze, and Wolfgang. Kaim. Polychlorinated biaryl heterocycles as potential ligands. Reactions between octachloro-1,10-phenanthroline and -2,2'-bipyridine with copper(I) and other metal ions. Zeitschrift fuer Naturforschung, B: A Journal of Chemical Sciences, (51)7:981--988, 1996. [PUMA: attempted bipyridine chlorophenanthroline complex complex;ESR complex;phenanthroline complex;structure coordination copper perchloro potential potential;chlorophenanthroline potential;redn prepn prepn;crystal redn silver structure]

Jens Baumgarten, Christian Bessenbacher, Wolfgang Kaim, and Thomas. Stahl. Molecular and electronic structure of electron-transfer active main-group organometallics. Journal of the American Chemical Society, (111)6:2126--2131, 1989. [PUMA: crystal dihydro;SET potential reagent structure triisopropylsilyl triisopropylsilyldihydropyrazine;electrochem triisopropylsilyldihydropyrazine;mol triisopropylsilyldihydropyrazine;oxidn triisopropylsilyldihydropyrazine;pyrazine triisopropylsilyldihydropyrazine;silyldihydropyrazine]

Matthias Wanner, Ingo Hartenbach, Jan Fiedler, Thomas Schleid, and Wolfgang. Kaim. Dinuclear and trinuclear organometallic complexes (ReS4)MCl(C5Me5), M = Rh, Ir, and (m-WS4)IrCl(C5Me5)2. Zeitschrift fuer Naturforschung, B: A Journal of Chemical Sciences, (56)9:940--946, 2001. [PUMA: charge crystal cyclopentadienyl dinuclear interaction iridium mol potential prepn redn rhodium structure structure;tetrathiotungstate tetrathiorhenate;electrochem tetrathiorhenate;tetrathiorhenate tetrathiotungstate transfer]

Biprajit Sarkar, Wolfgang Kaim, Thomas Schleid, Ingo Hartenbach, and Jan. Fiedler. 3,4-Bis(2-pyrazinyl)-1,2,4,5-tetrazine. A new multifunctional ligand and its syn,fac-configurated bis(tricarbonylchlororhenium) complex. Zeitschrift fuer Anorganische und Allgemeine Chemie, (629)7-8:1353--1357, 2003. [PUMA: carbonyl complex complex;rhenium crystal potential prepn prepn;redox pyrazinyltetrazine rhenium structure]

Mohd. Asif Ansari, Katharina Beyer, Brigitte Schwederski, Wolfgang Kaim, and Goutam Kumar. Lahiri. Diruthenium Complexes of p-Benzoquinone-Imidazole Hybrid Ligands: Innocent or Noninnocent Behavior of the Quinone Moiety. Chemistry - An Asian Journal, (13)19:2947--2955, 2018. [PUMA: ESR complex complex;ruthenium crystal diarylbenzoquinonodiimidazole potential prepn redox ruthenium structure]

Alexa Paretzki, Ralph Huebner, Shengfa Ye, Martina Bubrin, Sara Kaemper, and Wolfgang. Kaim. Electronic, charge and magnetic interactions in three-centre systems. Journal of Materials Chemistry C: Materials for Optical and Electronic Devices, (3)18:4801--4809, 2015. [PUMA: complex copper crystal magnetic moment;spectroelectrochem potential prepn redox semiquinone structure]

Fridmann Hornung, Matthias Wanner, Karl Wilhelm Klinkhammer, Wolfgang Kaim, and Jan. Fiedler. Heterocubane cluster compounds (NEt4)Y:M(μ3-S)Re(CO)33(μ3-E) (M = W or Mo, Y = O or S, E = S or Se). Structures, spectroscopy, and electrochemistry. Zeitschrift fuer Anorganische und Allgemeine Chemie, (627)10:2430--2444, 2001. [PUMA: Group VIB chalcogen crystal heterocubane heterocubane;IR heterocubane;redox heterocubane;rhenium potential prepn;UV rhenium structure]

Priti Singh, Biprajit Sarkar, Monika Sieger, Mark Niemeyer, Jan Fiedler, Stanislav Zalis, and Wolfgang. Kaim. The Metal-NO Interaction in the Redox Systems Cl5Os(NO)n-, n = 1-3, and cis-(bpy)2ClOs(NO)2+/+: Calculations, Structural, Electrochemical, and Spectroscopic Results. Inorganic Chemistry, (45)12:4602--4609, 2006. [PUMA: acetonitrile bond chloro complex crystal electrochem electroredn interaction iridium lengthening;metal nitrosyl osmium potential ruthenium salt solvate spectroscopy;osmate structure structure;redox tetraphenylphosphonium]

Juergen Poppe, Michael Moscherosch, and Wolfgang. Kaim. An unusually weak intervalence transition in a very stable bis chelate analog of the ruthenium mixed-valent Creutz-Taube ion. UV/visible/near-IR and EPR spectroelectrochemistry of (NH3)4Ru(m-bptz)Ru(NH3)4n+ (bptz = 3,6-bis(2-pyridyl)-1,2,4,5-tetrazine; n = 3 - 5). Inorganic Chemistry, (32)12:2640--2643, 1993. [PUMA: ESR ammine complex complex;UV complex;redox complex;ruthenium electronic factor g potential pyridyl ruthenium spectrum structure tetrazine]

Joerg Maurer, Michael Linseis, Biprajit Sarkar, Brigitte Schwederski, Mark Niemeyer, Wolfgang Kaim, Stanislav Zalis, Chris Anson, Manfred Zabel, and Rainer F. Winter. Ruthenium complexes with vinyl, styryl, and vinylpyrenyl ligands: A case of non-innocence in organometallic chemistry. Journal of the American Chemical Society, (130)1:259--268, 2008. [PUMA: ESR carbonyl complex complex;crystal complex;mol complex;ruthenium conjugated conjugation effect electrooxidn;spectroelectrochem hexenyl oxidn phosphine pi potential prepn pyrenylethenyl pyridine ruthenium spectra structure styryl vinyl vinylruthenium]

Mohd. Asif Ansari, Abhishek Mandal, Katharina Beyer, Alexa Paretzki, Brigitte Schwederski, Wolfgang Kaim, and Goutam Kumar. Lahiri. Non-innocence and mixed valency in tri- and tetranuclear ruthenium complexes of a heteroquinone bridging ligand. Dalton Transactions, (46)44:15589--15598, 2017. [PUMA: complex complex;optimized complex;redox complex;ruthenium crystal frontier mol multinuclear orbital potential prepn ruthenium structure tetraazapentacenequinone]

Sascha Berger, Thomas Scheiring, Jan Fiedler, and Wolfgang. Kaim. Coupling of organometallic reaction centers through the non-planar bridging ligand 2,3-bis(2-pyridyl)pyrazine. Zeitschrift fuer Anorganische und Allgemeine Chemie, (630)13-14:2409--2417, 2004. [PUMA: binuclear bis complex complex;mol complex;redox complex;rhodium crystal half iridium mononuclear pentamethylcyclopentadienyl potential prepn pyridylpyrazine rhodium sandwich structure]

Arijit Singha Hazari, Abhishek Mandal, Katharina Beyer, Alexa Paretzki, Wolfgang Kaim, and Goutam Kumar. Lahiri. Metal-Metal Bridging Using the DPPP Dye System: Electronic Configurations within Multiple Redox Series. Inorganic Chemistry, (56)5:2992--3004, 2017. [PUMA: bipyridine complex;optimized complex;redox complex;ruthenium crystal dihydrodipyridylpyrrolopyrroledione frontier mol orbital pentanedionato phenylazopyridine potential prepn ruthenium structure]

Werner Uhl, Thomas Spies, Detlev Haase, Rainer Winter, and Wolfgang. Kaim. Synthesis of a Large Organometallic Macrocycle Comprising Four Ga-Ga Bonds and Four Bridging Ferrocene Dicarboxylato Ligands. Organometallics, (19)6:1128--1131, 2000. [PUMA: bond bridging ferrocenedicarboxylate ferrocenedicarboxylate;gallium ferrocenedicarboxylate;oxidn gallium macrocycle macrocycle;crystal potential prepn structure structure;mol]