Publications in 2005

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(454) "Dreispinsystem mit neuer Wendung: ein Bis(semichinonato)kupfer-Komplex mit nichtplanarer Konfiguration am Kupfer(II)-Zentrum" S. Ye, B. Sarkar, F. Lissner, Th. Schleid, J. van Slageren, J. Fiedler und W. Kaim, Angew. Chem. 117 (2005) 2140-2143; Angew. Chem. Int. Ed. 44 (2005) 2103-2106.

(455) "Synthesis, spectroscopy, structure and photophysical properties of dinaphthylmethylarsine complexes of palladium(II) and platinum(II)" P.P. Phadnis, V.K. Jain, T. Schurr, A. Klein, F. Lissner, T. Schleid und W. Kaim, Inorg. Chim. Acta 358 (2005) 2609-2617.

(456) "cis/trans-Isomerie von Komplexen [RuCl2(S-dmso)(tpy)], tpy = Terpyridin-Ligand" A. Knödler und W. Kaim, Z. Anorg. Allg. Chem. 631 (2005) 491-495.

(457) "Kupferkomplexe des neuen Chelatliganden 1-Methyl-2-(2-thiophenolato)-1H-benzimidazol (mtpb) und dessen Oxidationsprodukten" A. Stange, T. Schurr, A. Klein und W. Kaim, Z. Anorg. Allg. Chem. 631 (2005) 663-671.

(458) "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" A. Nayak, S. Patra, B. Sarkar, S. Ghumaan, V.G. Puranik, W. Kaim und G.K. Lahiri, Polyhedron 24 (2005) 333-342.

(459) "Odd Electron on Nitrogen: A Metal-Stabilized Aminyl Radical" (Perspective) W. Kaim, Science 307 (2005) 216-217.

(460) "Complexes of 1,3-Bis(diphenylphosphano)propane (dppp) with Dichloroplatinum(II) und Bis(chlorogold(I)): Intramolecular versus Intermolecular AuI–AuI Association of [(m-dppp)(AuCl)2] in catena and cyclo Forms" W. Kaim, A. Dogan, A. Klein und S. Zalis, Z. Anorg. Allg. Chem. 631 (2005) 1355-1358.

(461) "The Redox Series [M(bpy)2(Q)]n+, M = Ru or Os, Q = 3,5-Di-tert-butyl-N-phenyl-1,2-benzoquinonemonoimine. Isolation and a Complete X and W Band EPR Study of the Semiquinone States (n = 1)" S. Ye, B. Sarkar, C. Duboc, J. Fiedler und W. Kaim, Inorg. Chem. 44 (2005) 2843-2847.

(462) "Stereospecific Intramolecular S®Pt Transmethylation from 8-Methylthioquinoline to Coordinated PtMe2: Formation of syn-[fac-PtIVMe3(m-8-quinolinethiolato)] S. Ye, W. Kaim, M. Niemeyer und N.S. Hosmane, Organometallics 24 (2005) 794-796.

(463) "Widely Separated Reduction Processes of abpy-Coupled Areneosmium(II) Reaction Centers (abpy = 2,2'-Azobispyridine): Stabilization of the Radical Intermediate and of the Os0OsII State" F. Baumann, W. Kaim, G. Denninger, H.-J. Kümmerer und J. Fiedler, Organometallics 24 (2005) 1966-1973.

(464) "Chemistry of C-Trimethylsilyl-Substituted Heterocarboranes. 31. New Insights into Reaction Pathways in Carborane Ligand Systems: Synthetic, Structural, Spectroscopic and Electrochemical Studies on Sandwich and Half-Sandwich Metallacarboranes of Iron, Cobalt and Nickel" S. Tomlinson, C. Zheng, N.S. Hosmane, J. Yang, Y. Wang, H. Zhang, T.G. Gray, T. Demissie, J.A. Maguire,F. Baumann, A. Klein, B. Sarkar, W. Kaim und W.N. Lipscomb, Organometallics 24 (2005) 2177-2187.

(465) "Theoretical and Experimental Evidence for a New Kind of Spin-Coupled Singlet Species: Isomeric Mixed-Valent Complexes Bridged by an Anion Radical Ligand" B. Sarkar, S. Patra, J. Fiedler, R. Sunoj, D. Janardanan, S.M. Mobin, M. Niemeyer, G.K. Lahiri und W. Kaim, Angew. Chem., im Druck.

(466) "Sensitive Oxidation State Ambivalence in Unsymmetrical Three-Center (M/Q/M) Systems [(acac)2Ru(m-Q)Ru(acac)2]n, Q = 1,10-Phenanthroline-5,6-dione or 1,10-Phenanthroline-5,6-diimine (n = +,0,-,2-)" S. Ghumaan, B. Sarkar, S. Patra, J. van Slageren, J. Fiedler, W. Kaim und G.K. Lahiri, Inorg. Chem. 44 (2005) 3210-3214.

(467) "3,6-Bis(2’-pyridy)pyrazine (L) and its deprotonated form (L-H+) as ligands for (acac)2Run+ or (bpy)2Rum+: Investigation of mixed valency in [{(acac)2Ru}2(m-L-H+)] and [{(bpy)2Ru}2(m-L-H+)]4+ by spectroelectrochemistry and EPR" S. Ghumaan, B. Sarkar, S. Patra, J. van Slageren, J. Fiedler, W. Kaim und G.K. Lahiri, Dalton Trans. 2005, 706-712.

(468) "The redox pair {(m4-TCNE)[Fe(CO)2(C5H5)]4}4+/3+: Surprisingly small metal-ligand interaction and the first resolved EPR hyperfine structure (13C, 14N, 57Fe) of a tetranuclear complex with TCNE·-" A.N. Maity, B. Schwederski und W. Kaim, Inorg. Chem. Commun. 8 (2005) 600-602.

(469) "Isomeric 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 calculations" S. Patra, B. Sarkar, S. Ghumaan, M.P. Patil, S.M. Mobin, R.B. Sunoj, W. Kaim und G.K. Lahiri, Dalton Trans. 2005, 1188-1194.

(470) "Geometrical and Electronic Structures of Dinuclear Complex Ions {(m-bpym)[Cu(EAr3)2]2}2+ with Intramolecular „Organic Sandwich" Formation (E = P or As; Ar = Aryl; bpym = 2,2'-Bipyrimidine)" M. Sieger, C. Vogler, A. Klein, A. Knödler, M. Wanner, J. Fiedler, S. Zalis, T.L. Snoeck und W. Kaim, Inorg. Chem. 44 (2005) 4637-4643.

(471) "2,5-Dioxido-1,4-benzoquinonediimine (H2L2-), a Hydrogen-Bonding Non-Innocent Bridging Ligand Related to Aminated Topaquinone: Different Oxidation State Distributions in Complexes [{(bpy)2Ru}2(m-H2L)]n (n = 0,+,2+,3+,4+) and [{(acac)2Ru}2(m-H2L)]n (n = 2-,-,0,+,2+)" S. Kar, B. Sarkar, S. Ghumaan, D. Janardanan, J. van Slageren, J. Fiedler, V.G. Puranik, R.B. Sunoj, W. Kaim und G.K. Lahiri, Chem. Eur. J. 11 (2005) 4901-4911.

(472) "Reactivity of Copper(I) Complexes with Tripodal Ligands towards O2: Structures of a Precursor [L3Cum-OH) W. Kaim, C. Titze, T. Schurr, M. Sieger, M. Lawson, J. Jordanov, D. Rojas, A. M. Garcia und J. Manzur, Z. Anorg. Allg. Chem. 631 (2005) 2568-2574.

(473) "Multiple Isomerism (cis/trans; syn/anti) in [(dmso)2Pt(aryl)2] Complexes: A Combined Structural, Spectroscopic and Theoretical Investigation" A. Klein, T. Schurr, A. Knödler, D. Gudat, K.-W. Klinkhammer, V.K. Jain, S Záliš und W. Kaim, Organometallics 24 (2005) 4125-4131.

(474) "Self Assembly of Heterobimetallic Neutral Macrocycles Incorporating Ferrocene Spacer Groups: Spectroelectrochemical Analysis of the Double Two-Electron Oxidation of a Molecular Rectangle" N. Das, A.M. Arif, P.J. Stang, M. Sieger, B. Sarkar, W. Kaim und J. Fiedler, Inorg. Chem.44 (2005) 5798-5804.

(475) "The Complex Series [Ru(trpy)(dpk)(X)]n+ (trpy = 2,2/:6/,2//-Terpyridine, dpk = 2,2/-Dipyridylketone, X = Cl-, H2O, CH3CN, NO., NO-): Substitution and Electron Transfer, Structure and Spectroscopy" S. Sarkar, B. Sarkar, N. Chanda, S. Kar, S.M. Mobin, J. Fiedler, W. Kaim und G.K. Lahiri, Inorg. Chem. 44 (2005) 6092-6099.

(476)   “A New Coordination Mode of the Photometric Reagent Glyoxalbis(2-hydroxylanil) (H2gbha): Bis-Bidentate Bridging by gbha2- in the Redox Series {(m-gbha)[Ru(acac)2]2}n (n = 2-,-,0,+,2+), Including a Radical-Bridged Diruthenium(III) and a RuIIIRuIV  Intermediate” S. Kar, B. Sarkar, S. Ghumaan, D. Roy, F.A. Urbanos, J. Fiedler, R.B. Sunoj, R. Jimenez-Aparicio, W. Kaim und G.K. Lahiri, Inorg. Chem. 44(2005) 8715-8722.

(477)   “Mixed-Ligand Copper Complexes with 8-Methylthioquinoline and Triphenylphosphine or the o-Semiquinone/Catecholate Redox System” S. Ye, B. Sarkar, M. Niemeyer und W. Kaim, Eur. J. Inorg. Chem. 2005, 4735-4738.