Výsledky vyhledávání - "Dieter Siebert"

Realization of Unusual Ligand Binding Motifs in Metalated Container Molecules: Synthesis, Structures, and Magnetic Properties of the Complexes[(LMe)Ni2(μ-L′)]n+ with L′=NO3−, NO2−, N3−, N2H4, Pyridazine, Phthalazine, Pyrazolate, and Benzoate

Autor: Yves Journaux, Marco H. Klingele, Jean Jacques Girerd, Vasile Lozan, Berthold Kersting, Gunther Steinfeld, Julia Hausmann, Dieter Siebert

Publikováno v: Chemistry - A European Journal. 10:1716-1728

A series of dinickel(II) complexes with the 24-membered macrocyclic hexaazadithiophenol ligand H 2 L M e was prepared and examined. The doubly deprotonated form (L M e ) 2 - forms complexes of the type [(L M e )Ni I I 2(μ-L')] n + with a bioctahedra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d51f6fb28458d22e68de1d9934a2dcf6
https://doi.org/10.1002/chem.200305705

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Binuclear Complexes as Building Blocks for Polynuclear Complexes with High-Spin Ground States: Synthesis and Structure of a Tetranuclear Nickel Complex with anS=4 Ground State

Autor: Dieter Siebert, Berthold Kersting, Gunther Steinfeld

Publikováno v: Chemistry - A European Journal. 7:4253-4258

The coordinatively unsaturated dinickel(II) complex [(L2)Ni2](BPh4)2 (2), where (L2)2- represents the dianionic form of the 'N4S2' ligand N,N'-bis(2-thio-3-aminomethyl-5-tert-butylbenzyl)propane-1,3-diamine), has been investigated with respect to its

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bcbda4bbacbd8d051e58c25dd9019fd8
https://doi.org/10.1002/1521-3765(20011001)7:19<4253::aid-chem4253>3.0.co

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Preparation, Structure, and Properties of a Mixed-Valent NiIINiIII Amine-Selenolate Complex

Autor: Dieter Siebert, Berthold Kersting

Publikováno v: European Journal of Inorganic Chemistry. 1999:189-193

Two dinuclear nickel amine-selenolate complexes of the tridentate amine-selenolate ligand, 4-tert-butyl-2,6-di(aminomethyl)selenophenol (1b), have been synthesized and their properties characterized. The green complex [NiII2(1b)3]Cl (4a) is readily p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::79e3feacdf1029ef7d39fcd139a50945
https://doi.org/10.1002/(sici)1099-0682(199901)1999:1<189::aid-ejic189>3.0.co

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First Examples of Dinickel Complexes Containing the N3Ni(μ2-SR)3NiN3 Core. Synthesis and Crystal Structures of [L2Ni2][BPh4]2 and [L3Ni2][BPh4]2 (L = 2,6-Di(aminomethyl)-4-tert-butyl-thiophenolate)

Autor: Dieter Siebert, Berthold Kersting

Publikováno v: Inorganic Chemistry. 37:3820-3828

A coordinatively unsaturated dinuclear Ni(II) complex of the tridentate ligand 2,6-di(aminomethyl)-4-tert-butyl-thiophenol (HL) has been synthesized and investigated in the context of ligand binding and oxidation state changes. The starting complex [

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::79a2c18a2f5ba744e6cbbf07d3a0a35d
https://doi.org/10.1021/ic980131p

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Importance of Transition Probability Values for Accurate EPR Concentration Measurements

Autor: Vitaly. Nagy, Dieter. Siebert, Juergen. Dahlem

Publikováno v: Analytical Chemistry. 66:2640-2646

Nondestructive concentration measurements by EPR are frequently performed with reference materials containing quite different paramagnetic centers. In order to accurately determine the concentration ratio from the intensity ratio in these circumstanc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8c6fe68944a4bb97522a6249fd9c30ff
https://doi.org/10.1021/ac00089a009

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