Dissertation, Universität Oldenburg, Oktober 2011
Sulfate und Sulfatderivate hochvalenter Metalle
Publikationen
9. Ulf Betke, Mathias S. Wickleder
The Oxidation of ReCl5 with Oleum: Synthesis and Crystal Structure of Re2O4Cl4(SO4)
Z. Anorg. Allg. Chem. 2012, 638, 1, 45-48.
8. Ulf Betke, Mathias S. Wickleder
Oleum and Sulfuric Acid as Reaction Media: The Actinide Examples UO2(S2O7)-lt (low temperature), UO2(S2O7)-ht (high temperature), UO2(HSO4)2, An(SO4)2 (An = Th, U), Th4(HSO4)2(SO4)7 and Th(HSO4)2(SO4)
Eur. J. Inorg. Chem. 2012, 306-317.
7. Ulf Betke, Wilke Dononelli, Thorsten Klüner, Mathias S. Wickleder
ReO2Cl(S2O7), ein molekulares Disulfat
ReO2Cl(S2O7), a molecular Disulfate
Angew. Chem. 2011, 123, 12569 -12571, Angew. Chem. Int. Ed. 2011, 50, 12361 - 12363.
6. Ulf Betke, Kai Neuschulz, Mathias S. Wickleder
Methanesulfonates of High-Valent Metals: Syntheses and Structural Features of MoO2(CH3SO3)2, UO2(CH3SO3)2, ReO3(CH3SO3), VO(CH3SO3)2, and V2O3(CH3SO3)4 and Their Thermal Decomposition under N2 and O2 Atmosphere
Chem. Eur. J., 2011, 17, 45, 12784-12801.
5. Ulf Betke, Mathias S. Wickleder
Oleum and Sulfuric Acid as Reaction Media: Structural Features and Thermal Behavior of RE2[W2O3(SO4)6] (RE = Sm-Gd, Ho), RE2Nb2O2(SO4)3[H(SO4)2]2 (RE = Y, Ce-Nd, Sm-Er), Sm2Nb2O2(SO4)5(S2O7), and M2Nb4O5(SO4)8 (M = Bi, Eu)
Eur. J. Inorg. Chem. 2011, 4400-4413.
4. Ulf Betke, Kai Neuschulz, Mathias S. Wickleder
Stabilizing Low-Valent Refractory Metals in a Strongly Oxidizing Medium: The First Molybdenum(V) Sulfate - MoO(HSO4)(SO4) - from Mo(CO)6 in oleum
Chem. Eur. J. 2011, 17, 8538-8541.
3. Ulf Betke, Mathias S. Wickleder
Sulfates of the Refractory Metals: Crystal Structure and Thermal Behavior of Nb2O2(SO4)3, MoO2(SO4), WO(SO4)2, and Two Modifications of Re2O5(SO4)2
Inorg. Chem. 2011, 50, 858-872.
2. Ulf Betke, Mathias S. Wickleder
Selten-Erd-Sulfate mit Niob und Wolfram: Sm2Nb2O2(S2O7)(SO4)5 und SE2[W2O3(SO4)6] (SE = Sm, Eu, Ho)
15. Vortragstagung der GDCh-Fachgruppe Festkörperchemie und Materialforschung, Berlin, 20. - 22.09.2010
Z. Anorg. Allg. Chem. 2010, 636, 11, 2074.
1. Ulf Betke, Mathias S. Wickleder
Das erste Sulfat des Wolframs: WO(SO4)2 Kristallstruktur und thermischer Abbau
Z. Kristallogr. 2009, Suppl. 29, 14.