ao. Univ.-Prof. Mag. Dr. Manfred Wildner
manfred.wildner(a)univie.ac.at
Josef-Holaubek-Platz 2 (UZA II),
1090 Wien
Raumnummer: 2B377
T: +43-1-4277-53228
Curriculum vitae [pdf]
Arbeitsgebiet
Synthese von Einkristallen unter schwach hydrothermalen Bedingungen
Synthese von salzartigen Verbindungen der ersten Reihe der Übergangsmetalle mit Schwerpunkt auf Seleniten, Sulfaten und Selenaten des zweiwertigen Kobalts; weiters Ni(II), Cr(III), Mn(II), Mn(III), Mn(IV), u.a.
Kristallstruktur- und kristallchemische Untersuchungen an Mineralen und synthetischen anorganischen Festkörpern
Strukturuntersuchungen mittels Einkristallröntgenbeugung;
ab-initio Strukturbestimmung aus Pulverröntgenbeugungsdaten;
Kristallchemie des Co(II) Ions in Sauerstoffkoordination – Frage des Jahn-Teller Effekts bei Co(II); kristallchemische Untersuchungen an Reihen von isotypen Verbindungen der Übergangsmetalle, z.B. Kieseritgruppe, Vivianitgruppe, synthetische Isotype von Co(II) und Ni(II)
UV-VIS-NIR Absorptionsspektroskopie von Mineralen und synthetischen anorganischen Festkörpern
Mikroskop-Absorptionsspektroskopie an Verbindungen von Übergangsmetallionen mit d3 und d7 Elektronenkonfiguration:
Cr(III), Mn(IV), besonders Co(II). Interpretation und Berechnung von d-d; Übergangsenergien in nicht-kubischen Symmetrien.
Frage der Möglichkeit einer quantitativen Korrelation von Polyederverzerrungen mit Details in den Spektren. Ableitung von Parametern der interelektronischen d-d Abstoßung in Kristallfeldern bisher nicht untersuchter Stoffgruppen (Selenite, Selenate).
Publikationen
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2010
Ullrich, A., Miletich, R., Balic-Zunic, T., Olsen, L., Nestola, F., Wildner, M., & Ohashi, H. (2010). (Na,Ca)(Ti3+,Mg)Si2O6-clinopyroxenes at high pressure: influence of cation substitution on elastic behavior and phase transition. Physics and Chemistry of Minerals, 37(1), 25-43.
Georgiev, M., Wildner, M., Marinova, D., & Stoilova, D. (2010). Preparation, crystal structure and infrared spectroscopy of the new compound Rb4Be(SeO4)2(HSeO4)2×4H2O. Solid State Sciences, 12(5), 899-905.
2009
Stoilova, D., Georgiev, M., Lengauer, C. L., Wildner, M., & Marinova, D. (2009). Vibrational behavior of SO42 - guest ions included in K2Me(CrO4)2·2H2O (Me = Co, Ni) and crystal structures of K2Me(CrO4)2·2H2O (Me = Co, Ni). Journal of Molecular Structure, 920(1-3), 289-296.
Wildner, M., Stoilova, D., Georgiev, M., & Marinova, D. (2009). Comparative study on energetic distortions of SO42- ions matrix-isolated in compounds with kröhnkite-type chains, K2Me(CrO4)2×2H2O and Na2Me(SeO4)2×2H2O (Me = Mg, Co, Ni, Zn, Cd). Solid State Sciences, 11(12), 2044-2050.
Wildner, M., & Krickl, R. (2009). Crystal chemistry of synthetic Co- and Ni-analogues of natrochalcite - the shortest known hydrogen bonds among mineral-type compounds. Part II: spectroscopic studies. European Journal of Mineralogy: an international journal of mineralogy, geochemistry and related sciences, (21), 65-78.
Pristacz, H., Wildner, M., Preuschl, F., Giester, G., & Talla, D. (2009). Crystal structure of CaSeO4 and its relationship to anhydrite. Mitteilungen der Österreichischen Mineralogischen Gesellschaft, 155, 133-133. http://www.uibk.ac.at/mineralogie/oemg/bd_155/155_final-abstracts.pdf
Wildner, M., & Georgiev, M. (2009). Hydrogen bond strength in some beryllium salts, BeXO44H2O and Me2Be(XO4)22×H2O (X=S, Se; Me=K, Rb): Correlation of structural data and infrared spectra. Solid State Sciences, 11(8), 1358-1362.
Wildner, M., Nasdala, L., Grambole, D., Zaitsev, A. M., Harris, J. W., Kempe, U., Hanchar, J. M., & Götze, H. J. (2009). Radiation-induced defect centers: Luminescence and optical absorption study of helium-irradiated diamond and zircon. EOS: transactions, American Geophysical Union, 90, MA14A-05.
Schmetterer, C., Wildner, M., Giester, G., Richter, K., & Ipser, H. (2009). The crystal structure of Ni21Sn2P6. Zeitschrift für Anorganische und Allgemeine Chemie, 635(2), 301-306. https://doi.org/10.1002/zaac.200800409
Lengauer, C., Wildner, M., Georgiev, M., & Stoilova, D. (2009). Vibrational behavior of SO42 - guest ions included in K2 Me(CrO4)2×2H2O (Me =Co, Ni) and crystal structures of K2 Me(CrO4)2×2H2O (Me =Co, Ni). Journal of Molecular Structure, 920, 289-296.
Wildner, M., Libowitzky, E., & Hålenius, U. (2009). 6th European Conference on Mineralogy and Spectroscopy - Preface. European Journal of Mineralogy: an international journal of mineralogy, geochemistry and related sciences, 21.
2008
Krickl, R., Wildner, M., & Nasdala, L. (2008). Effects of external alpha-irradiation on sheet silicates. in Book of Abstracts (S. 50)
Nasdala, L., Gigler, A. M., Wildner, M., Grambole, D., Zaitsev, V. A., Harris, J. W., Hofmeister, W., Milledge, H. J., & Satitkune, S. (2008). Alpha-radiation damage in diamond. Geochimica et Cosmochimica Acta, 72(12S), A672.
Wildner, M., Georgiev, M., & Stoilova, D. (2008). Infrared spectroscopic study of SO42- ions included in K2 Me(CrO4)×22H2O (Me =Mg, Cd) and crystal structure of K2Cd(CrO4)×22H2O. Journal of Molecular Structure, 889, 12-19.
Giester, G., Lengauer, C., Wildner, M., & Zemann, J. (2008). Investigation of anhydrous metal(II) nitrates. I. Syntheses and crystal structures of Mg(NO3)2, Co(NO3)2 and Ni(NO3)2, with a stereochemical discussion. Zeitschrift für Kristallographie : international journal for structural, physical, and chemical aspects of crystalline materials, 223(6), 408-417.
Krickl, R., Nasdala, L., Wildner, M., & Grambole, D. (2008). New insights into the formation of radiohaloes: Effects of artificial alpha-irradiation on cordierite. in Abstractband: 86th Annual Meeting of the German Mineralogical Society - DMG, 14th - 17th September, Berlin Artikel S08T12 Unknown publisher.
Nasdala, L., Grambole, D., Harris, J. W., Wildner, M., & Hofmeister, W. (2008). Radiation damage in helium-implanted diamond. in GeoRaman '08 Conference, Ghent, Belgium, June, 2008: Book of Abstracts (S. 52). Unknown publisher.
Ruschel, K., Wildner, M., Libowitzky, E., Nasdala, L., Kronz, A., & Hanchar, J. M. (2008). Spectroscopic studies of doped synthetic monazite. in J. Konzett (Hrsg.), 12th International Conference on Experimental Mineralogy, Petrology and Geochemistry (EMPG XII ): September 7th - 10th, 2008, Innsbruck Univ. Press.
Wildner, M., Georgiev, M., & Stoilova, D. (2008). Vibrational behavior of SO42- -ions included in K2Zn(CrO4)2×2H2O and crystal structure of K2Zn(CrO4)2×2H2O: A new structure type containing kröhnkite-type chains. Journal of Molecular Structure, 892, 239-245.
2007
Krickl, R., & Wildner, M. (2007). Co7(OH)8(SO4) and Co9(OH)14(SO4)2, two remarkable new sheet structures with relationships to mitridatite, niedermayrite and bechererite. Mitteilungen der Österreichischen Mineralogischen Gesellschaft, 153, 71.
Zeige Ergebnisse 101 - 120 von 159