Project Details
Development of a new method for the recovery of precious metals from anthropogenic wastes - tetrafluoridobromates(III) as powerful solid fluoro-oxidizers.
Applicant
Professor Dr. Florian Kraus
Subject Area
Solid State and Surface Chemistry, Material Synthesis
Term
from 2014 to 2020
Project identifier
Deutsche Forschungsgemeinschaft (DFG) - Project number 259165388
Final Report Year
2020
Final Report Abstract
Zusammenfassend konnten wir die Chemie von BrF3 und der Tetrafluoridobromate mit den Platinmetallen, aber auch die Chemie von Cu, Ag und Au, signifikant erweitern. Wir haben dabei einen Blick auf „ungewöhnlichere“ Lösungsmittel wie NH3 geworfen. Ein einfacher Zugang zu O2PtF6, die Existenz der Ionen [BrF2]+, [Br2F5]+ und [Br3F8]+ , sowie [Br2F7]− und [Br3F10]− stellen für die Fluorchemie eine Bereicherung dar.
Publications
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Li2PtF6 revisited, Acta Crystallogr., Sect. E: Struct. Rep. Online, 2014, E70, i43
F. Kraus
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A facile synthesis of pure O2PtF6, Z. Anorg. Allgem. Chem. 2015, 641, 2404-2407
S. S. Rudel, F. Kraus
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Na2PtF6, its Crystal Structure, Characterization, and Ammonolysis to [Na(NH3)3]2[PtF6], Z. Anorg. Allg.Chem. 2015, 641, 298-303
S. S. Rudel, T. G. Müller, F. Kraus
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On Copper(I)-Fluorides, the Cuprophilic Interaction, the Preparation of Copper Nitride at Room Temperature and its Formation Mechanism at Elevated Temperatures, Chem. Eur. J. 2015, 21, 3290-3303
P. Woidy, A. J. Karttunen, M. Widenmeyer, R. Niewa, F. Kraus
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Br2F7− and Br3F10−: Peculiar anions showing µ2- and µ3-bridging F-atoms, Chem. Commun. 2016, 52, 12040-12043
S. I. Ivlev, A. J. Karttunen, R. V. Ostvald, F. Kraus
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Crystal structure of [Ag(NH3)3]2[Ag(NH3)2]2[SnF6]F2, a compound showing argentophilic interactions, Acta Cryst. E 2016, 72, 1860-1863
Kraus, M. Fichtl, S. Baer
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Redetermination of the crystal structure of K[BrF4] from single-crystal X-Ray diffraction data, IUCrData 2018, 3, x180646
S. I. Ivlev, F. Kraus
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Synthesis and Characterization of Barium Hexafluoridoosmates, Crystals 2018, 8, 11
S. I. Ivlev, A. J. Karttunen, M. R. Buchner, M. Conrad, R. V. Ostvald, F. Kraus
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Synthesis and characterization of the pyridine – bromine trifluoride (1/1) complex [py∙BrF3], J. Fluorine Chem. 2018, 215, 17-24
S. I. Ivlev, M. R. Buchner, A. J. Karttunen, F. Kraus
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The Interhalogen Cations [Br2F5]+ and [Br3F8]+, Angew. Chem. 2018, 44, 14850-14855 ; Angew. Chem. Int. Ed. 2018, 57, 14640-14644
S. I. Ivlev, A. J. Karttunen, M. R. Buchner, M. Conrad, F. Kraus
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F-bridged Anions of Bromine and Gold: Predictions of Unexpected Behavior, Z. Anorg. Allg. Chem. 2019, 645, 284-291
J. Linnera, S. I. Ivlev, F. Kraus, A. J. Karttunen
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Reactions of KBrF4 with Platinum Metals, J. Fluorine Chem. 2019, 218, 11-20
S. I. Ivlev, A. V. Malin, A. J. Karttunen, R. V. Ostvald, F. Kraus
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Rubidium tetrafluoridobromate(III): redetermination of the crystal structure from single-crystal X-ray diffraction data, IUCr Data 2019, 4, x191595
V. Malin, S. I. Ivlev, R. V. Ostvald, F. Kraus
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Redetermination of the crystal structure of cesium tetrafluoridobromate(III) from single crystal X-ray diffraction data, IUCrData 2020, 5, x200114
V. Malin, S. I. Ivlev, R. V. Ostvald