| Title: | Coordination chemistry of copper and nickel with xenon difluoride and the hexafluororuthenate(V) anion : synthesis and structural studies |
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| Authors: | ID Mržljak, Tomaž, Institut "Jožef Stefan" (Author)
ID Goreshnik, Evgeny A., Institut "Jožef Stefan" (Author)
ID Tavčar, Gašper, Institut "Jožef Stefan" (Author)
ID Tramšek, Melita, Institut "Jožef Stefan" (Author) |
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| Files: |  URL - Source URL, visit https://chemistry-europe.onlinelibrary.wiley.com/doi/full/10.1002/ejic.202500275
 PDF - Presentation file, download (2,51 MB)
MD5: 17480876A2E50CF31E5FB793509B5569
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| Language: | English |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: |  IJS - Jožef Stefan Institute
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| Abstract: | In the photochemical reactions between MF2 (M = Cu, Ni), Ru, and F2 in anhydrous HF, Cu(RuF6)2, and Ni(RuF6)2 are formed. Only crystals of Cu(RuF6)2 are obtained during the crystallization of the powdered products. Cu(RuF6)2 crystallizes in the triclinic space group Pmathematical equation. The Cu atoms are coordinated by six F atoms, which are shared with octahedral RuF6 units. Together, they form slabs that are interconnected by van der Waals forces. In the reactions between M(RuF6)2 (M = Cu, Ni) and 2XeF2 (1:2 molar ratio), [Cu(XeF2)2](RuF6)2 and [Ni(XeF2)2](RuF6)2 are formed. They both crystallize in the monoclinic space group P21/c. The metal center is coordinated by six F atoms. Two F atoms are provided by two nonbridging XeF2 molecules, while the remaining four originate from four bridging [RuF6]- anions. In the reactions between M(RuF6)2 (M = Cu, Ni) and an excess of XeF2, [Cu(XeF2)6](RuF6)2 and [Ni(XeF2)6](RuF6)2 are formed. They are not isostructural, as the first crystallizes in the triclinic space group Pmathematical equation, while the second crystallizes in the trigonal space group Rmathematical equation. In both cases, homoleptic cations [M(XeF2)6]2+ are present, with the metal center coordinated by six nonbridging XeF2 molecules, while the [RuF6]- anions are discrete. |
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| Keywords: | coordination chemistry, X-ray diffraction, xenon difluoride |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Submitted for review: | 28.05.2025 |
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| Article acceptance date: | 25.06.2025 |
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| Publication date: | 21.08.2025 |
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| Publisher: | Wiley |
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| Year of publishing: | 2025 |
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| Number of pages: | str. 1-14 |
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| Numbering: | Vol. 28, iss. |
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| Source: | ZDA |
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| PID: | 20.500.12556/DiRROS-23396  |
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| UDC: | 546 |
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| ISSN on article: | 1099-0682 |
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| DOI: | 10.1002/ejic.202500275 |
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| COBISS.SI-ID: | 246590979 |
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| Copyright: | © 2025 The Author(s). |
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| Note: | Nasl. z nasl. zaslona;
Soavtorji: Evgeny Goreshnik, Gašper Tavčar, Melita Tramšek;
Opis vira z dne 26. 8. 2025;
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| Publication date in DiRROS: | 26.08.2025 |
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| Views: | 332 |
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| Downloads: | 163 |
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