20.500.12556/DiRROS-23396 Coordination chemistry of copper and nickel with xenon difluoride and the hexafluororuthenate(V) anion synthesis and structural studies Coordination chemistry of copper and nickel with xenon difluoride and the hexafluororuthenate(V) anion: synthesis and structural studies 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. coordination chemistry X-ray diffraction xenon difluoride koordinacijska kemija rentgenska difrakcija true false true Wiley ZDA Angleški jezik Slovenski jezik © 2025 The Author(s). Neznano 2025-08-26 10:17:40 2025-08-26 10:17:40 2025-10-24 03:54:17 0000-00-00 00:00:00 2025 0 0 Nasl. z nasl. zaslona; Soavtorji: Evgeny Goreshnik, Gašper Tavčar, Melita Tramšek; Opis vira z dne 26. 8. 2025; str. 1-14 iss. Vol. 28 [in press] 2025 0000-00-00 Zaloznikova Objavljeno NiDoloceno 2025-05-28 2025-06-25 2025-08-21 546 1099-0682 10.1002/ejic.202500275 246590979 https://chemistry-europe.onlinelibrary.wiley.com/doi/full/10.1002/ejic.202500275 1 22d0f14f-8255-11f0-9bb7-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=34594 RAZ_Mrzljak_Tomaz_2025.pdf RAZ_Mrzljak_Tomaz_2025.pdf 1 17480876A2E50CF31E5FB793509B5569 29b8c15cdde5aa2eae18ad9174b64073e86d2c571910c19e4482fffc4dd861b4 96ffd74c-8255-11f0-9bb7-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=34595 Institut Jožef Stefan 0 0 0