Red crystals of [TBA]2[Pt5Cl20] were obtained by reacting [TBA]2[PtCl6] with an excess of AlCl3 at room temperature in CH2Cl2. The salt [PPN]2[Pt5Cl20] containing the same anion was prepared by reaction of platinum tetrachloride with a small excess of [PPN]Cl in 1,2-dichloroethane at room temperature. Single crystal X-Ray diffraction studies confirmed that both species contained the mixed-valence [Pt5Cl20]2– anion with two dinuclear platinum(IV) Pt2Cl10 fragments organized around a central square planar platinum(II) in a chair arrangement.

Unprecedented pentanuclear mixed-valence Pt (II) -Pt (IV) complex anion in Q 2 [Pt 5 Cl 20 ] salts (Q = TBA, PPN)

Dell'Amico, Daniela Belli
Membro del Collaboration Group
;
Labella, Luca
Membro del Collaboration Group
;
Marchetti, Fabio
Membro del Collaboration Group
;
Samaritani, Simona
Ultimo
Membro del Collaboration Group
2018-01-01

Abstract

Red crystals of [TBA]2[Pt5Cl20] were obtained by reacting [TBA]2[PtCl6] with an excess of AlCl3 at room temperature in CH2Cl2. The salt [PPN]2[Pt5Cl20] containing the same anion was prepared by reaction of platinum tetrachloride with a small excess of [PPN]Cl in 1,2-dichloroethane at room temperature. Single crystal X-Ray diffraction studies confirmed that both species contained the mixed-valence [Pt5Cl20]2– anion with two dinuclear platinum(IV) Pt2Cl10 fragments organized around a central square planar platinum(II) in a chair arrangement.
2018
Belli, Daniela; Labella, Luca; Marchetti, Fabio; Ramello, Stefano; Samaritani, Simona
File in questo prodotto:
File Dimensione Formato  
InorgChemCommunPt5Cl20.pdf

Open Access dal 02/09/2020

Descrizione: Articolo principale
Tipologia: Documento in Post-print
Licenza: Creative commons
Dimensione 472.91 kB
Formato Adobe PDF
472.91 kB Adobe PDF Visualizza/Apri

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11568/925725
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 3
  • ???jsp.display-item.citation.isi??? 3
social impact