The dimer [Pt(η3-C4H7)Cl2] reacts with cyclo-octa-1,5-diene (cod) and SnCl2 to give [Pt(η3-C4H7) (cod)]2 [Pt(η3-C4H7) (SnCl3)3] (1). The compound crystallizes as discrete anionic and cationic platinum(II) complexes in space group P1 with a = 13.256(4), b = 19.960(4), c = 8.615(3) Å, α = 101.75(2), β = 104.69(2), and γ = 86.62(2)°. The anionic complex displays a distorted square-pyramidal co-ordination while the two isostructural cations have irregular square-planar co-ordination. Analysis of bond distances using SnCl3 as a probe suggests that the trans influence of the methylallyl ligand is comparable to that of olefin ligands. While no n.m.r. data are available for (1) due to its very poor solubility, n.m.r. results for the palladium(II) analogue (2) obtained by the same synthetic route are compatible with the structure determined for (1).

Palladium(II) and platinum(II) η3-methylallyl trichlorotin complexes. Part 3. Crystal structure analysis of [Pt(η3-C4H7)(cod)] 2[Pt(η3-C4H7)(SnCl 3)3] (cod = cyclo-octa-1,5-diene) / M. Grassi, S. V. Meille, A. Musco, R. Pontellini, A. Sironi. - In: JOURNAL OF THE CHEMICAL SOCIETY DALTON TRANSACTIONS. - ISSN 0300-9246. - :1(1990), pp. 251-255.

Palladium(II) and platinum(II) η3-methylallyl trichlorotin complexes. Part 3. Crystal structure analysis of [Pt(η3-C4H7)(cod)] 2[Pt(η3-C4H7)(SnCl 3)3] (cod = cyclo-octa-1,5-diene)

A. Sironi
1990

Abstract

The dimer [Pt(η3-C4H7)Cl2] reacts with cyclo-octa-1,5-diene (cod) and SnCl2 to give [Pt(η3-C4H7) (cod)]2 [Pt(η3-C4H7) (SnCl3)3] (1). The compound crystallizes as discrete anionic and cationic platinum(II) complexes in space group P1 with a = 13.256(4), b = 19.960(4), c = 8.615(3) Å, α = 101.75(2), β = 104.69(2), and γ = 86.62(2)°. The anionic complex displays a distorted square-pyramidal co-ordination while the two isostructural cations have irregular square-planar co-ordination. Analysis of bond distances using SnCl3 as a probe suggests that the trans influence of the methylallyl ligand is comparable to that of olefin ligands. While no n.m.r. data are available for (1) due to its very poor solubility, n.m.r. results for the palladium(II) analogue (2) obtained by the same synthetic route are compatible with the structure determined for (1).
Settore CHIM/03 - Chimica Generale e Inorganica
JOURNAL OF THE CHEMICAL SOCIETY DALTON TRANSACTIONS
Article (author)
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

Caricamento pubblicazioni consigliate

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: http://hdl.handle.net/2434/188101
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 21
  • ???jsp.display-item.citation.isi??? 23
social impact