TY - JOUR
T1 - Tri- and tetra-nuclear homo- or hetero-metallic palladium(II) and platinum(II) complexes with double halide bridges. Molecular structure of [NBu4]2[(C6F5)2Pt(μ-Cl)2Pt(μ-Cl)2Pt(C6F5)2]
AU - Usón, Rafael
AU - Forniés, Juan
AU - Tomás, Milagros
AU - Menjón, Babil
AU - Carnicer, Javier
AU - Welch, Alan J.
PY - 1990
Y1 - 1990
N2 - By treating cis-[M(C6X5)2(thf)2] (M = Pd or Pt, X = F or Cl, thf = tetrahydrofuran) with [M′X′4]2- or [M′2(μ-X′)2X′4] 2- (M′ = Pd or Pt; X′ = Cl or Br) in a 2:1 ratio tri- or tetra-nuclear, homo- or heterometallic complexes of the types [NBu4]2[(C6X5) 2M(μ-X′)2M′ (μ-X′)2M(C6X5)2] or [NBu4]2[(C6X5) 2M(μ-X′)2M′(μ-X′) 2M′(μ-X′)2M(C6X 5)2] can be obtained. The molecular structure of the trinuclear anion with M = M′ = Pt, X = F, X′ = Cl has been established by single-crystal X-ray crystallography. The anion is centrosymmetric, showing a square-planar PtCl4 central unit embraced by two Pt(C6F5)2 terminal moieties bonded to the central platinum atom through double chloride bridges.
AB - By treating cis-[M(C6X5)2(thf)2] (M = Pd or Pt, X = F or Cl, thf = tetrahydrofuran) with [M′X′4]2- or [M′2(μ-X′)2X′4] 2- (M′ = Pd or Pt; X′ = Cl or Br) in a 2:1 ratio tri- or tetra-nuclear, homo- or heterometallic complexes of the types [NBu4]2[(C6X5) 2M(μ-X′)2M′ (μ-X′)2M(C6X5)2] or [NBu4]2[(C6X5) 2M(μ-X′)2M′(μ-X′) 2M′(μ-X′)2M(C6X 5)2] can be obtained. The molecular structure of the trinuclear anion with M = M′ = Pt, X = F, X′ = Cl has been established by single-crystal X-ray crystallography. The anion is centrosymmetric, showing a square-planar PtCl4 central unit embraced by two Pt(C6F5)2 terminal moieties bonded to the central platinum atom through double chloride bridges.
UR - http://www.scopus.com/inward/record.url?scp=37049090004&partnerID=8YFLogxK
U2 - 10.1039/DT9900000151
DO - 10.1039/DT9900000151
M3 - Article
AN - SCOPUS:37049090004
SN - 1472-7773
SP - 151
EP - 154
JO - Journal of the Chemical Society, Dalton Transactions
JF - Journal of the Chemical Society, Dalton Transactions
IS - 1
ER -