Synthesis and reactivity of binuclear perhalogenophenyl derivatives of platinum(I). Molecular structure of [Pt2(C6F5)2(CO)2(PPh 3)2]·0.4CHCl3

Rafael Usón; Juan Forniés; Pablo Espinet; Consuelo Fortuño; Milagros Tomás; Alan J. Welch

doi:10.1039/DT9890001583

Synthesis and reactivity of binuclear perhalogenophenyl derivatives of platinum(I). Molecular structure of [Pt₂(C₆F₅)₂(CO)₂(PPh ₃)₂]·0.4CHCl₃

Rafael Usón^*
, Juan Forniés
, Pablo Espinet
, Consuelo Fortuño
, Milagros Tomás
, Alan J. Welch

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

Abstract

Binuclear complexes of platinum(I) [Pt₂(C₆X₅)₂L₂(PPh ₃)₂] (X = F, L = CO, p-MeC₆H₄NC, C₆H₁₁NC, or Bu^tNC; X = Cl, L = CO or p-MeC₆H₄NC) have been prepared by a redox condensation reaction between cis-[Pt(C₆X₅)₂L₂] and [Pt(η²-C₂H₄) (PPh₃)₂]. The reactivity of these binuclear complexes towards phosphines, isocyanides, Mel, and I₂ has been studied. The structure of [Pt₂(C₆F₅)₂(CO) ₂-(PPh₃)₂] has been determined by single-crystal X-ray diffraction; space group C₂/c, a = 18.272(4), b = 16.006(3), c = 17.787(5) Å, β = 101.046(19)°, Z = 4, R = 0.0378 for 3 449 unique reflections with F ≥ 6σ(F). The structure consists of two Pt(C₆F₅)(CO)(PPh₃) fragments linked by a Pt-Pt bond [2.599(1) Å].

Original language	English
Pages (from-to)	1583-1587
Number of pages	5
Journal	Journal of the Chemical Society, Dalton Transactions
Issue number	8
DOIs	https://doi.org/10.1039/DT9890001583
Publication status	Published - 1989

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General Chemistry

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@article{ce83d54b1898480292a3dbcb758a2ae7,

title = "Synthesis and reactivity of binuclear perhalogenophenyl derivatives of platinum(I). Molecular structure of [Pt2(C6F5)2(CO)2(PPh 3)2]·0.4CHCl3",

abstract = "Binuclear complexes of platinum(I) [Pt2(C6X5)2L2(PPh 3)2] (X = F, L = CO, p-MeC6H4NC, C6H11NC, or ButNC; X = Cl, L = CO or p-MeC6H4NC) have been prepared by a redox condensation reaction between cis-[Pt(C6X5)2L2] and [Pt(η2-C2H4) (PPh3)2]. The reactivity of these binuclear complexes towards phosphines, isocyanides, Mel, and I2 has been studied. The structure of [Pt2(C6F5)2(CO) 2-(PPh3)2] has been determined by single-crystal X-ray diffraction; space group C2/c, a = 18.272(4), b = 16.006(3), c = 17.787(5) {\AA}, β = 101.046(19)°, Z = 4, R = 0.0378 for 3 449 unique reflections with F ≥ 6σ(F). The structure consists of two Pt(C6F5)(CO)(PPh3) fragments linked by a Pt-Pt bond [2.599(1) {\AA}].",

author = "Rafael Us{\'o}n and Juan Forni{\'e}s and Pablo Espinet and Consuelo Fortu{\~n}o and Milagros Tom{\'a}s and Welch, \{Alan J.\}",

year = "1989",

doi = "10.1039/DT9890001583",

language = "English",

pages = "1583--1587",

journal = "Journal of the Chemical Society, Dalton Transactions",

issn = "1472-7773",

number = "8",

}

TY - JOUR

T1 - Synthesis and reactivity of binuclear perhalogenophenyl derivatives of platinum(I). Molecular structure of [Pt2(C6F5)2(CO)2(PPh 3)2]·0.4CHCl3

AU - Usón, Rafael

AU - Forniés, Juan

AU - Espinet, Pablo

AU - Fortuño, Consuelo

AU - Tomás, Milagros

AU - Welch, Alan J.

PY - 1989

Y1 - 1989

N2 - Binuclear complexes of platinum(I) [Pt2(C6X5)2L2(PPh 3)2] (X = F, L = CO, p-MeC6H4NC, C6H11NC, or ButNC; X = Cl, L = CO or p-MeC6H4NC) have been prepared by a redox condensation reaction between cis-[Pt(C6X5)2L2] and [Pt(η2-C2H4) (PPh3)2]. The reactivity of these binuclear complexes towards phosphines, isocyanides, Mel, and I2 has been studied. The structure of [Pt2(C6F5)2(CO) 2-(PPh3)2] has been determined by single-crystal X-ray diffraction; space group C2/c, a = 18.272(4), b = 16.006(3), c = 17.787(5) Å, β = 101.046(19)°, Z = 4, R = 0.0378 for 3 449 unique reflections with F ≥ 6σ(F). The structure consists of two Pt(C6F5)(CO)(PPh3) fragments linked by a Pt-Pt bond [2.599(1) Å].

AB - Binuclear complexes of platinum(I) [Pt2(C6X5)2L2(PPh 3)2] (X = F, L = CO, p-MeC6H4NC, C6H11NC, or ButNC; X = Cl, L = CO or p-MeC6H4NC) have been prepared by a redox condensation reaction between cis-[Pt(C6X5)2L2] and [Pt(η2-C2H4) (PPh3)2]. The reactivity of these binuclear complexes towards phosphines, isocyanides, Mel, and I2 has been studied. The structure of [Pt2(C6F5)2(CO) 2-(PPh3)2] has been determined by single-crystal X-ray diffraction; space group C2/c, a = 18.272(4), b = 16.006(3), c = 17.787(5) Å, β = 101.046(19)°, Z = 4, R = 0.0378 for 3 449 unique reflections with F ≥ 6σ(F). The structure consists of two Pt(C6F5)(CO)(PPh3) fragments linked by a Pt-Pt bond [2.599(1) Å].

UR - https://www.scopus.com/pages/publications/37049083336

U2 - 10.1039/DT9890001583

DO - 10.1039/DT9890001583

M3 - Article

SN - 1472-7773

SP - 1583

EP - 1587

JO - Journal of the Chemical Society, Dalton Transactions

JF - Journal of the Chemical Society, Dalton Transactions

IS - 8

ER -

Synthesis and reactivity of binuclear perhalogenophenyl derivatives of platinum(I). Molecular structure of [Pt₂(C₆F₅)₂(CO)₂(PPh ₃)₂]·0.4CHCl₃

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