Synthesis and structure of mixed-metal thiolate complex Cp′Cr(CO)2(μ-SBu)Pt(PPh3)2: Side-on-coordination of Cr-S double bond with platinum

A. A. Pasynskii; I. V. Skabitsky; Yu V. Torubaev; S. G. Sakharov; S. S. Shapovalov

doi:10.1016/j.jorganchem.2009.06.043

Synthesis and structure of mixed-metal thiolate complex Cp′Cr(CO)₂(μ-SBu)Pt(PPh₃)₂: Side-on-coordination of Cr-S double bond with platinum

A. A. Pasynskii, I. V. Skabitsky, Yu V. Torubaev, S. G. Sakharov, S. S. Shapovalov

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

7 Scopus citations

Abstract

The reaction of [Cp′Cr(CO)₂(μ-SBu)]₂ (1) (Cp′ = MeC₅H₄) with (PPh₃)₂Pt(PhC{triple bond, long}CPh) gives Cp′Cr(CO)₂(μ-SBu)Pt(PPh₃)₂ (2) which could be regarded as a product of the substitution of acetylene ligand at platinum by a monomeric chromium-thiolate fragment. According to the X-ray diffraction analysis 2 contains single Cr-Pt (2.7538(15)) and Pt-S (2.294(2) Å) bonds while Cr-S bond (2.274(3) Å) is shortened in comparison with ordinary Cr-S bonds (2.4107(4)-2.4311(4) Å) in 1. The bonding between Cr-S fragment and platinum atom is similar to the olefine coordination in their platinum complexes.

Original language	English
Pages (from-to)	3373-3375
Number of pages	3
Journal	Journal of Organometallic Chemistry
Volume	694
Issue number	21
DOIs	https://doi.org/10.1016/j.jorganchem.2009.06.043
State	Published - 1 Oct 2009
Externally published	Yes

Keywords

Chromium
Mixed-metal complexes
Platinum
Thiolate complexes

ASJC Scopus subject areas

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry
Materials Chemistry

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10.1016/j.jorganchem.2009.06.043

Cite this

@article{95818ccd222949faa32ff8abc876cd92,

title = "Synthesis and structure of mixed-metal thiolate complex Cp′Cr(CO)2(μ-SBu)Pt(PPh3)2: Side-on-coordination of Cr-S double bond with platinum",

abstract = "The reaction of [Cp′Cr(CO)2(μ-SBu)]2 (1) (Cp′ = MeC5H4) with (PPh3)2Pt(PhC{triple bond, long}CPh) gives Cp′Cr(CO)2(μ-SBu)Pt(PPh3)2 (2) which could be regarded as a product of the substitution of acetylene ligand at platinum by a monomeric chromium-thiolate fragment. According to the X-ray diffraction analysis 2 contains single Cr-Pt (2.7538(15)) and Pt-S (2.294(2) {\AA}) bonds while Cr-S bond (2.274(3) {\AA}) is shortened in comparison with ordinary Cr-S bonds (2.4107(4)-2.4311(4) {\AA}) in 1. The bonding between Cr-S fragment and platinum atom is similar to the olefine coordination in their platinum complexes.",

keywords = "Chromium, Mixed-metal complexes, Platinum, Thiolate complexes",

author = "Pasynskii, {A. A.} and Skabitsky, {I. V.} and Torubaev, {Yu V.} and Sakharov, {S. G.} and Shapovalov, {S. S.}",

note = "Funding Information: The authors acknowledge for the financial support to Russian Foundation for Basic Research (Grant 06-03-32891), the Division of the Chemistry and Materials Sciences of the Russian Academy of Sciences (Grant OKh 1.5) and the RAS Presidium (Project No. 8P15). ",

year = "2009",

month = oct,

day = "1",

doi = "10.1016/j.jorganchem.2009.06.043",

language = "English",

volume = "694",

pages = "3373--3375",

journal = "Journal of Organometallic Chemistry",

issn = "0022-328X",

publisher = "Elsevier B.V.",

number = "21",

}

TY - JOUR

T1 - Synthesis and structure of mixed-metal thiolate complex Cp′Cr(CO)2(μ-SBu)Pt(PPh3)2

T2 - Side-on-coordination of Cr-S double bond with platinum

AU - Pasynskii, A. A.

AU - Skabitsky, I. V.

AU - Torubaev, Yu V.

AU - Sakharov, S. G.

AU - Shapovalov, S. S.

N1 - Funding Information: The authors acknowledge for the financial support to Russian Foundation for Basic Research (Grant 06-03-32891), the Division of the Chemistry and Materials Sciences of the Russian Academy of Sciences (Grant OKh 1.5) and the RAS Presidium (Project No. 8P15).

PY - 2009/10/1

Y1 - 2009/10/1

N2 - The reaction of [Cp′Cr(CO)2(μ-SBu)]2 (1) (Cp′ = MeC5H4) with (PPh3)2Pt(PhC{triple bond, long}CPh) gives Cp′Cr(CO)2(μ-SBu)Pt(PPh3)2 (2) which could be regarded as a product of the substitution of acetylene ligand at platinum by a monomeric chromium-thiolate fragment. According to the X-ray diffraction analysis 2 contains single Cr-Pt (2.7538(15)) and Pt-S (2.294(2) Å) bonds while Cr-S bond (2.274(3) Å) is shortened in comparison with ordinary Cr-S bonds (2.4107(4)-2.4311(4) Å) in 1. The bonding between Cr-S fragment and platinum atom is similar to the olefine coordination in their platinum complexes.

AB - The reaction of [Cp′Cr(CO)2(μ-SBu)]2 (1) (Cp′ = MeC5H4) with (PPh3)2Pt(PhC{triple bond, long}CPh) gives Cp′Cr(CO)2(μ-SBu)Pt(PPh3)2 (2) which could be regarded as a product of the substitution of acetylene ligand at platinum by a monomeric chromium-thiolate fragment. According to the X-ray diffraction analysis 2 contains single Cr-Pt (2.7538(15)) and Pt-S (2.294(2) Å) bonds while Cr-S bond (2.274(3) Å) is shortened in comparison with ordinary Cr-S bonds (2.4107(4)-2.4311(4) Å) in 1. The bonding between Cr-S fragment and platinum atom is similar to the olefine coordination in their platinum complexes.

KW - Chromium

KW - Mixed-metal complexes

KW - Platinum

KW - Thiolate complexes

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U2 - 10.1016/j.jorganchem.2009.06.043

DO - 10.1016/j.jorganchem.2009.06.043

M3 - Article

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EP - 3375

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

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