Dataset : Crystal structure of {μ2-1,2-bis­[(4-methyl­phenyl­sulfan­yl]-3-oxoprop-1-ene-1,3-di­yl-1:2κ2C3:C1}dicarbon­yl-1κ2C-[μ2-methyl­enebis(di­phenyl­phos­phane)-1:2κ2P:P′](tri­phenyl­phosphane-2κP)iron­platinum(Fe—Pt),...

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Quotation

Ahmed Said Mohamed ; Isabelle Jourdain ; Michael Knorr ; Lukas Brieger ; Carsten Strohmann (2020): Crystal structure of {μ2-1,2-bis­[(4-methyl­phenyl­sulfan­yl]-3-oxoprop-1-ene-1,3-di­yl-1:2κ2C3:C1}dicarbon­yl-1κ2C-[μ2-methyl­enebis(di­phenyl­phos­phane)-1:2κ2P:P′](tri­phenyl­phosphane-2κP)iron­platinum(Fe—Pt),.... International Union of Crystallography. doi:10.25666/DATAOSU-2021-04-12-03

General metadata

Identifier : local : FR-18008901306731-2021-04-12-03 external : doi:10.25666/DATAOSU-2021-04-12-03, doi:10.1107/S2056989020007859
Description :
The title compound, [FePt(C19H18OS2)(C18H15P)(C25H22P2)(CO)2], 1, [(OC)2Fe(μ-dppm)(μ-C(=O)C(CH2SC6H4Me-4)=CCH2SC6H4Me-4)Pt(PPh3)], represents the first example of a diphosphane-bridged heterobimetallic Fe—Pt dimetalla­cyclo­pentenone complex resulting from a bimetallic activation of metal-coordinated carbonyl ligand with an inter­nal alkyne, namely 1,4-bis­(p-tolyl­thio)­but-2-yne. The bridging μ2-C(=O)C(CH2SC6H4Me-4)=CCH2SC6H4Me-4 unit (stemming from a carbon–carbon coupling reaction between CO and the triple bond of the alkyne di­thio­ether) forms a five-membered dimetalla­cyclo­pentenone ring, in which the C=C bond is π-coordinated to the Fe center. The latter is connected to the Pt center through a short metal–metal bond of 2.5697 (6) Å.
Discipline :
crystallography (chemistry)
Keywords :
alkynes, bis­(di­phenyl­phosphino)methane, crystal structure, dimetallcyclo­pentenone, heterobimetallics, hydrogen bonding, iron, metal-metal bonding, organometallic chemistry, platinum, thioether
Dates :
Data acquisition : from 2017 to 2020
Data provision : 1 Jan 2020
Metadata record :
Creation : 12 Apr 2021
Update : 24 Jun 2021
Update periodicity : no update
Language : English (eng)
Additional information :
To access data, use the CCDC identifiers in the CCDC form (https://www.ccdc.cam.ac.uk/structures/): 1996804
Audience : University: master, Research

Administrative metadata

Data creatorsAffiliation
Ahmed Said MohamedUTINAM (FRA)
Isabelle JourdainUTINAM (FRA)
Michael KnorrUTINAM (FRA)
Lukas BriegerTU Dortmund (DEU)
Carsten StrohmannTU Dortmund (DEU)
Publisher : International Union of Crystallography
Science contact : Michael Knorr website e-mail
Access : available

Technical metadata

Formats : chemical/x-cif
Data acquisition methods :
Datatype : Dataset

Publications

  • Crystal structure of {μ2-1,2-bis­[(4-methyl­phenyl­sulfan­yl]-3-oxoprop-1-ene-1,3-di­yl-1:2κ2C3:C1}dicarbon­yl-1κ2C-[μ2-methyl­enebis(di­phenyl­phos­phane)-1:2κ2P:P′](tri­phenyl­phosphane-2κP)iron­platinum(Fe—Pt), [(OC)2Fe(μ-dppm){μ-C(=O)C(4-MeC6H4SCH2)=CCH2SC6H4Me-4}Pt(PPh3)] (doi:10.1107/S2056989020007859)
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