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),... (2020)
Available
Dataset
Licence : CC BY-NC-SA doi:10.25666/DATAOSU-2021-04-12-03 doi:10.1107/S2056989020007859
Data creators :
Ahmed Said Mohamed [1] [2],
Isabelle Jourdain [1] [2],
Michael Knorr [1] [2],
Lukas Brieger [3],
Carsten Strohmann [3]
[1] : Institut UTINAM (UMR 6213) (Université de Franche-Comté)
[2] : Observatoire des Sciences de l'Univers - Terre, Homme, Environnement, Temps, Astronomie (UAR 3245) (Université de Franche-Comté)
[3] : Technische Universität Dortmund
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)
General metadata
Data acquisition date :
from 2017 to 2020
Data acquisition methods :
- Experimental data : X-ray diffraction
Formats :
chemical/x-cif
Audience :
University: master, Research
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)
Collection :
Publisher :
International Union of Crystallography
Additional information :
To access data, use the CCDC identifiers in the CCDC form (https://www.ccdc.cam.ac.uk/structures/): 1996804
DOI and links
10.25666/DATAOSU-2021-04-12-03
https://dx.doi.org/doi:10.25666/DATAOSU-2021-04-12-03
https://search-data.ubfc.fr/FR-18008901306731-2021-04-12-03
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),.... IUCr. doi:10.25666/DATAOSU-2021-04-12-03
Record created 12 Apr 2021 by Michael Knorr.
Last modification : 24 Jun 2021.
Local identifier: FR-18008901306731-2021-04-12-03.
