Crystal structure of dicarbonyl[μ2-methylenebis(diphenylphosphane)-κ2 P:P′][μ2-2-(2,4,5-trimethylphenyl)-3-oxoprop-1-ene-1,3-diyl](triphenylphosphane-κP)ironplatinum(Fe—Pt)–dichloromethane–toluene (1/1/2), [(OC)2Fe(μ-dppm)(μ-C(=O)C(2,4,5-C6H2Me3)=CH)Pt(PPh3)]
| dc.contributor.author | Brieger, Lukas | |
| dc.contributor.author | Jourdain, Isabelle | |
| dc.contributor.author | Knorr, Michael | |
| dc.contributor.author | Strohmann, Carsten | |
| dc.date.accessioned | 2020-05-07T07:59:34Z | |
| dc.date.available | 2020-05-07T07:59:34Z | |
| dc.date.issued | 2019-11-22 | |
| dc.description.abstract | The title compound, [FePt(C12H12O)(C18H15P)(C25H22P2)(CO)2]·2C7H8·CH2Cl2 or [(OC)2Fe(μ-dppm)(μ-C(=O)C(2,4,5-C6H2Me3)=CH)Pt(PPh3)], represents an example of a diphosphane-bridged heterobimetallic dimetallacyclopentenone complex resulting from a bimetallic activation of 1-ethynyl-2,4,5-trimethylbenzene and a metal-coordinated carbonyl ligand. The bridging μ2-C(=O)C(2,4,5-C6H2Me3)=CH unit (stemming from a carbon–carbon coupling reaction between CO and the terminal alkyne) forms a five-membered dimetallacyclopentenone ring, in which the C=C bond is π-coordinated to the Fe centre. The latter is connected to the Pt centre through a short metal–metal bond of 2.5770 (5) Å. In the crystal, the complex is solvated by one dichloromethane and two toluene molecules. | en |
| dc.identifier.uri | http://hdl.handle.net/2003/39103 | |
| dc.identifier.uri | http://dx.doi.org/10.17877/DE290R-21021 | |
| dc.language.iso | en | de |
| dc.relation.ispartofseries | Acta Cryst. E;75(12) | |
| dc.rights.uri | https://creativecommons.org/licenses/by/4.0/legalcode | |
| dc.subject | Crystal structure | en |
| dc.subject | Terminal alkyne | en |
| dc.subject | Iron | en |
| dc.subject | Platinum | en |
| dc.subject | Heterobimetallic | en |
| dc.subject | Metal-metal bond dimetallacyclopentenone | en |
| dc.subject | Bis(diphenylphosphino)methane | en |
| dc.subject | Hydrogen bonding | en |
| dc.subject | C—H⋯π interactions | en |
| dc.subject.ddc | 540 | |
| dc.title | Crystal structure of dicarbonyl[μ2-methylenebis(diphenylphosphane)-κ2 P:P′][μ2-2-(2,4,5-trimethylphenyl)-3-oxoprop-1-ene-1,3-diyl](triphenylphosphane-κP)ironplatinum(Fe—Pt)–dichloromethane–toluene (1/1/2), [(OC)2Fe(μ-dppm)(μ-C(=O)C(2,4,5-C6H2Me3)=CH)Pt(PPh3)] | en |
| dc.type | Text | de |
| dc.type.publicationtype | article | de |
| dcterms.accessRights | open access | |
| eldorado.secondarypublication | true | de |
| eldorado.secondarypublication.primarycitation | Brieger, Lukas, Isabelle Jourdain, Michael Knorr, und Carsten Strohmann. "Crystal structure of dicarbonyl[μ2-methylenebis(diphenylphosphane)-κ2 P:P′][μ2-2-(2,4,5-trimethylphenyl)-3-oxoprop-1-ene-1,3-diyl](triphenylphosphane-κP)ironplatinum(Fe—Pt)–dichloromethane–toluene (1/1/2), [(OC)2Fe(μ-dppm)(μ-C(=O)C(2,4,5-C6H2Me3)=CH)Pt(PPh3)]." Acta Cryst. E 75, no. 12 (Dezember 2019): 1902-6. | de |
| eldorado.secondarypublication.primaryidentifier | https://doi.org/10.1107/S2056989019015573 | de |