Synthese, Eigenschaften und Struktur von [LxLi2 Pt(CH2CH2 CH2CH2)2] ‐ ein neuer Typ von PtII‐Metallacyclopentankomplexen

We report on the first homoleptic tetrakis(silyl) complexes of zerovalent Group 10 metals. The compounds [MLi4{Si(3,5-Me2pz)3}4] (M=Pd and Pt; 3,5-Me2 pz=3,5-dimethylpyrazolyl) exhibit very appealing metal-centred heterocubane structures with the central d(10) metal atoms surrounded by four silicon and four lithium atoms. Both compounds were characterised in detail, including X-ray crystal-structure analysis and 2D NMR spectroscopic methods such as (7)Li,(29 Si and (7)Li,(195)Pt HMQC. Cyclic voltammetry studies, in combination with density functional theory (DFT) calculations, revealed that the corresponding mononuclear cationic d(9)-M(I) and dicationic d(8)-M(II) complexes are accessible by stepwise one-electron oxidation of the title compounds. Electron paramagnetic resonance (EPR) investigations provided evidence for the existence of the corresponding paramagnetic palladium(I) and platinum(I) complexes.

show abstract

Homoleptic Tetrakis(silyl) Complexes of Pd⁰ and Pt⁰ Featuring Metal‐Centred Heterocubane Structures: Evidence for the Existence of the Corresponding Mononuclear Pd^I and Pt^I Complexes

Armbruster

Augenstein

Oña‐Burgos

et al. 2013

Chemistry A European J

View full text Add to dashboard Cite

show abstract

ChemInform Abstract: Chemistry of Organometallic Metallacyclic Compounds of the d Block Elements. Part 7. Synthesis, Properties, and Structure of Cyclic ( LxLi2Pt(CH2CH2CH2CH2)2) ‐ A New Type of Pt(II) Metallacyclopentane Complexes.

Froehlich¹,

Wyrwa²,

Goerls³

1993

ChemInform

View full text Add to dashboard Cite

show abstract

Beiträdge zur chemie organometallischer metallacyclischer nebengruppenmetallverbindungen

Fröhlich

Wyrwa

Görls³

1993

Journal of Organometallic Chemistry

View full text Add to dashboard Cite

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Synthese, Eigenschaften und Struktur von [L_xLi₂ Pt(CH₂CH₂ CH₂CH₂)₂] ‐ ein neuer Typ von Pt^II‐Metallacyclopentankomplexen

Cited by 8 publications

References 15 publications

Homoleptic Tetrakis(silyl) Complexes of Pd⁰ and Pt⁰ Featuring Metal‐Centred Heterocubane Structures: Evidence for the Existence of the Corresponding Mononuclear Pd^I and Pt^I Complexes

Homoleptic Tetrakis(silyl) Complexes of Pd⁰ and Pt⁰ Featuring Metal‐Centred Heterocubane Structures: Evidence for the Existence of the Corresponding Mononuclear Pd^I and Pt^I Complexes

ChemInform Abstract: Chemistry of Organometallic Metallacyclic Compounds of the d Block Elements. Part 7. Synthesis, Properties, and Structure of Cyclic ( LxLi2Pt(CH2CH2CH2CH2)2) ‐ A New Type of Pt(II) Metallacyclopentane Complexes.

Beiträdge zur chemie organometallischer metallacyclischer nebengruppenmetallverbindungen

Contact Info

Product

Resources

About

Synthese, Eigenschaften und Struktur von [LxLi2 Pt(CH2CH2 CH2CH2)2] ‐ ein neuer Typ von PtII‐Metallacyclopentankomplexen

Cited by 8 publications

References 15 publications

Homoleptic Tetrakis(silyl) Complexes of Pd0 and Pt0 Featuring Metal‐Centred Heterocubane Structures: Evidence for the Existence of the Corresponding Mononuclear PdI and PtI Complexes

Homoleptic Tetrakis(silyl) Complexes of Pd0 and Pt0 Featuring Metal‐Centred Heterocubane Structures: Evidence for the Existence of the Corresponding Mononuclear PdI and PtI Complexes

ChemInform Abstract: Chemistry of Organometallic Metallacyclic Compounds of the d Block Elements. Part 7. Synthesis, Properties, and Structure of Cyclic ( LxLi2Pt(CH2CH2CH2CH2)2) ‐ A New Type of Pt(II) Metallacyclopentane Complexes.

Beiträdge zur chemie organometallischer metallacyclischer nebengruppenmetallverbindungen

Contact Info

Product

Resources

About

Synthese, Eigenschaften und Struktur von [L_xLi₂ Pt(CH₂CH₂ CH₂CH₂)₂] ‐ ein neuer Typ von Pt^II‐Metallacyclopentankomplexen

Homoleptic Tetrakis(silyl) Complexes of Pd⁰ and Pt⁰ Featuring Metal‐Centred Heterocubane Structures: Evidence for the Existence of the Corresponding Mononuclear Pd^I and Pt^I Complexes

Homoleptic Tetrakis(silyl) Complexes of Pd⁰ and Pt⁰ Featuring Metal‐Centred Heterocubane Structures: Evidence for the Existence of the Corresponding Mononuclear Pd^I and Pt^I Complexes