Substituent-free gallium by hydrogenolysis of coordinated gaCp*: Synthesis and structure of highly fluxional [Ru2(Ga)(GaCp*) 7(H)3]

Thomas Cadenbach; Christian Gemel; Rochus Schmid; Markus Halbherr; Kirill Yusenko; Mirza Cokoja; Roland A. Fischer

doi:10.1002/anie.200805605

Substituent-free gallium by hydrogenolysis of coordinated gaCp: Synthesis and structure of highly fluxional [Ru₂(Ga)(GaCp) ₇(H)₃]

Thomas Cadenbach, Christian Gemel, Rochus Schmid, Markus Halbherr, Kirill Yusenko, Mirza Cokoja, Roland A. Fischer

Max-Planck-lnstitut für Kohlenforschung

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

42 Scopus citations

Abstract

All change: Complete ligand exchange through the hydrogenation of [Ru(η⁴-cod)(η₆-cot)] in the presence of GaCp* under mild conditions leads to the title complex featuring a "naked" gallium atom bridging two ruthenium centers (see structure: C white, Ga blue, Ru red). This cluster can be considered as a trapped intermediate on the way to mixed-metal nanoparticles; cot=1,3,5- cyclooctatriene; cod=1,5-cyclooctadiene, Cp*=C₅Me₅.

Original language	English
Pages (from-to)	3872-3876
Number of pages	5
Journal	Angewandte Chemie International Edition in English
Volume	48
Issue number	21
DOIs	https://doi.org/10.1002/anie.200805605
State	Published - 11 May 2009
Externally published	Yes

Keywords

Cluster compounds
Coordination chemistry
Gallium
Hydrogenolysis
Ruthenium

Access to Document

10.1002/anie.200805605

Cite this

@article{02e66d116e8c4ad08fd6e45c6e1593f5,

title = "Substituent-free gallium by hydrogenolysis of coordinated gaCp*: Synthesis and structure of highly fluxional [Ru2(Ga)(GaCp*) 7(H)3]",

abstract = "All change: Complete ligand exchange through the hydrogenation of [Ru(η4-cod)(η6-cot)] in the presence of GaCp* under mild conditions leads to the title complex featuring a {"}naked{"} gallium atom bridging two ruthenium centers (see structure: C white, Ga blue, Ru red). This cluster can be considered as a trapped intermediate on the way to mixed-metal nanoparticles; cot=1,3,5- cyclooctatriene; cod=1,5-cyclooctadiene, Cp*=C5Me5.",

keywords = "Cluster compounds, Coordination chemistry, Gallium, Hydrogenolysis, Ruthenium",

author = "Thomas Cadenbach and Christian Gemel and Rochus Schmid and Markus Halbherr and Kirill Yusenko and Mirza Cokoja and Fischer, {Roland A.}",

year = "2009",

month = may,

day = "11",

doi = "10.1002/anie.200805605",

language = "English",

volume = "48",

pages = "3872--3876",

journal = "Angewandte Chemie International Edition in English",

issn = "1433-7851",

publisher = "John Wiley and Sons Ltd",

number = "21",

}

TY - JOUR

T1 - Substituent-free gallium by hydrogenolysis of coordinated gaCp*

T2 - Synthesis and structure of highly fluxional [Ru2(Ga)(GaCp*) 7(H)3]

AU - Cadenbach, Thomas

AU - Gemel, Christian

AU - Schmid, Rochus

AU - Halbherr, Markus

AU - Yusenko, Kirill

AU - Cokoja, Mirza

AU - Fischer, Roland A.

PY - 2009/5/11

Y1 - 2009/5/11

N2 - All change: Complete ligand exchange through the hydrogenation of [Ru(η4-cod)(η6-cot)] in the presence of GaCp* under mild conditions leads to the title complex featuring a "naked" gallium atom bridging two ruthenium centers (see structure: C white, Ga blue, Ru red). This cluster can be considered as a trapped intermediate on the way to mixed-metal nanoparticles; cot=1,3,5- cyclooctatriene; cod=1,5-cyclooctadiene, Cp*=C5Me5.

AB - All change: Complete ligand exchange through the hydrogenation of [Ru(η4-cod)(η6-cot)] in the presence of GaCp* under mild conditions leads to the title complex featuring a "naked" gallium atom bridging two ruthenium centers (see structure: C white, Ga blue, Ru red). This cluster can be considered as a trapped intermediate on the way to mixed-metal nanoparticles; cot=1,3,5- cyclooctatriene; cod=1,5-cyclooctadiene, Cp*=C5Me5.

KW - Cluster compounds

KW - Coordination chemistry

KW - Gallium

KW - Hydrogenolysis

KW - Ruthenium

UR - http://www.scopus.com/inward/record.url?scp=70349973188&partnerID=8YFLogxK

U2 - 10.1002/anie.200805605

DO - 10.1002/anie.200805605

M3 - Article

AN - SCOPUS:70349973188

SN - 1433-7851

VL - 48

SP - 3872

EP - 3876

JO - Angewandte Chemie International Edition in English

JF - Angewandte Chemie International Edition in English

IS - 21

ER -

Substituent-free gallium by hydrogenolysis of coordinated gaCp: Synthesis and structure of highly fluxional [Ru₂(Ga)(GaCp) ₇(H)₃]

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this