Cobalt-platinum heterometallic clusters containing N-heterocyclic carbene ligands

Bo Yang Chor; Wei Xiang Koh; Rakesh Ganguly; Yongxin Li; Luwei Chen; Robert Raja; Weng Kee Leong

doi:10.1016/j.jorganchem.2017.06.018

Cobalt-platinum heterometallic clusters containing N-heterocyclic carbene ligands

Bo Yang Chor, Wei Xiang Koh, Rakesh Ganguly, Yongxin Li, Luwei Chen, Robert Raja, Weng Kee Leong^*

^*Corresponding author for this work

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

3 Citations (Scopus)

Abstract

The heteronuclear cobalt-platinum cluster [Co₂Pt₂(IPr)₂(μ₂-CO)₄(CO)₄] can be obtained from the [Pt(IPr)] fragment through an addition reaction with [Co₂(CO)₈], and with subsequent cluster fragmentation, with [Co₄(CO)₁₂] and [Co₃(μ₃-CH)(CO)₉]; the latter reaction with the methylidyne cluster also afforded another cobalt-platinum cluster [Co₄Pt₂(μ₆-C)(IPr)₂(μ₂-CO)₅(CO)₆]. These are the first examples of Co-Pt heteronuclear clusters containing NHC ligands.

Original language	English
Pages (from-to)	48-53
Number of pages	6
Journal	Journal of Organometallic Chemistry
Volume	849-850
DOIs	https://doi.org/10.1016/j.jorganchem.2017.06.018
Publication status	Published - Nov 1 2017
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2017 Elsevier B.V.

ASJC Scopus Subject Areas

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry
Materials Chemistry

Keywords

Cobalt
Heteronuclear carbonyl clusters
NHC
Platinum

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10.1016/j.jorganchem.2017.06.018

Cite this

@article{5277528ea49047c9838c325473c86664,

title = "Cobalt-platinum heterometallic clusters containing N-heterocyclic carbene ligands",

abstract = "The heteronuclear cobalt-platinum cluster [Co2Pt2(IPr)2(μ2-CO)4(CO)4] can be obtained from the [Pt(IPr)] fragment through an addition reaction with [Co2(CO)8], and with subsequent cluster fragmentation, with [Co4(CO)12] and [Co3(μ3-CH)(CO)9]; the latter reaction with the methylidyne cluster also afforded another cobalt-platinum cluster [Co4Pt2(μ6-C)(IPr)2(μ2-CO)5(CO)6]. These are the first examples of Co-Pt heteronuclear clusters containing NHC ligands.",

keywords = "Cobalt, Heteronuclear carbonyl clusters, NHC, Platinum",

author = "Chor, {Bo Yang} and Koh, {Wei Xiang} and Rakesh Ganguly and Yongxin Li and Luwei Chen and Robert Raja and Leong, {Weng Kee}",

note = "Publisher Copyright: {\textcopyright} 2017 Elsevier B.V.",

year = "2017",

month = nov,

day = "1",

doi = "10.1016/j.jorganchem.2017.06.018",

language = "English",

volume = "849-850",

pages = "48--53",

journal = "Journal of Organometallic Chemistry",

issn = "0022-328X",

publisher = "Elsevier",

}

TY - JOUR

T1 - Cobalt-platinum heterometallic clusters containing N-heterocyclic carbene ligands

AU - Chor, Bo Yang

AU - Koh, Wei Xiang

AU - Ganguly, Rakesh

AU - Li, Yongxin

AU - Chen, Luwei

AU - Raja, Robert

AU - Leong, Weng Kee

PY - 2017/11/1

Y1 - 2017/11/1

N2 - The heteronuclear cobalt-platinum cluster [Co2Pt2(IPr)2(μ2-CO)4(CO)4] can be obtained from the [Pt(IPr)] fragment through an addition reaction with [Co2(CO)8], and with subsequent cluster fragmentation, with [Co4(CO)12] and [Co3(μ3-CH)(CO)9]; the latter reaction with the methylidyne cluster also afforded another cobalt-platinum cluster [Co4Pt2(μ6-C)(IPr)2(μ2-CO)5(CO)6]. These are the first examples of Co-Pt heteronuclear clusters containing NHC ligands.

AB - The heteronuclear cobalt-platinum cluster [Co2Pt2(IPr)2(μ2-CO)4(CO)4] can be obtained from the [Pt(IPr)] fragment through an addition reaction with [Co2(CO)8], and with subsequent cluster fragmentation, with [Co4(CO)12] and [Co3(μ3-CH)(CO)9]; the latter reaction with the methylidyne cluster also afforded another cobalt-platinum cluster [Co4Pt2(μ6-C)(IPr)2(μ2-CO)5(CO)6]. These are the first examples of Co-Pt heteronuclear clusters containing NHC ligands.

KW - Cobalt

KW - Heteronuclear carbonyl clusters

KW - NHC

KW - Platinum

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UR - http://www.scopus.com/inward/citedby.url?scp=85021784831&partnerID=8YFLogxK

U2 - 10.1016/j.jorganchem.2017.06.018

DO - 10.1016/j.jorganchem.2017.06.018

M3 - Article

AN - SCOPUS:85021784831

SN - 0022-328X

VL - 849-850

SP - 48

EP - 53

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

ER -

Cobalt-platinum heterometallic clusters containing N-heterocyclic carbene ligands

Abstract

Bibliographical note

ASJC Scopus Subject Areas

Keywords

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