Linear, redox-active Pt6 and Pt2Pd2Pt 2 clusters

Eri Goto; Rowshan A. Begum; Shuzhong Zhan; Tomoaki Tanase; Katsumi Tanigaki; Ken Sakai

doi:10.1002/anie.200460707

Linear, redox-active Pt₆ and Pt₂Pd₂Pt ₂ clusters

Eri Goto, Rowshan A. Begum, Shuzhong Zhan, Tomoaki Tanase, Katsumi Tanigaki, Ken Sakai

Advanced Institute for Materials Research (AIMR)

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

64 Citations (Scopus)

Abstract

A piece of jewelry is the complex [Pt₄M₂(μ-H) (μ-dpmp)₄(XylNC)₂](PF₆)₃ (M = Pt, see structure), which contains the longest platinum chain characterized so far. This complex and the related compound with M = Pd are redox-active and can be readily oxidized to the electron-deficient clusters [Pt₄M ₂(μ-dpmp)₄(XylNC)₂](PF₆) ₄ (M = Pt, Pd) with dynamic structural changes in the metal strings. Xyl = 2,6-dimethylphenyl, dpmp = bis(diphenylphosphanylmethyl)phenylphosphane.

Original language	English
Pages (from-to)	5029-5032
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	43
Issue number	38
DOIs	https://doi.org/10.1002/anie.200460707
Publication status	Published - 2004 Sept 27

Keywords

Cluster compounds
Oxidation
Palladium
Platinum
Redox chemistry

ASJC Scopus subject areas

Catalysis
Chemistry(all)

Access to Document

10.1002/anie.200460707

Cite this

@article{4423008640ca42b4a47a3f0f5d46ae64,

title = "Linear, redox-active Pt6 and Pt2Pd2Pt 2 clusters",

abstract = "A piece of jewelry is the complex [Pt4M2(μ-H) (μ-dpmp)4(XylNC)2](PF6)3 (M = Pt, see structure), which contains the longest platinum chain characterized so far. This complex and the related compound with M = Pd are redox-active and can be readily oxidized to the electron-deficient clusters [Pt4M 2(μ-dpmp)4(XylNC)2](PF6) 4 (M = Pt, Pd) with dynamic structural changes in the metal strings. Xyl = 2,6-dimethylphenyl, dpmp = bis(diphenylphosphanylmethyl)phenylphosphane.",

keywords = "Cluster compounds, Oxidation, Palladium, Platinum, Redox chemistry",

author = "Eri Goto and Begum, {Rowshan A.} and Shuzhong Zhan and Tomoaki Tanase and Katsumi Tanigaki and Ken Sakai",

year = "2004",

month = sep,

day = "27",

doi = "10.1002/anie.200460707",

language = "English",

volume = "43",

pages = "5029--5032",

journal = "Angewandte Chemie - International Edition",

issn = "1433-7851",

publisher = "John Wiley and Sons Ltd",

number = "38",

}

TY - JOUR

T1 - Linear, redox-active Pt6 and Pt2Pd2Pt 2 clusters

AU - Goto, Eri

AU - Begum, Rowshan A.

AU - Zhan, Shuzhong

AU - Tanase, Tomoaki

AU - Tanigaki, Katsumi

AU - Sakai, Ken

PY - 2004/9/27

Y1 - 2004/9/27

N2 - A piece of jewelry is the complex [Pt4M2(μ-H) (μ-dpmp)4(XylNC)2](PF6)3 (M = Pt, see structure), which contains the longest platinum chain characterized so far. This complex and the related compound with M = Pd are redox-active and can be readily oxidized to the electron-deficient clusters [Pt4M 2(μ-dpmp)4(XylNC)2](PF6) 4 (M = Pt, Pd) with dynamic structural changes in the metal strings. Xyl = 2,6-dimethylphenyl, dpmp = bis(diphenylphosphanylmethyl)phenylphosphane.

AB - A piece of jewelry is the complex [Pt4M2(μ-H) (μ-dpmp)4(XylNC)2](PF6)3 (M = Pt, see structure), which contains the longest platinum chain characterized so far. This complex and the related compound with M = Pd are redox-active and can be readily oxidized to the electron-deficient clusters [Pt4M 2(μ-dpmp)4(XylNC)2](PF6) 4 (M = Pt, Pd) with dynamic structural changes in the metal strings. Xyl = 2,6-dimethylphenyl, dpmp = bis(diphenylphosphanylmethyl)phenylphosphane.

KW - Cluster compounds

KW - Oxidation

KW - Palladium

KW - Platinum

KW - Redox chemistry

UR - http://www.scopus.com/inward/record.url?scp=4944236548&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=4944236548&partnerID=8YFLogxK

U2 - 10.1002/anie.200460707

DO - 10.1002/anie.200460707

M3 - Article

C2 - 15384115

AN - SCOPUS:4944236548

SN - 1433-7851

VL - 43

SP - 5029

EP - 5032

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 38

ER -