A s-bridged CoIIICuIICoIII trinuclear complex with an unusual Copper(II) ion bound by four aliphatic thiolato donors

Takumi Konno; Toshihiro Tamai; Tatsuya Kawamoto; Kiyoshi Tsuge; Asako Igashira-Kamiyama

doi:10.1246/cl.2009.1074

A s-bridged Co^IIICu^IICo^III trinuclear complex with an unusual Copper(II) ion bound by four aliphatic thiolato donors

Takumi Konno^*, Toshihiro Tamai, Tatsuya Kawamoto, Kiyoshi Tsuge, Asako Igashira-Kamiyama

^*Corresponding author for this work

Department of Chemistry

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

4 Scopus citations

Abstract

Treatment of ΔΔ-[Ni^II{Co^III(aet) ₂(R,R-chxn)}₂](ClO₄)₄ (Haet = 2-aminoethanethiol, R,R-chxn = 1R,2R-cyclohexanediamine) with Cu(ClO ₄)₂ in water gave ΔΔ-[Cu^II{Co ^III(aet)₂(R,R-chxn)}₂](ClO₄) ₄ (1), in which a central copper(II) ion is surrounded by four aliphatic thiolato donors in a twisted square-planar geometry. Complex 1 was converted to ΔΔ[Cu^ICl{Co^III(aet) ₂(R,R-chxn)}₂](ClO₄)₂ (2) by treatment with NaCl in water, while 2 was reverted back to 1 by treatment with NaClO₄.

Original language	English
Pages (from-to)	1074-1075
Number of pages	2
Journal	Chemistry Letters
Volume	38
Issue number	11
DOIs	https://doi.org/10.1246/cl.2009.1074
State	Published - 2009

ASJC Scopus subject areas

General Chemistry

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10.1246/cl.2009.1074

Cite this

@article{259ec2cf025e4ad2a179732d016a9d5e,

title = "A s-bridged CoIIICuIICoIII trinuclear complex with an unusual Copper(II) ion bound by four aliphatic thiolato donors",

abstract = "Treatment of ΔΔ-[NiII{CoIII(aet) 2(R,R-chxn)}2](ClO4)4 (Haet = 2-aminoethanethiol, R,R-chxn = 1R,2R-cyclohexanediamine) with Cu(ClO 4)2 in water gave ΔΔ-[CuII{Co III(aet)2(R,R-chxn)}2](ClO4) 4 (1), in which a central copper(II) ion is surrounded by four aliphatic thiolato donors in a twisted square-planar geometry. Complex 1 was converted to ΔΔ[CuICl{CoIII(aet) 2(R,R-chxn)}2](ClO4)2 (2) by treatment with NaCl in water, while 2 was reverted back to 1 by treatment with NaClO4.",

author = "Takumi Konno and Toshihiro Tamai and Tatsuya Kawamoto and Kiyoshi Tsuge and Asako Igashira-Kamiyama",

year = "2009",

doi = "10.1246/cl.2009.1074",

language = "英語",

volume = "38",

pages = "1074--1075",

journal = "Chemistry Letters",

issn = "0366-7022",

publisher = "Oxford University Press",

number = "11",

}

TY - JOUR

T1 - A s-bridged CoIIICuIICoIII trinuclear complex with an unusual Copper(II) ion bound by four aliphatic thiolato donors

AU - Konno, Takumi

AU - Tamai, Toshihiro

AU - Kawamoto, Tatsuya

AU - Tsuge, Kiyoshi

AU - Igashira-Kamiyama, Asako

PY - 2009

Y1 - 2009

N2 - Treatment of ΔΔ-[NiII{CoIII(aet) 2(R,R-chxn)}2](ClO4)4 (Haet = 2-aminoethanethiol, R,R-chxn = 1R,2R-cyclohexanediamine) with Cu(ClO 4)2 in water gave ΔΔ-[CuII{Co III(aet)2(R,R-chxn)}2](ClO4) 4 (1), in which a central copper(II) ion is surrounded by four aliphatic thiolato donors in a twisted square-planar geometry. Complex 1 was converted to ΔΔ[CuICl{CoIII(aet) 2(R,R-chxn)}2](ClO4)2 (2) by treatment with NaCl in water, while 2 was reverted back to 1 by treatment with NaClO4.

AB - Treatment of ΔΔ-[NiII{CoIII(aet) 2(R,R-chxn)}2](ClO4)4 (Haet = 2-aminoethanethiol, R,R-chxn = 1R,2R-cyclohexanediamine) with Cu(ClO 4)2 in water gave ΔΔ-[CuII{Co III(aet)2(R,R-chxn)}2](ClO4) 4 (1), in which a central copper(II) ion is surrounded by four aliphatic thiolato donors in a twisted square-planar geometry. Complex 1 was converted to ΔΔ[CuICl{CoIII(aet) 2(R,R-chxn)}2](ClO4)2 (2) by treatment with NaCl in water, while 2 was reverted back to 1 by treatment with NaClO4.

UR - http://www.scopus.com/inward/record.url?scp=75249090834&partnerID=8YFLogxK

U2 - 10.1246/cl.2009.1074

DO - 10.1246/cl.2009.1074

M3 - 学術論文

AN - SCOPUS:75249090834

SN - 0366-7022

VL - 38

SP - 1074

EP - 1075

JO - Chemistry Letters

JF - Chemistry Letters

IS - 11