The first sideways-bonded peroxo complex for a tetraaminecobalt(III) species

A. F.M.Mokhlesur Rahman; W. Gregory Jackson; Anthony C. Willis

doi:10.1021/ic040044z

The first sideways-bonded peroxo complex for a tetraaminecobalt(III) species

A. F.M.Mokhlesur Rahman, W. Gregory Jackson^*, Anthony C. Willis

^*Corresponding author for this work

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

27 Citations (Scopus)

Abstract

Cobalt(II) salts react with H₂O₂ in the presence of 2 equiv of tetramethylethylenediamine (tmen) to produce a stable sideways bonded mononuclear peroxo complex [Co(tmen)₂O₂]ClO₄ which has been characterized chemically and by a single crystal X-ray determination. This is the first such tetraaminecobalt(III) complex, indeed, the first for any tetraaminemetal ion complex. The mononuclear peroxo complex can also be synthesized by O₂^2- anation of cis-[Co(tmen) ₂(OH₂)₂]³⁺. This reaction is reversed in acid, and this offers the potential to develop Co(III) catalyzed oxidation reactions.

Original language	English
Pages (from-to)	7558-7560
Number of pages	3
Journal	Inorganic Chemistry
Volume	43
Issue number	24
DOIs	https://doi.org/10.1021/ic040044z
Publication status	Published - 29 Nov 2004

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title = "The first sideways-bonded peroxo complex for a tetraaminecobalt(III) species",

abstract = "Cobalt(II) salts react with H2O2 in the presence of 2 equiv of tetramethylethylenediamine (tmen) to produce a stable sideways bonded mononuclear peroxo complex [Co(tmen)2O2]ClO4 which has been characterized chemically and by a single crystal X-ray determination. This is the first such tetraaminecobalt(III) complex, indeed, the first for any tetraaminemetal ion complex. The mononuclear peroxo complex can also be synthesized by O22- anation of cis-[Co(tmen) 2(OH2)2]3+. This reaction is reversed in acid, and this offers the potential to develop Co(III) catalyzed oxidation reactions.",

author = "Rahman, {A. F.M.Mokhlesur} and Jackson, {W. Gregory} and Willis, {Anthony C.}",

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T1 - The first sideways-bonded peroxo complex for a tetraaminecobalt(III) species

AU - Rahman, A. F.M.Mokhlesur

AU - Jackson, W. Gregory

AU - Willis, Anthony C.

PY - 2004/11/29

Y1 - 2004/11/29

N2 - Cobalt(II) salts react with H2O2 in the presence of 2 equiv of tetramethylethylenediamine (tmen) to produce a stable sideways bonded mononuclear peroxo complex [Co(tmen)2O2]ClO4 which has been characterized chemically and by a single crystal X-ray determination. This is the first such tetraaminecobalt(III) complex, indeed, the first for any tetraaminemetal ion complex. The mononuclear peroxo complex can also be synthesized by O22- anation of cis-[Co(tmen) 2(OH2)2]3+. This reaction is reversed in acid, and this offers the potential to develop Co(III) catalyzed oxidation reactions.

AB - Cobalt(II) salts react with H2O2 in the presence of 2 equiv of tetramethylethylenediamine (tmen) to produce a stable sideways bonded mononuclear peroxo complex [Co(tmen)2O2]ClO4 which has been characterized chemically and by a single crystal X-ray determination. This is the first such tetraaminecobalt(III) complex, indeed, the first for any tetraaminemetal ion complex. The mononuclear peroxo complex can also be synthesized by O22- anation of cis-[Co(tmen) 2(OH2)2]3+. This reaction is reversed in acid, and this offers the potential to develop Co(III) catalyzed oxidation reactions.

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U2 - 10.1021/ic040044z

DO - 10.1021/ic040044z

M3 - Article

SN - 0020-1669

VL - 43

SP - 7558

EP - 7560

JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 24

ER -

The first sideways-bonded peroxo complex for a tetraaminecobalt(III) species

Abstract

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