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

被引：24

作者：

Rahman, AFMM

Jackson, WG ^{[1
]}

Willis, AC

机构：

[1] Univ New S Wales, Univ Coll, Sch Phys Environm & Math Sci, Canberra, ACT 2600, Australia

[2] Australian Natl Univ, Res Sch Chem, Canberra, ACT 0200, Australia

来源：

INORGANIC CHEMISTRY | 2004年 / 43卷 / 24期

关键词：

D O I：

10.1021/ic040044z

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

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)(2)O-2]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 O-2(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.

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收藏

页码：7558 / 7560

页数：3

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