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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