Spectroscopic Characterization of a Copper(III) Trisuperoxide Complex Bearing Both Side-On and End-On Ligands

被引：14
|
作者：
Gong, Yu [1 ]
Wang, Guanjun [1 ]
Zhou, Mingfei [1 ]
机构：
[1] Fudan Univ, Dept Chem, Shanghai Key Lab Mol Catalysts & Innovat Mat, Adv Mat Lab, Shanghai 200433, Peoples R China
来源：
JOURNAL OF PHYSICAL CHEMISTRY A | 2009年 / 113卷 / 18期
关键词：
ELECTRON-SPIN-RESONANCE; DIOXYGEN COMPLEXES; SOLID ARGON; MONONUCLEAR COPPER; SUPEROXO COMPLEX; OXYGEN COMPLEXES; INFRARED-SPECTRA; CUO2; COMPLEXES; METAL ATOMS; GAS-PHASE;
D O I：
10.1021/jp902166x
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The copper atom reacts with dioxygen in solid argon to form a mononuclear copper dioxygen complex Cu(eta(2)- O-2)(eta(1)-O-2)(2) bearing both side-on and end-on bonded O-2 ligands. The complex is characterized as being a trisuperoxide species with the copper center in its unusual +3 oxidation state. The Cu(III) trisuperoxide complex loses an end-on bonded superoxo ligand in forming the copper bisdioxygen complex Under infrared irradiation.
引用
收藏
页码：5355 / 5359
页数：5
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