Suppression of the Jahn-Teller distortion in a six-coordinate copper(II) complex by doping it into a host lattice

被引：29

作者：

Docherty, Rebecca ^{[1
,2
]}

Tuna, Floriana ^{[1
,2
]}

Kilner, Colin A. ^{[3
]}

McInnes, Eric J. L. ^{[1
,2
]}

Halcrow, Malcolm A. ^{[3
]}

机构：

[1] Univ Manchester, EPSRC Natl UK EPR Facil, Sch Chem, Manchester M13 9PL, Lancs, England

[2] Univ Manchester, Photon Sci Inst, Manchester M13 9PL, Lancs, England

[3] Univ Leeds, Sch Chem, Leeds LS2 9JT, W Yorkshire, England

来源：

CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 34期

基金：

英国工程与自然科学研究理事会;

关键词：

ELECTRON-SPIN-RESONANCE; CROSSOVER COMPLEX; CRYSTAL-STRUCTURE; GROUND-STATE; SOLID-STATE; TEMPERATURE-DEPENDENCE; PARAMAGNETIC-RES; PHASE-TRANSITION; SINGLE-CRYSTALS; ION;

D O I：

10.1039/c2cc30873h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The electronic structures of [Cu(terpy)(2)](2+) and [Cu(bpp)(2)](2+) (bpp = 2,6-di[pyrazol-1-yl]pyridine) are different, when doped into [M(bpp)(2)][BF4](2) (M2+ = Fe2+ or Zn2+). The [Cu(terpy)(2)](2+) dopant is a typical pseudo-Jahn-Teller elongated copper(II) center. However, the [Cu(bpp)(2)](2+) sites show EPR spectra consistent with a tetragonally compressed {d(z2)}(1) configuration.

引用

页码：4055 / 4057

页数：3

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