New magnetic frameworks of [(CuF2(H2O)2)x(pyz)]

被引：20

作者：

Lanza, A. ^{[1
,2
]}

Fiolka, C. ^{[1
]}

Fisch, M. ^{[1
,2
]}

Casati, N. ^{[2
]}

Skoulatos, M. ^{[3
]}

Rueegg, C. ^{[3
,4
]}

Kraemer, K. W. ^{[1
]}

Macchi, Piero ^{[1
]}

机构：

[1] Univ Bern, Dept Chem & Biochem, CH-3012 Bern, Switzerland

[2] Paul Scherrer Inst, Swiss Light Source, CH-5232 Villigen, Switzerland

[3] Paul Scherrer Inst, Lab Neutron Scattering & Imaging, CH-5232 Villigen, Switzerland

[4] Univ Geneva, DPMC MaNEP, CH-1211 Geneva, Switzerland

来源：

CHEMICAL COMMUNICATIONS | 2014年 / 50卷 / 93期

基金：

瑞士国家科学基金会;

关键词：

CUPRIC FLUORIDE DIHYDRATE; CRYSTAL-STRUCTURE; LIGANDS;

D O I：

10.1039/c4cc06696k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Pressure-driven orbital reordering in the quantum magnet [CuF2(H2O)(2)(pyz)], (pyz = pyrazine), dramatically affects its magnetic exchange interactions. The crystal chemistry of this system is enriched with a new phase above 3 GPa, surprisingly concomitant with other polymorphs. Moreover, we discovered an unprecedented compound with a different stoichiometry, [(CuF2(H2O)(2))(2)(pyz)], featuring magnetic bi-layers.

引用

页码：14504 / 14507

页数：4

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