Magnetite-like mixed-valence iron ferrimagnetic homohelical chains exhibiting spin canting, spin-flop and field induced SCM like behaviours

被引：4

作者：

Lv, Lin-Lin ^{[1
]}

Sun, Ying-Xi ^{[1
]}

Ji, Cui-Xian ^{[1
]}

Ma, Shuai ^{[1
]}

Ren, Jian-Wei ^{[1
]}

Wang, Wei-Wei ^{[1
]}

Zhao, Jiong-Peng ^{[1
]}

Liu, Zhong-Yi ^{[2
]}

Lin, Qing ^{[3
]}

Su, Kaimin ^{[3
]}

He, Yun ^{[3
]}

Liu, Fu-Chen ^{[1
]}

机构：

[1] Tianjin Univ Technol, Sch Chem & Chem Engn, TKL Organ Solar Cells & Photochem Convers, Tianjin 300384, Peoples R China

[2] Tianjin Normal Univ, Coll Chem, Key Lab Inorganicorgan Hybrid Funct Mat Chem, Tianjin 300387, Peoples R China

[3] Guangxi Normal Univ, Coll Phys & Technol, Guilin 541004, Peoples R China

来源：

INORGANIC CHEMISTRY FRONTIERS | 2020年 / 7卷 / 01期

关键词：

METAL-ORGANIC FRAMEWORK; CRYSTAL-STRUCTURE; PARAMETERS; STATES; POINT; MN; FE;

D O I：

10.1039/c9qi00869a

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

In this work, an Fe3O triangle based helical chain complex [Fe-3(mu(3)-O)(mu-O2CH)(6)H2O] was assembled in a solvothermal reaction. The complex was a rare polymeric complex bearing charge separation of Fe3+ and Fe2.5+, in which the charge distribution was like that of magnetite. The valence distribution and polymeric nature result in various magnetism behaviours e.g., ferrimagnetism along the chain, canted antiferromagnetic order, spin-flop and field induced SCM like behavior at low temperature.

引用

页码：186 / 190

页数：5