A “Star” Antiferromagnet: A Polymeric Iron(III) Acetate That Exhibits Both Spin Frustration and Long‐Range Magnetic Ordering | Zendy

Zheng YanZhen | Zendy; Tong MingLiang | Zendy; Xue Wei | Zendy; Zhang WeiXiong | Zendy; Chen XiaoMing | Zendy; Grandjean Fernande | Zendy; Long Gary J. | Zendy

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A “Star” Antiferromagnet: A Polymeric Iron(III) Acetate That Exhibits Both Spin Frustration and Long‐Range Magnetic Ordering

Author(s) -

Zheng YanZhen,

Tong MingLiang,

Xue Wei,

Zhang WeiXiong,

Chen XiaoMing,

Grandjean Fernande,

Long Gary J.

Publication year - 2007

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.200701954

Subject(s) - frustration , antiferromagnetism , orange (colour) , star (game theory) , chemistry , crystallography , materials science , physics , condensed matter physics , optics , astrophysics

Star formation : Polymeric [Fe 3 (μ 3 ‐O)(μ‐OAc) 6 (H 2 O) 3 ][Fe 3 (μ 3 ‐O)μ‐OAc) 7.5 ] 2 ⋅7 H 2 O is synthesized by linking triangular {Fe 3 (μ 3 ‐O)} clusters through anti‐anti bridging acetate ligands (see picture; red and blue: Fe, orange: O). Spin frustration and long‐range magnetic order coexist in this compound below 4.5 K (see graph).

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