Synthesis, crystal structure and magnetic properties of a new dialkoxo-bridged diiron(III) complex

En Qing Gao; Li Hua Yin; Jin Kui Tang; Peng Cheng; Dai Zheng Liao; Zong Hui Jiang; Shi Ping Yan

doi:10.1016/S0277-5387(01)00731-8

Synthesis, crystal structure and magnetic properties of a new dialkoxo-bridged diiron(III) complex

En Qing Gao
, Li Hua Yin
, Jin Kui Tang
, Peng Cheng
, Dai Zheng Liao^*
, Zong Hui Jiang
, Shi Ping Yan

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

19 Scopus citations

Abstract

A new dialkoxo-bridged diiron(III) complex, [Fe₂(N₃)₂(L)₂] (ClO₄)₂ (1) [HL = bis(benzimidazol-2-ylmethyl)(2-hydroxy-ethyl)amine], was synthesized and characterized. According to X-ray crystallographic studies on the solvated species 1·2C₂H₅OH, each Fe(III) ion lies in a highly distorted octahedral environment, and two Fe(III) ions are bridged by the ethoxyl oxygens from two L ligands. Cryomagnetic analyses indicated a moderate antiferromagnetic interaction between the high-spin Fe(III) ions, with J= -21.3 cm.^-1.

Original language	English
Pages (from-to)	669-673
Number of pages	5
Journal	Polyhedron
Volume	20
Issue number	7-8
DOIs	https://doi.org/10.1016/S0277-5387(01)00731-8
State	Published - 15 Apr 2001
Externally published	Yes

Keywords

Crystal structures
Diiron(III) complexes
Magnetic properties

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10.1016/S0277-5387(01)00731-8

Cite this

@article{9c75c923cf694e96a788916801b9b8ea,

title = "Synthesis, crystal structure and magnetic properties of a new dialkoxo-bridged diiron(III) complex",

abstract = "A new dialkoxo-bridged diiron(III) complex, [Fe2(N3)2(L)2] (ClO4)2 (1) [HL = bis(benzimidazol-2-ylmethyl)(2-hydroxy-ethyl)amine], was synthesized and characterized. According to X-ray crystallographic studies on the solvated species 1·2C2H5OH, each Fe(III) ion lies in a highly distorted octahedral environment, and two Fe(III) ions are bridged by the ethoxyl oxygens from two L ligands. Cryomagnetic analyses indicated a moderate antiferromagnetic interaction between the high-spin Fe(III) ions, with J= -21.3 cm.-1.",

keywords = "Crystal structures, Diiron(III) complexes, Magnetic properties",

author = "Gao, \{En Qing\} and Yin, \{Li Hua\} and Tang, \{Jin Kui\} and Peng Cheng and Liao, \{Dai Zheng\} and Jiang, \{Zong Hui\} and Yan, \{Shi Ping\}",

year = "2001",

month = apr,

day = "15",

doi = "10.1016/S0277-5387(01)00731-8",

language = "英语",

volume = "20",

pages = "669--673",

journal = "Polyhedron",

issn = "0277-5387",

publisher = "Elsevier Ltd",

number = "7-8",

}

TY - JOUR

T1 - Synthesis, crystal structure and magnetic properties of a new dialkoxo-bridged diiron(III) complex

AU - Gao, En Qing

AU - Yin, Li Hua

AU - Tang, Jin Kui

AU - Cheng, Peng

AU - Liao, Dai Zheng

AU - Jiang, Zong Hui

AU - Yan, Shi Ping

PY - 2001/4/15

Y1 - 2001/4/15

N2 - A new dialkoxo-bridged diiron(III) complex, [Fe2(N3)2(L)2] (ClO4)2 (1) [HL = bis(benzimidazol-2-ylmethyl)(2-hydroxy-ethyl)amine], was synthesized and characterized. According to X-ray crystallographic studies on the solvated species 1·2C2H5OH, each Fe(III) ion lies in a highly distorted octahedral environment, and two Fe(III) ions are bridged by the ethoxyl oxygens from two L ligands. Cryomagnetic analyses indicated a moderate antiferromagnetic interaction between the high-spin Fe(III) ions, with J= -21.3 cm.-1.

AB - A new dialkoxo-bridged diiron(III) complex, [Fe2(N3)2(L)2] (ClO4)2 (1) [HL = bis(benzimidazol-2-ylmethyl)(2-hydroxy-ethyl)amine], was synthesized and characterized. According to X-ray crystallographic studies on the solvated species 1·2C2H5OH, each Fe(III) ion lies in a highly distorted octahedral environment, and two Fe(III) ions are bridged by the ethoxyl oxygens from two L ligands. Cryomagnetic analyses indicated a moderate antiferromagnetic interaction between the high-spin Fe(III) ions, with J= -21.3 cm.-1.

KW - Crystal structures

KW - Diiron(III) complexes

KW - Magnetic properties

UR - https://www.scopus.com/pages/publications/0035870469

U2 - 10.1016/S0277-5387(01)00731-8

DO - 10.1016/S0277-5387(01)00731-8

M3 - 文章

AN - SCOPUS:0035870469

SN - 0277-5387

VL - 20

SP - 669

EP - 673

JO - Polyhedron

JF - Polyhedron

IS - 7-8

ER -

Synthesis, crystal structure and magnetic properties of a new dialkoxo-bridged diiron(III) complex

Abstract

Keywords

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