Synthesis, crystal structure and magnetic properties of an oxalate-bridged diiron(III) complex {[FeIII(salapn)]2(C2O4)}

Hong Peng Jia; Wei Li; Zhan Feng Ju; Jie Zhang

doi:10.1016/j.molstruc.2006.09.003

Synthesis, crystal structure and magnetic properties of an oxalate-bridged diiron(III) complex {[Fe^III(salapn)]₂(C₂O₄)}

Hong Peng Jia, Wei Li, Zhan Feng Ju, Jie Zhang^*

^*Corresponding author for this work

CAS - Fujian Institute of Research on the Structure of Matter

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

16 Citations (Scopus)

Abstract

The oxalate-bridged Schiff-based complex {[Fe^III(salapn)]₂(C₂O₄)} (1) has been synthesized and characterized structurally (salapn = N,N′-bis(salicylaldehyde)-1,3-diaminopentane dianion). Each iron(III) ion is coordinated in slightly distorted octahedral geometry by two oxygen atoms and two nitrogen atoms from a salapn ligand, and two carboxylate oxygen atoms from an oxalate ligand. The [Fe(salapn)] moiety is linked by a bridging oxalate ligand to form a dimeric entity. The magnetic susceptibility study of 1 demonstrates the presence of antiferromagnetic interaction between two Fe(III) ions.

Original language	English
Pages (from-to)	49-52
Number of pages	4
Journal	Journal of Molecular Structure
Volume	833
Issue number	1-3
DOIs	https://doi.org/10.1016/j.molstruc.2006.09.003
Publication status	Published - 15 May 2007
Externally published	Yes

Keywords

Bridging oxalate
Crystal structure
Diiron(III) complex
Magnetic properties
Schiff-base

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10.1016/j.molstruc.2006.09.003

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title = "Synthesis, crystal structure and magnetic properties of an oxalate-bridged diiron(III) complex {[FeIII(salapn)]2(C2O4)}",

abstract = "The oxalate-bridged Schiff-based complex {[FeIII(salapn)]2(C2O4)} (1) has been synthesized and characterized structurally (salapn = N,N′-bis(salicylaldehyde)-1,3-diaminopentane dianion). Each iron(III) ion is coordinated in slightly distorted octahedral geometry by two oxygen atoms and two nitrogen atoms from a salapn ligand, and two carboxylate oxygen atoms from an oxalate ligand. The [Fe(salapn)] moiety is linked by a bridging oxalate ligand to form a dimeric entity. The magnetic susceptibility study of 1 demonstrates the presence of antiferromagnetic interaction between two Fe(III) ions.",

keywords = "Bridging oxalate, Crystal structure, Diiron(III) complex, Magnetic properties, Schiff-base",

author = "Jia, {Hong Peng} and Wei Li and Ju, {Zhan Feng} and Jie Zhang",

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AU - Jia, Hong Peng

AU - Li, Wei

AU - Ju, Zhan Feng

AU - Zhang, Jie

PY - 2007/5/15

Y1 - 2007/5/15

N2 - The oxalate-bridged Schiff-based complex {[FeIII(salapn)]2(C2O4)} (1) has been synthesized and characterized structurally (salapn = N,N′-bis(salicylaldehyde)-1,3-diaminopentane dianion). Each iron(III) ion is coordinated in slightly distorted octahedral geometry by two oxygen atoms and two nitrogen atoms from a salapn ligand, and two carboxylate oxygen atoms from an oxalate ligand. The [Fe(salapn)] moiety is linked by a bridging oxalate ligand to form a dimeric entity. The magnetic susceptibility study of 1 demonstrates the presence of antiferromagnetic interaction between two Fe(III) ions.

AB - The oxalate-bridged Schiff-based complex {[FeIII(salapn)]2(C2O4)} (1) has been synthesized and characterized structurally (salapn = N,N′-bis(salicylaldehyde)-1,3-diaminopentane dianion). Each iron(III) ion is coordinated in slightly distorted octahedral geometry by two oxygen atoms and two nitrogen atoms from a salapn ligand, and two carboxylate oxygen atoms from an oxalate ligand. The [Fe(salapn)] moiety is linked by a bridging oxalate ligand to form a dimeric entity. The magnetic susceptibility study of 1 demonstrates the presence of antiferromagnetic interaction between two Fe(III) ions.

KW - Bridging oxalate

KW - Crystal structure

KW - Diiron(III) complex

KW - Magnetic properties

KW - Schiff-base

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DO - 10.1016/j.molstruc.2006.09.003

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Synthesis, crystal structure and magnetic properties of an oxalate-bridged diiron(III) complex {[Fe^III(salapn)]₂(C₂O₄)}

Abstract

Keywords

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