Synthesis, Crystal Structure and Magnetic Properties of Heptanuclear Manganese Complexes with Schiff-base Ligand | Health & Environmental Research Online (HERO)

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Citation
Tags

HERO ID

5928178

Reference Type

Journal Article

Title

Synthesis, Crystal Structure and Magnetic Properties of Heptanuclear Manganese Complexes with Schiff-base Ligand

Author(s)

Yang Li-Guo; Wang Xin; Yu Zhi-Chao; Zhang Yong-Hui; Li Shu-Li; Wang Kai; Niu Yong-Sheng; Song Hai-Xiang

Year

2019

Is Peer Reviewed?

Yes

Journal

Chinese Journal of Structural Chemistry
ISSN: 0254-5861

Volume

Issue

Page Numbers

2135-2140

DOI

10.14102/j.cnki.0254-5861.2011-2379

Web of Science Id

WOS:000502704600019

Abstract

One new mixed-valence heptanuclear manganese complex, [(MnMn6O2L6)-Mn-II-O-III- (NaCH3COO)(2)(CH3COO)(4)](1) (L = 3-ethoxy-6-(((2-hydroxyethyl)imino)methyl) phenol, was synthesized by treating the Schiff-base ligand with Mn(acac)(3)center dot 4H(2)O and characterized by elemental analysis, IR spectra, thermogravimetric analyses and X-ray single-crystal diffraction. 1 has a similar new mixed-valence heptanuclear structure. The magnetic measurements indicate that 1 exhibits the antiferromagnetic interactions.

Keywords

manganese; schiff base; crystal structures; magnetic properties