Abstract
A series of compounds, [Ni(AA)2X]Y (AA=diamines, tetramines etc; X=N3 and NO2 ; Y=C104, PF6 etc) with S=1 have been synthesized, and their magnetic properties and crystal structures have been investigated. They have linear-chain structures. It has been found that the magnitude of the Haldane gaps can be controlled by substituting the bridging groups(X) and in-plane ligands(AA). On the other hand, [Ni([15]aneN4)N3]PF6, [Ni([14]aneN4)N3]ClO4·H2O and [Ni(en)2NO2]BF4 show spin glass behaviors.
| Original language | English |
|---|---|
| Pages (from-to) | 1717-1718 |
| Number of pages | 2 |
| Journal | Synthetic Metals |
| Volume | 85 |
| Issue number | 1-3 |
| DOIs | |
| Publication status | Published - 1997 Mar 15 |
Keywords
- Haldane gap
- One-dimensional Heisenberg antiferromagnet
- Spin glass
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
- Metals and Alloys
- Materials Chemistry
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Manabe, T., Yamashita, M., Ohishi, T., Takeuchi, T., Yosida, T., Yu, Y., Honda, Z., & Katsumata, K. (1997). S=1 new Haldane gap systems and spin glass behaviors: Syntheses, structures and magnetic properties of linear-chain Ni(II) complexes. Synthetic Metals, 85(1-3), 1717-1718. https://doi.org/10.1016/s0379-6779(97)80406-7