| Autor: |
Wataru Fujita, Wasuke Mori, Koichi Kikuchi |
| Rok vydání: |
2012 |
| Předmět: |
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| Zdroj: |
Chemistry - An Asian Journal. 7:2830-2835 |
| ISSN: |
1861-4728 |
| DOI: |
10.1002/asia.201200732 |
| Popis: |
We prepared single crystals of basic copper formate Cu(2)(OH)(3)HCO(2) (1) by hydrolysis of formate anions in an aqueous solution of copper formate. X-ray structure analysis showed that this material has a two-dimensional triangular lattice network with S = 1/2. The temperature dependence of magnetic susceptibility revealed antiferromagnetic ordering at 5.4 K. A spin-flop transition was observed at about 20 kOe at 2 K, thereby indicating metamagnetic-like behavior. The saturation magnetization was almost one-half of the theoretical value at 2 K under 70 kOe. The magnetic behaviors of 1 were also discussed with regard to its crystal structure. The preparation method presented herein is convenient and available for single crystal growth of metal hydroxide derivatives with various anions. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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