Abstract
A novel di-copperII-complex substituted monovacant Keggin polyoxotungstate [Cu(2,2′-bpy)(H2O)][H2PW11O39Cu2(2,2′-bpy)2(H2O)(OH)] · 1.5H2O (1) (2,2′-bpy = 2,2′-bipyridine) with a 1D polymeric chain has been hydrothermally synthesized and structurally characterized. To our knowledge, 1 is the rare magnetic di-transition metal-complex substituted monovacant Keggin polyoxotungstate with a unique 1D dual-bridging chain structure. Its magnetic behavior has been quantitatively analyzed by the Bleaney-Bowers equation, indicating the presence of weak antiferromagnetic interactions within dinuclear CuII centers.
Original language | English |
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Pages (from-to) | 1288-1291 |
Number of pages | 4 |
Journal | Inorganic Chemistry Communications |
Volume | 11 |
Issue number | 10 |
DOIs | |
Publication status | Published - Oct 2008 |
Externally published | Yes |
Keywords
- Hydrothermal synthesis
- Keggin structure
- Magnetism
- Polyoxometalate
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Li, B., Zhao, J. W., Zheng, S. T., & Yang, G. Y. (2008). Hydrothermal synthesis and structure of di-copperII-complex substituted monovacant polyoxotungstate with a 1D chain structure. Inorganic Chemistry Communications, 11(10), 1288-1291. https://doi.org/10.1016/j.inoche.2008.08.001