Terbium acetylacetonate
Identifiers
3D model (JSmol)
  • InChI=1S/3C5H7O2.Tb/c3*1-4(6)3-5(2)7;/h3*3H,1-2H3;/q3*-1;+3
    Key: MAPWZFZLNRMAMO-UHFFFAOYSA-N
  • CC(=O)[CH-]C(=O)C.CC(=O)[CH-]C(=O)C.CC(=O)[CH-]C(=O)C.[Tb+3]
Properties
C15H21O6Tb
Molar mass 456.252 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Terbium acetylacetonate is a coordination compound with the chemical formula Tb(C5H7O2)3, or Tb(acac)3 for short. It can be prepared by the reaction of ammonia, acetylacetone and terbium nitrate:[1]

3 NH3 + 3 Hacac + Tb(NO3)3 → Tb(acac)3 + 3 NH4NO3

It reacts with 5-[(2-thiophene methylene)amino]-8-hydroxyquinoline (L) by heating in acetonitrile/dichloromethane solution to obtain light yellow [Tb(acac)4(L)6(μ3-OH)2]·CH3CN crystals.[2] It can be used in the preparation of some optical materials.[3][4][5]

References

  1. ↑ Anees A. Ansari, Joselito P. Labis (2012). "One-pot synthesis and photoluminescence properties of luminescent functionalized mesoporous SiO2@Tb(OH)3 core–shell nanospheres". Journal of Materials Chemistry. 22 (32): 16649. doi:10.1039/c2jm33583b. ISSN 0959-9428. Retrieved 2021-09-20.
  2. ↑ Wen-Min Wang, Lei Huai, Xi-Wen Wang, Kai-Jun Jiang, Hai-Yun Shen, Hong-Ling Gao, Ming Fang, Jian-Zhong Cui (2020). "Structures, magnetic refrigeration and single molecule-magnet behavior of five rhombus-shaped tetranuclear Ln( iii )-based clusters". New Journal of Chemistry. 44 (25): 10266–10274. doi:10.1039/D0NJ01969K. ISSN 1144-0546. S2CID 219448650. Retrieved 2021-09-20.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  3. ↑ Rui Jia, Ting Gao, Yu Yang, Wenbin Sun, Ruoxi Chen, Pengfei Yan, Guangfeng Hou (Sep 2015). "Luminescence of Salen Lanthanide Bimetallic Complexes: Dual Emission and Energy Transfer: Luminescence of Salen Lanthanide Bimetallic Complexes". Zeitschrift für anorganische und allgemeine Chemie. 641 (11): 1974–n/a. doi:10.1002/zaac.201500138. Archived from the original on 2021-09-16. Retrieved 2021-09-20.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  4. ↑ Gaël Zucchi, Taewoo Jeon, Denis Tondelier, Dmitry Aldakov, Pierre Thuéry, Michel Ephritikhine, Bernard Geffroy (2010). "White electroluminescence of lanthanide complexes resulting from exciplex formation". Journal of Materials Chemistry. 20 (11): 2114. doi:10.1039/b921740a. ISSN 0959-9428. Retrieved 2021-09-20.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  5. ↑ Anna M. Kaczmarek, Ying‐Ya Liu, Mariusz K. Kaczmarek, Hengshuo Liu, Flavia Artizzu, Luís D. Carlos, Pascal Van Der Voort (2020-01-27). "Developing Luminescent Ratiometric Thermometers Based on a Covalent Organic Framework (COF)". Angewandte Chemie International Edition. 59 (5): 1932–1940. doi:10.1002/anie.201913983. ISSN 1433-7851. PMID 31777996. S2CID 208337469. Archived from the original on 2021-09-16. Retrieved 2021-09-20.{{cite journal}}: CS1 maint: multiple names: authors list (link)
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