Terbium acetate
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| OtherNames = Terbium acetate
Terbium triacetate
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| CASNo = 25519-07-7
| ChemSpiderID = 147290
| EC_number = 247-065-3
| PubChem = 168383
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| StdInChI=1S/3C2H4O2.Tb/c3*1-2(3)4;/h3*1H3,(H,3,4);/q;;;+3/p-3
| StdInChIKey = JQBILSNVGUAPMM-UHFFFAOYSA-K
| SMILES = CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].[Tb+3]
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|Section2={{Chembox Properties
| Formula = Tb(CH3COO)3
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| Appearance = White crystals
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|Section8={{Chembox Related
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| OtherCations = Gadolinium acetate
Dysprosium acetate
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Terbium(III) acetate is the acetate salt of terbium, with a chemical formula of Tb(CH3COO)3.
Physical properties
File:Terbium acetate reacting with cesium carbonate.webm to form a precipitation of terbium hydroxycarbonate, which reacts with excess caesium carbonate and dissolves again. The reaction was irradiated with ultraviolet light with a wavelength of 365 nm, which has the characteristic green light of terbium.]]
The tetrahydrate of terbium acetate can lose hydration at 60 °C, obtaining the anhydrate at 180 °C, which starts to decompose at 220 °C, forming terbium oxide at 650 °C.Manabe, Kazuo; Ogawa, Makoto. Thermal decomposition of terbium(III) acetate tetrahydrate (in Japanese). Nippon Kagaku Kaishi, 1982. Issue 4. pp 694-6. ISSN:0369-4577
References
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External reading
- Lossin, Adalbert; Meyer, Gerd. Anhydrous rare-earth acetates, M(CH3COO)3 (M = samarium-lutetium, yttrium) with chain structures. Crystal structures of Lu(CH3COO)3 and Ho(CH3COO)3 (in German). Zeitschrift fuer Anorganische und Allgemeine Chemie, 1993. 619(9): 1609–1615. ISSN:0044-2313
{{Terbium compounds}}
{{Acetates}}