Holmium(III) selenate is an inorganic compound with the chemical formula Ho2(SeO4)3. It exists in the anhydrous form and as an octahydrate. It can be obtained by dissolving holmium(III) oxide in selenic acid solution and evaporating and crystallizing it.[1] It co-crystallizes with other selenates in solution to obtain complex salts such as K3Ho(SeO4)3·nH2O,[2] NH4Ho(SeO4)2·3H2O[3] and CH3NH3Ho(SeO4)2·5H2O.[4]
   
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3D model (JSmol)
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| Properties | |
| Ho2O12Se3 | |
| Molar mass | 758.762 g·mol−1 |
| Appearance | solid |
| soluble | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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References
edit- ^ Wickleder, Mathias S. (2005), Oxo-Selenates of rare earth elements, Handbook on the Physics and Chemistry of Rare Earths, vol. 35, Elsevier, pp. 45–105, doi:10.1016/s0168-1273(05)35002-1, ISBN 9780444520289, retrieved 2023-12-05
- ^ M.A. Nabar, Veena R. Naik (Jul 1998). "Studies on selenates XIII: Synthesis and crystal chemical characterisation of K3Ln(SeO4)3.nH2O". Journal of Alloys and Compounds. 275–277: 54–57. doi:10.1016/S0925-8388(98)00273-4. Archived from the original on 2018-06-28. Retrieved 2020-05-29.
- ^ "Zhurnal Neorganicheskoi Khimii (Inorganic Chemistry) is 50". Russian Journal of Inorganic Chemistry. 51 (5): 844–845. May 2006. doi:10.1134/s0036023606050287. ISSN 0036-0236. S2CID 189775040.
- ^ Revathy Rajagopal, Vishnu R. Ajgaonkar (2002-10-01). "Synthesis, Characterization, and Thermal Decomposition of Double Rare Earth Monomethylammonium Selenates". Monatshefte für Chemie / Chemical Monthly. 133 (11): 1387–1395. doi:10.1007/s007060200112. ISSN 0026-9247. S2CID 97001932. Retrieved 2020-05-29.