Ytterbium(III) iodate
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3D model (JSmol)
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CompTox Dashboard (EPA)
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| Properties | |
| Yb(IO3)3 | |
| Molar mass | 697.75 |
| Appearance | colourless crystals (dihydrate)[1] |
| Density | 5.067 g·cm−3 (dihydrate)[2] |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Chemical compound
Ytterbium(III) iodate is an inorganic compound with the chemical formula Yb(IO3)3. Its dihydrate can be prepared by reacting ytterbium sulfate and iodic acid in water at 200 °C.[1] It crystallizes in the P21/c space group, with unit cell parameters a=8.685, b=6.066, c=16.687 Å, β=115.01°.[3]
References
[edit ]- ^ a b Phanon, D.; Gautier-Luneau, I. (Apr 2006). "Crystal structure of ytterbium triiodate dihydrate, Yb[IO3]3 · 2H2O". Zeitschrift für Kristallographie - New Crystal Structures. 221 (1–4): 245–246. doi:10.1524/ncrs.2006.221.14.245 . ISSN 2197-4578.
- ^ Douglas, Paul; Hector, Andrew L.; Levason, William; Light, Mark E.; Matthews, Melissa L.; Webster, Michael (Mar 2004). "Hydrothermal Synthesis of Rare Earth Iodates from the Corresponding Periodates: II 1) . Synthesis and Structures of Ln(IO 3 ) 3 (Ln = Pr, Nd, Sm, Eu, Gd, Tb, Ho, Er) and Ln(IO 3 ) 3 · 2H 2 O (Ln = Eu, Gd, Dy, Er, Tm, Yb)". Zeitschrift für anorganische und allgemeine Chemie. 630 (3): 479–483. doi:10.1002/zaac.200300377. ISSN 0044-2313.
- ^ Abrahams, S.C.; Bernstein, J.L.; Nassau, K. (Jan 1976). "Transition metal iodates. VII. Crystallographic and nonlinear optic survey of the 4f-iodates". Journal of Solid State Chemistry. 16 (1–2): 173–184. Bibcode:1976JSSCh..16..173A. doi:10.1016/0022-4596(76)90020-7.