Chemistry:Promethium iodate
From HandWiki
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3D model (JSmol)
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| Properties | |
| Pm(IO3)3 | |
| Molar mass | 669.71 |
| Density | 5.00 g·cm−3 (hydrate)[1] |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
| Infobox references | |
Promethium iodate is an inorganic compound with the chemical formula Pm(IO3)3. It can be obtained by reacting with potassium iodate, ammonium iodate or a slight excess of iodic acid and Pm3+ solution and precipitating it.[2] Its hydrate, Pm(IO3)3·H2O, crystallizes in the P21 space group, with unit cell parameters a=10.172±13, b=6.700±20, c=7.289±24 Å, β=113.1±0.2°.[1]
References
- ↑ 1.0 1.1 Abrahams, S.C.; Bernstein, J.L.; Nassau, K. (Jan 1976). "Transition metal iodates. VII. Crystallographic and nonlinear optic survey of the 4f-iodates" (in en). Journal of Solid State Chemistry 16 (1–2): 173–184. doi:10.1016/0022-4596(76)90020-7. Bibcode: 1976JSSCh..16..173A. https://linkinghub.elsevier.com/retrieve/pii/0022459676900207.
- ↑ Yi, Xianwu (1992). 1.3.3 Compounds with oxidation state +3. Series of Inorganic Chemistry - Vol 7 - Scandium, Rare earth elements (First ed.). Beijing: Science Press. ISBN 978-7-03-030574-9. OCLC 759498851. https://www.worldcat.org/title/759498851.
External reading
- Gumiński, Cezary (2015-05-01). "Solubility and the periodic table of elements" (in en). Pure and Applied Chemistry 87 (5): 477–485. doi:10.1515/pac-2014-0935. ISSN 1365-3075. https://www.degruyter.com/document/doi/10.1515/pac-2014-0935/html.
- Pruitt, M. E.; Rickard, R. R.; Wyatt, E. I. (1962-02-01). "Radiochemical Determination of Yttrium and Promethium. A Precipitation Technique." (in en). Analytical Chemistry 34 (2): 283–287. doi:10.1021/ac60182a042. ISSN 0003-2700. https://pubs.acs.org/doi/abs/10.1021/ac60182a042.
Template:Promethium compounds Template:Iodates
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