| 词条 | Einsteinium(III) iodide |
| 释义 |
| verifiedrevid = | Name = Einsteinium(III) iodide | ImageFile1 = Kristallstruktur Bismut(III)-iodid.png | ImageSize1 = 250px | ImageCaption1 = __ Es3+ __ I− | ImageFile2 = Einsteinium triiodide by transmitted light.jpg | ImageSize2 = 125px | IUPACName = Einsteinium triiodide Einsteinium(III) iodide | Section1 = {{Chembox Identifiers | ChemSpiderID = 65322231 | SMILES = I[Es](I)I | CASNo = 99644-28-7 }} | Section2 = {{Chembox Properties | Formula = EsI3 | MolarMass = 632.796 g/mol | Appearance = amber-coloured solid, glows red in the dark[1] }} | Section3 = {{Chembox Structure | CrystalStruct = Hexagonal | SpaceGroup = R{{overline|3}} }} Einsteinium triiodide is an iodide of the synthetic actinide einsteinium which has the molecular formula EsI3. This crystalline salt is an amber-coloured solid.[1] It glows red in the dark due to einsteinium's intense radioactivity. It crystallises in the hexagonal crystal system in the space group R{{overline|3}} with the lattice parameters a = 753 pm and c = 2084.5 pm with six formula units per unit cell. Its crystal structure is isotypic with that of bismuth(III) iodide.[2][3] References1. ^1 Arnold F. Holleman, Nils Wiberg: Lehrbuch der Anorganischen Chemie, 102nd Edition, de Gruyter, Berlin 2007, {{ISBN|978-3-11-017770-1}}, p. 1969. 2. ^R. G. Haire, ORNL Report 5485, 1978. 3. ^J. R. Peterson: "Chemical Properties of Einsteinium: Part II", in: G. T. Seaborg (ed.): Proceedings of the 'Symposium Commemorating the 25th Anniversary of Elements 99 and 100', 23. January 1978; Report LBL-7701, April 1979, pp. 55–64. Further reading
3 : Einsteinium compounds|Iodides|Metal halides |
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