Английская Википедия:Curium(III) iodide
Шаблон:Chembox Curium(III) iodide is the chemical compound with the formula Шаблон:Chem2.[1][2][3] Since all isotopes of curium are only artificially produced, the compound has no natural occurrence.
Synthesis
Elemental curium and iodine can be reacted to synthesize curium(III) iodide.[4]
Also by the reaction of curium(III) chloride with ammonium iodide:[5][6]
Physical properties
Curium(III) iodide is a colorless ionic compound consisting of Cm3+ and I− ions. It forms white crystals the hexagonal crystal system in the space group R3 (space group no. 148) with the lattice parameters a = 744 pm and c = 2040 pm with six units per unit cell. Its crystal structure is isotypic with that of bismuth(III) iodide.[5][7]
References
Шаблон:Curium compounds Шаблон:Iodides Шаблон:Actinide halides
