Английская Википедия:Curium(III) chloride
Материал из Онлайн справочника
Curium(III) chloride is the chemical compound with the formula CmCl3.
Structure
Curium(III) chloride has a 9 coordinate tricapped trigonal prismatic geometry.[1]
Synthesis
- A reaction of hydrogen chloride gas with curium dioxide, curium(III) oxide, or curium(III) oxychloride at a temperature of 400-600 °C:
- Dissolution of metallic curium in dilute hydrochloric acid:[2]
This method has a number of disadvantages associated with the ongoing processes of hydrolysis and hydration of the resulting compound in an aqueous solution. Thus, it is problematic to obtain a pure product using this reaction.
Preparation
Curium(III) chloride can be prepared by the reaction of curium nitride with cadmium chloride.[3]
References
Шаблон:Curium compounds Шаблон:Chlorides Шаблон:Actinide halides
Шаблон:Nuclear-tech-stub
Шаблон:Inorganic-compound-stub
