Crystal structure
| |
Identifiers | |
---|---|
3D model (
JSmol)
|
|
PubChem
CID
|
|
| |
| |
Properties | |
Cl3Cm | |
Molar mass | 353 g·mol−1 |
Appearance | White solid (anhydrous) Light green solid (hydrate) |
Melting point | 695 °C (1,283 °F; 968 K)[ citation needed] |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Curium(III) chloride is the chemical compound with the formula CmCl3.
Curium(III) chloride has a 9 coordinate tricapped trigonal prismatic geometry. [1]
Curium(III) chloride can be obtained from the reaction of hydrogen chloride gas with curium dioxide, curium(III) oxide, or curium(III) oxychloride at a temperature of 400-600 °C:
It can also be obtained from the 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, making it problematic to obtain a pure product using this reaction.
It can be obtained from the reaction of curium nitride with cadmium chloride: [3]
{{
cite book}}
: CS1 maint: location missing publisher (
link)
Crystal structure
| |
Identifiers | |
---|---|
3D model (
JSmol)
|
|
PubChem
CID
|
|
| |
| |
Properties | |
Cl3Cm | |
Molar mass | 353 g·mol−1 |
Appearance | White solid (anhydrous) Light green solid (hydrate) |
Melting point | 695 °C (1,283 °F; 968 K)[ citation needed] |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Curium(III) chloride is the chemical compound with the formula CmCl3.
Curium(III) chloride has a 9 coordinate tricapped trigonal prismatic geometry. [1]
Curium(III) chloride can be obtained from the reaction of hydrogen chloride gas with curium dioxide, curium(III) oxide, or curium(III) oxychloride at a temperature of 400-600 °C:
It can also be obtained from the 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, making it problematic to obtain a pure product using this reaction.
It can be obtained from the reaction of curium nitride with cadmium chloride: [3]
{{
cite book}}
: CS1 maint: location missing publisher (
link)