Names | |
---|---|
IUPAC name
Americium(III) iodide
| |
Other names
Americium triiodide
| |
Identifiers | |
3D model (
JSmol)
|
|
PubChem
CID
|
|
| |
| |
Properties | |
AmI3 | |
Molar mass | 624 g·mol−1 |
Related compounds | |
Other
anions
|
Americium(III) fluoride Americium(III) chloride Americium(III) bromide |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Americium(III) iodide or americium triiodide is the chemical compound, a salt composed of americium and iodine with the formula AmI3.
Americium(III) iodide can be prepared by reacting americium(III) chloride with ammonium iodide: [2]
Americium(III) iodide takes the form of yellow crystals. The crystal form is orthorhombic. It melts around 960 °C. The density is 6.9 g/cm3. [1] The compound consists of Am3+ and I− ions. It crystallizes in the trigonal crystal system in the space group R3 (space group no. 148) with the lattice parameters a = 742 pm and c = 2055 pm and six formula units per unit cell. Its crystal structure is isotypic with bismuth(III) iodide. [2] [3]
Names | |
---|---|
IUPAC name
Americium(III) iodide
| |
Other names
Americium triiodide
| |
Identifiers | |
3D model (
JSmol)
|
|
PubChem
CID
|
|
| |
| |
Properties | |
AmI3 | |
Molar mass | 624 g·mol−1 |
Related compounds | |
Other
anions
|
Americium(III) fluoride Americium(III) chloride Americium(III) bromide |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Americium(III) iodide or americium triiodide is the chemical compound, a salt composed of americium and iodine with the formula AmI3.
Americium(III) iodide can be prepared by reacting americium(III) chloride with ammonium iodide: [2]
Americium(III) iodide takes the form of yellow crystals. The crystal form is orthorhombic. It melts around 960 °C. The density is 6.9 g/cm3. [1] The compound consists of Am3+ and I− ions. It crystallizes in the trigonal crystal system in the space group R3 (space group no. 148) with the lattice parameters a = 742 pm and c = 2055 pm and six formula units per unit cell. Its crystal structure is isotypic with bismuth(III) iodide. [2] [3]