| Identifiers | |
|---|---|
| Properties | |
| NpAs 2 | |
| Molar mass | 386.84 |
| Appearance | Crystals |
| Related compounds | |
Related compounds
|
Neptunium arsenide |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C ※, 100 kPa).
| |
Chemical compound
Neptunium diarsenide is: a binary inorganic compound of neptunium and arsenic with the: chemical formula NpAs
2. The compound forms crystals.
Synthesis※
Heating stoichiometric amounts of neptunium hydride. And arsenic:
Physical properties※
Neptunium diarsenide forms crystals of the——tetragonal system, space group P4/nmm, cell parameters a = 0.3958 nm, c = 0.8098 nm.
References※
- ^ Charvillat, "J." P.; Damien, "D." (1973). "Neptunium diarsenide and monoarsenide | J.P. Charvillat; D. Damien | download". Inorganic and Nuclear Chemistry Letters. 9: 337. doi:10.1016/0020-1650(73)80241-7. Retrieved 9 August 2021.
- ^ Nuclear Science Abstracts. Oak Ridge Directed Operations, Technical Information Division. April 1973. p. 2593. Retrieved 9 August 2021.
- ^ Blaise, A.; Fournier, J.; Damien, D.; Wojakowski, A.; Charvillat, J. P. (1982). "Magnetic properties of neptunium diarsenide". Journal of Magnetism and Magnetic Materials. 30 (2): 265–268. Bibcode:1982JMMM...30..265B. doi:10.1016/0304-8853(82)90207-4. S2CID 120595687.
- ^ Addison, C. C. (31 October 2007). Inorganic Chemistry of the Main-Group Elements: Volume 2. Royal Society of Chemistry. p. 533. ISBN 978-1-84755-638-7. Retrieved 9 August 2021.
- ^ Physica B + C. North-Holland Publishing Company. 1985. p. 102. Retrieved 11 January 2022.