Protactinium (V) -sodium oxide is an inorganic compound, protactinium and sodium double oxide with the formula NaPaO 3 , crystals.
| Protactinium oxide | |
|---|---|
| General | |
| Systematic name | Protactinium (V) Sodium Oxide |
| Traditional names | Oxidation of protactinium sodium; sodium protactinate (V) |
| Chem. formula | NaPaO 3 |
| Physical properties | |
| condition | crystals |
| Molar mass | 302.02 g / mol |
| Density | 6.9 g / cm³ |
Getting
- Sintering of stoichiometric amounts of protactinium (V) oxide and sodium peroxide in an argon atmosphere :
Physical Properties
Protactinium (V) -sodium oxide forms rhombic syngony crystals, cell parameters a = 0.582 nm, b = 0.597 nm, c = 0.836 nm, Z = 4, gadolinium ferrite structure GdFeO 3 [1] [2] .
Notes
- ↑ The Chemistry of the Actinide and Transactinide Elements / Lester R. Morss, Norman M. Edelstein, J. Fuger. - Springer, 2010 .-- T. 1 .-- 874 s. - ISBN 978-94-007-0210-3 .
- ↑ Palshin E.S., Myasoedov B.F., Davydov A.V. Analytical chemistry of protactinium. - M: Nauka, 1968 .-- 241 p.