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Protactinium(IV) oxide

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Protactinium(IV) oxide
Names
IUPAC name
Protactinium(IV) oxide
Identifiers
3D model (JSmol)
  • InChI=1S/2O.Pa checkY
    Key: FUMADFKVOBAYPE-UHFFFAOYSA-N checkY
  • O=[Pa]=O
Properties
O2Pa
Molar mass 263.034 g·mol−1
Appearance Black crystals
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Protactinium(IV) oxide is a chemical compound with the formula PaO2. The black oxide is formed by reducing Pa2O5 with hydrogen. [1]

References

  1. ^ Sellers, Philip A.; Fried, Sherman; Elson, Robert E.; Zachariasen, W. H. (1954). "The Preparation of Some Protactinium Compounds and the Metal". Journal of the American Chemical Society. 76 (23): 5935. doi:10.1021/ja01652a011.
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