Protactinium(V) oxide

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Protactinium(V) oxide
Protactinium(V) oxide
Protactinium(V) oxide 3D.png
Identifiers
Jmol-3D images Image 1
Image 2
Properties
Molecular formula Pa
2
O
5
Molar mass 542.0688 g mol-1
Appearance White, opaque crystals
Structure
Crystal structure orthorhombic
Space group Fm-3m, No. 225
Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa)
Infobox references

Protactinium(V) oxide is a chemical compound with the formula Pa2O5. When it is reduced with hydrogen, it forms PaO2.[1]

References[edit]

  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: 5935. doi:10.1021/ja01652a011.