Citation: Sellers, P.A. (1951). Protactinium oxide. U.S. Atomic Energy Commission Report, 1951, pp. 3167-3167.
Formula: O2 Pa
Chemical name: Pa O2
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: O8 Pa4 (O2 Pa)
Multiplicity: 1
RCSR Symbol: flu
Coordination sequences: