Table 2. Geometrical parameters (Å, °) of cubic uranium polyhedra in different compounds.

	U—O distance			O—U—O angle
Compound	Shortest	Longest	Average	Smallest	Largest	Average	Reference
UO2			2.368			70.5	Cooper (1982 ▸)
{U38}	2.229	2.520	2.357	68.1	76.5	70.5	Falaize et al. (2013c ▸)
{U13}	2.243	2.290	2.264	69.8	71.2	70.5	This work