U (H2 P O2)4

H₈O₈P₄U

Tanner, P.A.Sze, T.Mak, T.C.W.Yip, W.

Journal of Crystallographic and Spectroscopic Research (1992) 22, 25-30

a=7.467Å   b=13.394Å   c=19.904Å

α=90°   β=90°   γ=90°