Rb (H2 P O4)

H₂O₄PRb

Al Kraghouli, A.R.Abdul-Wahab, B.Sequeira, A.Ajaj, E.

Acta Crystallographica B (24,1968-38,1982) (1978) 34, 1040-1042

a=7.622Å   b=7.622Å   c=7.315Å

α=90°   β=90°   γ=90°