Frolovite

B₂CaH₈O₈

Egorov-Tismenko Y KGushchina, A. E.Shashkin, D. N.Simonov, M. A.Belov, N. V.

Doklady Akademii Nauk SSSR (1972) 202, 78-80

a=7.80Å   b=5.70Å   c=7.95Å

α=108.5°   β=101.5°   γ=108.5°