K2 Ga2 O (B O3)2

B₂Ga₂K₂O₇

Kennard, M.A.Dudik, M.J.Smith, R.W.

Materials Research Bulletin (1997) 32, 649-656

a=8.5656Å   b=8.5656Å   c=8.685Å

α=90°   β=90°   γ=120°