Na2 (Sn (C2 O4)2)

C₄Na₂O₈Sn

Donaldson, J.D.Donoghue, M.T.Smith, C.

Acta Crystallographica B (24,1968-38,1982) (1976) 32, 2098-2101

a=10.422Å   b=5.676Å   c=13.618Å

α=90°   β=108.5°   γ=90°