AM_Pinnoite_1
Formula: Mg B2 O7 H6
Name: Pinnoite
Unit cell: 7.62 7.62 8.19 90.0 90.0 90.0 , V=475.55
Space group: P1421 (1)

Krogh-Moe J , Acta Crystallographica , 23 (1967) p.500-501, A note on the structure of pinnoite