Figure 2
A view of the title compound along the b axis, showing corner sharing of alternating MnO4 tetrahedra (white) and PO4 tetrahedra (grey), generating [Mn(PO4)2]4− chains. Ethane-1,2-diammonium cations lie between the manganese–phosphate chains (key: C light-grey spheres; N dark-grey spheres; H atoms omitted). |