Figure 1 Projection of the structure of MgCrO4·5H2O along [[\overline{1}]10]. MgO6 octahedra are blue, CrO4 tetrahedra are red, O atoms are colourless. For non-H atoms, displacement parameters are given at the 90% probability level. O-H...O hydrogen bonds are indicated by green lines.  [article HTML]