ChemCalc
You entered: CMgO3.1/4H2O2Mg.5/4H2O
The formula is: CMgO3.0.25H2MgO2.1.25H2O
The compound seems to be a salt or a hydrate.
Total mass: 121.41322
Mass of CMgO3: 84.3142
Mass of H2MgO2: 58.31968
Mass of H2O: 18.01528
Isotopic distribution