Constituent
Name
Frozen solution of (NH4)6H2W12O40 aqueous solution at 0.1mol/l
Family
molecular solid
Class
hydrogen bonded molecular solid
Compound type
molecular solid solution
Constituent abundance in material
Relevance
main - major
Arrangement
single phase
Mass fraction
1.0
Chemical composition
Isotope mixture type
terrestrial abundance
  Formula Name Family Number min-max Mole fraction Mass fraction State Relevance Comments
$H_2O$ Water molecule solvent main Pure water (milliQ)
$[W_{12}O_40]^{12-}$ Unprotonated metatungstate anion molecule 0.1 mol/l solute main Added as (NH4)6H2W12O40
$NH_4^+$ Ammonium ion molecule 0.6 mol/l solute main Added as (NH4)6H2W12O40
$H^+$ Hydrogen cation element 0.2 mol/l solute main Added as (NH4)6H2W12O40
Chemical functions
  Function Number Relevance
$R-OH$ 2 main
Chemical bonds
  Bond Number Relevance
$-O-H$ 2 main
$\geq\mid W-O$ 58 main
$\geq\mid W-O^-$ 12 main
$\geq N^+-H$ 4 main
Phase type
amorphous
Texture
amorphous