Molecule
Name
Orthotungstate anion
IUPAC name
dioxido(dioxo)tungsten
Secondary names
Tungstate anion, Dioxido(dioxo)tungsten, Tungstate(Vi)ion, wolframate, WO4(2-)
InChI
InChI=1S/4O.W/q;;2*-1;
InChI key
PBYZMCDFOULPGH-UHFFFAOYSA-N
CAS number
12737-86-9
Formula
$[WO_4]^{2-}$
Chemical formula
(WO4)2-
Structural formula
[O-][W](=O)(=O)[O-]
Charge
-2
Unpaired electrons
0
  Atom Name Number
$W$ Tungsten 1
$O$ Oxygen 2
$O^-$ Oxide anion 2
Relations
  • no
Isotope mixture type
terrestrial abundance
Spin type
equilibrated
Molar mass
247.84 $g/mol$
Protic
aprotic
Polarity
ionic
Molecule symmetry
Td
Case
spherical-top
Chemical bonds
  Bond Number
$\geqq W=O$ 2
$\gg W-O^-$ 2