Unprotonated metatungstate anion | SSHADE

Molecule

Name: Unprotonated metatungstate anion

Name and identifiers

IUPAC name: Unprotonated metatungstate anion
Secondary names: Metatungstate anion, W12O40(12-)

Structure and atomic composition

Formula: $[W_{12}O_40]^{12-}$
Chemical formula: (W12O40)12-
Charge: -12
Unpaired electrons: 0

	Atom	Name	Number
	$W$	Tungsten	12
	$O$	Oxygen	28
	$O^-$	Oxide anion	12

Relations

no

Isotopic composition

Isotope mixture type: terrestrial abundance

Nuclear spin isomers

Spin type: equilibrated

Molar mass: 2846.05 $g/mol$
Protic: aprotic
Polarity: ionic

Fundamental vibration modes

Molecule symmetry: Td
Case: spherical-top

Chemical functions and bonds

Chemical bonds

	Bond	Number
	$\geq\mid W-O$	58
	$\geq\mid W-O^-$	12

Wikipedia: Metatungstate