Atom
Name
Iron(III) cation
IUPAC name
Iron(3+) cation
InChI
InChI=1S/Fe/q+3
InChI key
VTLYFUHAOXGGBS-UHFFFAOYSA-N
CAS number
20074-52-6
Comments
natural Fe3+ - 91.8% 56Fe3+ + 5.8% 54Fe3+ + 2.1% 57Fe3+ + 0.28% 58Fe3+
Symbol and fundamental properties
Symbol
Fe3+
Formula
$Fe^{3+}$
Charge
3
Atomic number Z
26
Molar mass
55.845 $g/mol$
Isotope mixture type
terrestrial abundance