Fe++

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Properties Simple | Detailed

Formula Fe
IUPAC Name iron(2+)
Molecular Mass 55.845 g·mol−1
Heat of Formation 649.6 ± 16.7 kJ·mol−1
Volume 58.63 Å 3
Surface Area 72.99 Å 2
HOMO Energy -9.10 ± 0.55 eV
LUMO Energy 3.82 ± eV
Point Group Symmetry R3
Synonyms
  • 2fe-2s
  • 2fe-2s center
  • 2fe-2s cluster
  • 2fe-2s iron-sulfur cluster
  • cpd-6
  • desferrioxamine & iron
  • fe (ii) ion
  • fe(2+)
  • fe(ii)
  • fe+2
  • fe2+
  • fe2s2
  • fe2s2 iron-sulfur center
  • ferrous
  • ferrous cation
  • ferrous ion
  • ferrous ions
  • ferrous iron
  • iron (fe 2+)
  • iron (ii) ion
  • iron dication
  • iron divalent ion
  • iron ion (2+)
  • iron ion(2+)
  • iron(2+) cation; iron; sulfanide
  • iron(2+) ion
  • iron(2+) ions
  • iron(2+)ions
  • iron(ii) cation
  • iron, ion(fe 2+)
CAS Number(s)
  • 15438-31-0
InChIKey CWYNVVGOOAEACU-UHFFFAOYSA-N
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Elements Fe