Heavy Water

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Properties Simple | Detailed

Formula H2O
IUPAC Name water
Molecular Mass 18.015 g·mol−1
Heat of Formation -241.8 ± 16.7 kJ·mol−1
Dipole Moment 2.13 ± 1.08 D
Volume 25.17 Å 3
Surface Area 42.43 Å 2
HOMO Energy -12.12 ± 0.55 eV
LUMO Energy 3.75 ± eV
Point Group Symmetry C2v
Synonyms
  • ((2)h2)water
  • [od2]
  • d03703
  • d2o
  • deuterated water
  • deuterium oxide
  • deuterium oxide (usan)
  • deuterium oxide ultra-d
  • deuteriumoxid
  • dideuterium oxide
  • heavy water (d2o)
  • heavy water-d2
  • schweres wasser
  • water(sup 2)-h2
  • water, heavy (d2-o)
  • water-d2
CAS Number(s)
  • 156428-50-1
  • 39388-36-8
  • 7789-20-0
InChIKey XLYOFNOQVPJJNP-ZSJDYOACSA-N
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Elements H O