Vinylsulfonic Acid

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Properties Simple | Detailed

Formula C2H4O3S
IUPAC Name ethenesulfonic acid
Molecular Mass 108.116 g·mol−1
Heat of Formation -471.2 ± 16.7 kJ·mol−1
Dipole Moment 3.52 ± 1.08 D
Volume 109.69 Å 3
Surface Area 122.89 Å 2
HOMO Energy -11.47 ± 0.55 eV
LUMO Energy 2.69 ± eV
Point Group Symmetry C1
Synonyms
  • 3039-83-6 (sodium salt)
  • ethylenesulfonic acid
  • ethylenesulphonic acid
  • vinylsulphonic acid
  • vso
InChIKey NLVXSWCKKBEXTG-UHFFFAOYSA-N
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