Dithionous Acid

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Properties Simple | Detailed

Formula H2O4S2
IUPAC Name dithionous acid
Molecular Mass 130.143 g·mol−1
Heat of Formation -558.1 ± 16.7 kJ·mol−1
Dipole Moment 2.75 ± 1.08 D
Volume 115.52 Å 3
Surface Area 126.54 Å 2
HOMO Energy -8.37 ± 0.55 eV
LUMO Energy 2.19 ± eV
Point Group Symmetry C2
Synonyms
  • 1,4-dihydrido-2,3-dioxido-1,4-dioxy-2,3-disulfy-[4]catena
  • [(ho)(o)ss(o)(oh)]
  • bis(hydroxidooxidosulfur)(s--s)
  • dithionige saeure
  • h2s2o4
  • hypodisulfurous acid
InChIKey GRWZHXKQBITJKP-UHFFFAOYSA-N
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