Arsinous Acid

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Properties Simple | Detailed

Formula AsH3O
IUPAC Name arsinous acid
Molecular Mass 93.945 g·mol−1
Heat of Formation -155.8 ± 16.7 kJ·mol−1
Dipole Moment 1.52 ± 1.08 D
Volume 61.91 Å 3
Surface Area 79.73 Å 2
HOMO Energy -9.40 ± 0.55 eV
LUMO Energy 1.73 ± eV
Point Group Symmetry Cs
Synonyms
  • [ash2(oh)]
  • dihydridohydroxidoarsenic
  • h2asoh
  • hash2o
  • hydroxyarsenic
CAS Number(s)
  • 25400-21-9
InChIKey YCIGZDYVFLDJHX-UHFFFAOYSA-N
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Elements H As O