Thiodiphosphoric Acid

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Properties Simple | Detailed

Formula H4O6P2S
IUPAC Name dihydroxyphosphinothioyl dihydrogen phosphate
Molecular Mass 194.041 g·mol−1
Heat of Formation -1737.3 ± 16.7 kJ·mol−1
Dipole Moment 1.00 ± 1.08 D
Volume 169.96 Å 3
Surface Area 171.76 Å 2
HOMO Energy -8.95 ± 0.55 eV
LUMO Energy 1.56 ± eV
Point Group Symmetry C1
Synonyms
  • dihydroxythiophosphoryl dihydrogen phosphate
  • monothiodiphosphate
  • monothiodiphosphoric acid
  • monothiopyrophosphate
  • monothiopyrophosphoric acid
  • thiodiphosphoric acid ((ho)2p(o)op(o)(oh)(sh))
CAS Number(s)
  • 68488-87-9
InChIKey HWTUHTNZLQJJEV-UHFFFAOYSA-N
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