1,1-Ethanediylbis(Phosphonic Acid)

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Properties Simple | Detailed

Formula C2H8O6P2
IUPAC Name 1-phosphonoethylphosphonic acid
Molecular Mass 190.029 g·mol−1
Heat of Formation -1596.1 ± 16.7 kJ·mol−1
Dipole Moment 1.36 ± 1.08 D
Volume 187.17 Å 3
Surface Area 181.11 Å 2
HOMO Energy -9.61 ± 0.55 eV
LUMO Energy 3.52 ± eV
Point Group Symmetry C1
Synonyms
  • ethylidenebis(phosphonic acid)
  • ethylidenediphosphonic acid
CAS Number(s)
  • 6145-33-1
InChIKey MXYOPVWZZKEAGX-UHFFFAOYSA-N
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