Imidodiphosphoric Acid

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Properties Simple | Detailed

Formula H5NO6P2
IUPAC Name (phosphonoamino)phosphonic acid
Molecular Mass 176.990 g·mol−1
Heat of Formation -1647.0 ± 16.7 kJ·mol−1
Dipole Moment 3.48 ± 1.08 D
Volume 156.91 Å 3
Surface Area 164.2 Å 2
HOMO Energy -9.66 ± 0.55 eV
LUMO Energy 2.53 ± eV
Point Group Symmetry C1
Synonyms
  • 2pn
  • imidodiphosphate
  • imidodiphosphonate
  • imidodiphosphonic acid
CAS Number(s)
  • 26039-10-1
  • 27590-04-1
  • 86960-45-4
InChIKey GNGSOPFGGKKDQP-UHFFFAOYSA-N
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