Phosphinate

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Properties Simple | Detailed

Formula H3O2P
IUPAC Name phosphinate
Molecular Mass 65.996 g·mol−1
Heat of Formation -330.5 ± 16.7 kJ·mol−1
Dipole Moment 0.59 ± 1.08 D
Volume 55.88 Å 3
Surface Area 74.0 Å 2
Point Group Symmetry C2v
Synonyms
  • [po2](-)
  • dioxidophosphate(1-)
  • hypophosphite
  • phosphate(2-), dioxo-
  • phosphorus oxide anion
  • po2
  • po2(-)
CAS Number(s)
  • 12359-19-2
InChIKey GQZXNSPRSGFJLY-UHFFFAOYSA-M
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Elements P O