{2-[(Diaminomethylene)Amino]Ethyl}Phosphonic Acid

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Properties Simple | Detailed

Formula C3H10N3O3P
IUPAC Name 2-guanidinoethylphosphonic acid
Molecular Mass 167.104 g·mol−1
Heat of Formation -779.9 ± 16.7 kJ·mol−1
Dipole Moment 2.65 ± 1.08 D
Volume 183.86 Å 3
Surface Area 180.46 Å 2
HOMO Energy -9.04 ± 0.55 eV
LUMO Energy 0.51 ± eV
Point Group Symmetry C1
Synonyms
  • 2-(diaminomethylideneamino)ethylphosphonic acid
  • 2-gepa
  • phosphonic acid, (2-((aminoiminomethyl)amino)ethyl)-
CAS Number(s)
  • 55215-15-1
InChIKey ZLWWVZYBDRQTNN-UHFFFAOYSA-N
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