(Z)-1,2-Difluoroethene

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Properties Simple | Detailed

Formula C2H2F2
IUPAC Name (z)-1,2-difluoroethylene
Molecular Mass 64.034 g·mol−1
Heat of Formation -307.9 ± 16.7 kJ·mol−1
Dipole Moment 2.46 ± 1.08 D
Volume 68.74 Å 3
Surface Area 86.53 Å 2
HOMO Energy -10.80 ± 0.55 eV
LUMO Energy 3.17 ± eV
Point Group Symmetry C2v
Synonyms
  • (z)-1,2-difluoroethylene
  • (z)-chf=chf
  • 1,2-difluoroethylene (z)
  • cis-difluoroethene
  • ethene, 1,2-difluoro-, (z)-
  • qc`hbpt`dlpt`
CAS Number(s)
  • 1630-77-9
InChIKey WFLOTYSKFUPZQB-UPHRSURJSA-N
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Elements H C F