1,2-Bis(Diphenylphosphino)Ethylene

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Properties Simple | Detailed

Formula C26H22P2
IUPAC Name [(e)-2-diphenylphosphanylvinyl]-diphenyl-phosphane
Molecular Mass 396.400 g·mol−1
Heat of Formation 464.4 ± 16.7 kJ·mol−1
Dipole Moment 0.50 ± 1.08 D
Volume 497.24 Å 3
Surface Area 415.7 Å 2
HOMO Energy -8.50 ± 0.55 eV
LUMO Energy -0.64 ± eV
Point Group Symmetry C1
Synonyms
  • (e)-1,2-bis(diphenylphosphino)ethylene
  • 2-di(phenyl)phosphanylethenyl-di(phenyl)phosphane
  • 2-di(phenyl)phosphanylvinyl-di(phenyl)phosphane
  • [(e)-2-di(phenyl)phosphanylethenyl]-di(phenyl)phosphane
  • [(e)-2-di(phenyl)phosphanylvinyl]-di(phenyl)phosphane
  • phosphine, 1,2-ethenediylbis[diphenyl-, (e)-
  • phosphine, vinylenebis[diphenyl-, (e)-
  • phosphine, vinylenebis[diphenyl-, trans-
  • trans-1,2-bis(diphenylphosphino)ethylene
  • trans-1,2-bis(diphenylphosphinyl)ethylene
  • trans-vinylenebis(diphenylphosphine)
  • trans-vinylenebis[diphenylphosphine]
CAS Number(s)
  • 983-81-3
InChIKey NCKJIJSEWKIXAT-QURGRASLSA-N
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