Phosphorus Pentachloride

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Properties Simple | Detailed

Formula Cl5P
IUPAC Name pentachloro-λ5-phosphane
Molecular Mass 208.239 g·mol−1
Heat of Formation -270.2 ± 16.7 kJ·mol−1
Dipole Moment 0.05 ± 1.08 D
Volume 156.83 Å 3
Surface Area 153.4 Å 2
HOMO Energy -10.66 ± 0.55 eV
LUMO Energy -1.99 ± eV
Point Group Symmetry D3h
Synonyms
  • [pcl5]
  • pcl5
  • pentachloridophosphorus
  • pentachloro-lambda(5)-phosphane
  • pentachlorophosphorane
  • phosphorane, pentachloro-
  • phosphoric chloride
  • phosphoric perchloride
  • phosphorous pentachloride
  • phosphorus chloride (pcl5)
  • phosphorus pentachloride [un1806] [corrosive]
  • phosphorus pentachloride, polymer-bound
  • phosphorus perchloride
  • phosphorus(v) chloride
  • phosphorus(v) chloride, polymer-bound
CAS Number(s)
  • 10026-13-8
InChIKey UHZYTMXLRWXGPK-UHFFFAOYSA-N
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Elements P Cl