Propadienyl

Molecule SVG Image

Properties Simple | Detailed

Formula C3H3
IUPAC Name allene
Molecular Mass 39.056 g·mol−1
Heat of Formation 737.0 ± 16.7 kJ·mol−1
Dipole Moment 0.00 ± 1.08 D
Volume 64.8 Å 3
Surface Area 82.39 Å 2
HOMO Energy -10.93 ± 0.55 eV
LUMO Energy -0.31 ± eV
Point Group Symmetry D*h
Synonyms
  • 2-propynylidene
  • 2-propynylidyne
  • ch2=c=ch
  • ch2c.equiv.ch
  • propargyl radical
CAS Number(s)
  • 2932-78-7
InChIKey DITHIFQMPPCBCU-UHFFFAOYSA-N
QR Code Generate QR Code
Links PubChem ChemSpider
DOI
Downloads Get JSON data Get MOL2 data Get SVG Image
Elements C