Ethynylsilane

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Properties Simple | Detailed

Formula C2H4Si
IUPAC Name ethynylsilane
Molecular Mass 56.139 g·mol−1
Heat of Formation 201.2 ± 16.7 kJ·mol−1
Dipole Moment 0.14 ± 1.08 D
Volume 93.66 Å 3
Surface Area 107.98 Å 2
HOMO Energy -11.29 ± 0.55 eV
LUMO Energy 0.92 ± eV
Point Group Symmetry C3v
Synonyms
  • ethyne, 1-trimethylsilyl-
CAS Number(s)
  • 1066-27-9
InChIKey SRNLFSKWPCUYHC-UHFFFAOYSA-N
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Elements H Si C