Structure Data of Free Polyatomic Molecules
228
C 2H 2P
MW, ab initio calculations
(CCSD(T)/cc-pVTQZ)
re
C–H
C–C
C≡P
Å
1.0816(5)
1.3418(10)
1.5889(10)
Phosphinidyneethyl
C2v
H
θe
H–C–H
deg
118.22(5)
H
~
Rotational spectra in the X 2B1 ground electronic
state were observed.
Ahmad, I.K., Ozeki, H., Saito, S., Botschwina, P.: J. Chem. Phys. 109 (1998) 4252.
Landolt-Börnstein
New Series II/28B
C
C
P