Structure Data of Free Polyatomic Molecules
465
MW
C 3N 2O
re
C=O
C–C
C≡N
a
Carbonyl cyanide
Oxopropanedinitrile
Å
1.204(3)
1.458(3)
1.156(2)
θe
C–C=O
C–C≡N
deg
122.63 a)
179.23 a)
C2v
O
N
C
C
N
) MP2 calculated values.
Demaison, J., Wlodarczak, G., Rück, H., Wiedenmann, K.H., Rudolph, H.D.: J. Mol. Struct.
376 (1996) 399.
II/25C (3, 1452)
Landolt-Börnstein
New Series II/28C