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All results from a given calculation for CF2O (Carbonic difluoride)

using model chemistry: wB97X-D/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at wB97X-D/6-311+G(3df,2p)
 hartrees
Energy at 0K-313.044568
Energy at 298.15K 
HF Energy-313.044568
Nuclear repulsion energy120.289434
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at wB97X-D/6-311+G(3df,2p)
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 2002 2002 500.98 10.71 0.14 0.25
2 A1 995 995 60.85 7.57 0.05 0.10
3 A1 590 590 5.32 0.87 0.74 0.85
4 B1 799 799 38.48 0.49 0.75 0.86
5 B2 1267 1267 432.39 1.01 0.75 0.86
6 B2 629 629 7.28 1.61 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3140.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3140.4 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at wB97X-D/6-311+G(3df,2p)
ABC
0.39737 0.39553 0.19822

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311+G(3df,2p)

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 1.309
C2 0.000 0.000 0.141
F3 0.000 1.057 -0.629
F4 0.000 -1.057 -0.629

Atom - Atom Distances (Å)
  O1 C2 F3 F4
O11.16762.20672.2067
C21.16761.30721.3072
F32.20671.30722.1133
F42.20671.30722.1133

picture of Carbonic difluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 C2 F3 126.068 O1 C2 F4 126.068
F3 C2 F4 107.863
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.567      
2 C 1.120      
3 F -0.277      
4 F -0.277      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -1.120 1.120
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.731 0.000 0.000
y 0.000 -21.074 0.000
z 0.000 0.000 -23.139
Traceless
 xyz
x 3.375 0.000 0.000
y 0.000 -0.139 0.000
z 0.000 0.000 -3.236
Polar
3z2-r2-6.472
x2-y22.343
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.960 0.000 0.000
y 0.000 2.733 0.000
z 0.000 0.000 3.293


<r2> (average value of r2) Å2
<r2> 54.133
(<r2>)1/2 7.358