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

using model chemistry: wB97X-D/6-311G*

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/6-311G*
 hartrees
Energy at 0K-313.015072
Energy at 298.15K 
HF Energy-313.015072
Nuclear repulsion energy120.023913
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/6-311G*
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 2031 2031 504.25 6.91 0.23 0.37
2 A1 991 991 61.45 5.75 0.10 0.17
3 A1 591 591 5.85 1.36 0.75 0.86
4 B1 794 794 41.90 0.82 0.75 0.86
5 B2 1272 1272 467.72 0.20 0.75 0.86
6 B2 631 631 8.29 2.73 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3154.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3154.9 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/6-311G*
ABC
0.39500 0.39430 0.19733

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 1.310
C2 0.000 0.000 0.143
F3 0.000 1.060 -0.630
F4 0.000 -1.060 -0.630

Atom - Atom Distances (Å)
  O1 C2 F3 F4
O11.16772.21072.2107
C21.16771.31141.3114
F32.21071.31142.1196
F42.21071.31142.1196

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 126.084 O1 C2 F4 126.084
F3 C2 F4 107.832
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.277      
2 C 0.576      
3 F -0.149      
4 F -0.149      


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 -1.062 1.062
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.420 0.000 0.000
y 0.000 -20.915 0.000
z 0.000 0.000 -22.916
Traceless
 xyz
x 3.495 0.000 0.000
y 0.000 -0.247 0.000
z 0.000 0.000 -3.248
Polar
3z2-r2-6.497
x2-y22.495
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.232 0.000 0.000
y 0.000 1.929 0.000
z 0.000 0.000 2.590


<r2> (average value of r2) Å2
<r2> 54.174
(<r2>)1/2 7.360