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

using model chemistry: wB97X-D/aug-cc-pVTZ

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/aug-cc-pVTZ
 hartrees
Energy at 0K-313.053511
Energy at 298.15K 
HF Energy-313.053511
Nuclear repulsion energy120.089785
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/aug-cc-pVTZ
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 1994 1908 498.35 11.56 0.12 0.21
2 A1 991 948 60.64 7.96 0.05 0.10
3 A1 589 563 5.14 0.79 0.74 0.85
4 B1 794 760 35.44 0.47 0.75 0.86
5 B2 1267 1212 431.05 1.11 0.75 0.86
6 B2 628 601 6.89 1.46 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3131.6 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 2995.6 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/aug-cc-pVTZ
ABC
0.39566 0.39457 0.19756

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVTZ

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 0.141
F3 0.000 1.059 -0.629
F4 0.000 -1.059 -0.629

Atom - Atom Distances (Å)
  O1 C2 F3 F4
O11.16892.20982.2098
C21.16891.30971.3097
F32.20981.30972.1178
F42.20981.30972.1178

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 126.047 O1 C2 F4 126.047
F3 C2 F4 107.906
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.350      
2 C 0.761      
3 F -0.205      
4 F -0.205      


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 -1.116 1.116
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.745 0.000 0.000
y 0.000 -20.996 0.000
z 0.000 0.000 -23.050
Traceless
 xyz
x 3.279 0.000 0.000
y 0.000 -0.099 0.000
z 0.000 0.000 -3.180
Polar
3z2-r2-6.359
x2-y22.252
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.063 0.000 0.000
y 0.000 2.816 0.000
z 0.000 0.000 3.357


<r2> (average value of r2) Å2
<r2> 54.239
(<r2>)1/2 7.365