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

using model chemistry: B97D3/daug-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 B97D3/daug-cc-pVTZ
 hartrees
Energy at 0K-312.987709
Energy at 298.15K 
HF Energy-312.987709
Nuclear repulsion energy118.571633
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 B97D3/daug-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 1907 1907 438.29 11.95 0.11 0.20
2 A1 924 924 58.78 9.28 0.05 0.10
3 A1 563 563 4.25 0.93 0.73 0.84
4 B1 749 749 27.71 0.35 0.75 0.86
5 B2 1158 1158 416.48 1.72 0.75 0.86
6 B2 597 597 3.49 1.67 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2949.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2949.0 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 B97D3/daug-cc-pVTZ
ABC
0.38569 0.38455 0.19256

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/daug-cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 1.326
C2 0.000 0.000 0.148
F3 0.000 1.073 -0.638
F4 0.000 -1.073 -0.638

Atom - Atom Distances (Å)
  O1 C2 F3 F4
O11.17812.23792.2379
C21.17811.32971.3297
F32.23791.32972.1450
F42.23791.32972.1450

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 126.238 O1 C2 F4 126.238
F3 C2 F4 107.523
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.612      
2 C 1.565      
3 F -0.476      
4 F -0.476      


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 -1.003 1.003
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.881 0.000 0.000
y 0.000 -21.075 0.000
z 0.000 0.000 -23.009
Traceless
 xyz
x 3.161 0.000 0.000
y 0.000 -0.130 0.000
z 0.000 0.000 -3.031
Polar
3z2-r2-6.061
x2-y22.194
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.179 0.000 0.000
y 0.000 3.045 0.000
z 0.000 0.000 3.557


<r2> (average value of r2) Å2
<r2> 55.343
(<r2>)1/2 7.439