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

using model chemistry: B97D3/STO-3G

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/STO-3G
 hartrees
Energy at 0K-308.515805
Energy at 298.15K 
HF Energy-308.515805
Nuclear repulsion energy112.475080
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/STO-3G
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 1857 1857 96.10 1.95 0.44 0.61
2 A1 927 927 10.08 5.27 0.09 0.17
3 A1 483 483 2.81 1.58 0.75 0.86
4 B1 599 599 6.22 0.20 0.75 0.86
5 B2 1287 1287 159.86 0.73 0.75 0.86
6 B2 516 516 6.26 2.19 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2834.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2834.3 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/STO-3G
ABC
0.34976 0.34381 0.17338

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/STO-3G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 1.405
C2 0.000 0.000 0.148
F3 0.000 1.126 -0.674
F4 0.000 -1.126 -0.674

Atom - Atom Distances (Å)
  O1 C2 F3 F4
O11.25652.36382.3638
C21.25651.39421.3942
F32.36381.39422.2525
F42.36381.39422.2525

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 126.114 O1 C2 F4 126.114
F3 C2 F4 107.771
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.185      
2 C 0.273      
3 F -0.044      
4 F -0.044      


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 -1.112 1.112
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.556 0.000 0.000
y 0.000 -17.791 0.000
z 0.000 0.000 -19.811
Traceless
 xyz
x 2.245 0.000 0.000
y 0.000 0.392 0.000
z 0.000 0.000 -2.637
Polar
3z2-r2-5.274
x2-y21.235
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.409 0.000 0.000
y 0.000 1.374 0.000
z 0.000 0.000 1.884


<r2> (average value of r2) Å2
<r2> 58.190
(<r2>)1/2 7.628