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

using model chemistry: M06-2X/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 M06-2X/STO-3G
 hartrees
Energy at 0K-308.600947
Energy at 298.15K 
HF Energy-308.600947
Nuclear repulsion energy114.811241
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 M06-2X/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 2013 2013 120.70 3.20 0.34 0.51
2 A1 1017 1017 11.79 4.21 0.09 0.17
3 A1 509 509 3.59 1.38 0.75 0.86
4 B1 662 662 15.21 0.44 0.75 0.86
5 B2 1451 1451 171.63 0.15 0.75 0.86
6 B2 559 559 11.72 1.89 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3105.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3105.0 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 M06-2X/STO-3G
ABC
0.36277 0.35953 0.18057

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/STO-3G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 1.369
C2 0.000 0.000 0.138
F3 0.000 1.111 -0.655
F4 0.000 -1.111 -0.655

Atom - Atom Distances (Å)
  O1 C2 F3 F4
O11.23152.30862.3086
C21.23151.36451.3645
F32.30861.36452.2217
F42.30861.36452.2217

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 125.498 O1 C2 F4 125.498
F3 C2 F4 109.005
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.203      
2 C 0.350      
3 F -0.073      
4 F -0.073      


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 -1.019 1.019
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.438 0.000 0.000
y 0.000 -18.250 0.000
z 0.000 0.000 -20.192
Traceless
 xyz
x 2.783 0.000 0.000
y 0.000 0.065 0.000
z 0.000 0.000 -2.848
Polar
3z2-r2-5.696
x2-y21.812
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.374 0.000 0.000
y 0.000 1.181 0.000
z 0.000 0.000 1.771


<r2> (average value of r2) Å2
<r2> 56.462
(<r2>)1/2 7.514