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

using model chemistry: M06-2X/6-31G(2df,p)

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/6-31G(2df,p)
 hartrees
Energy at 0K-312.926324
Energy at 298.15K 
HF Energy-312.926324
Nuclear repulsion energy120.464521
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/6-31G(2df,p)
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 2051 1953 441.87 6.44 0.21 0.35
2 A1 1034 984 45.41 6.16 0.07 0.13
3 A1 596 567 5.01 0.80 0.75 0.86
4 B1 816 777 38.41 0.59 0.75 0.86
5 B2 1354 1290 376.83 0.30 0.75 0.86
6 B2 635 605 10.51 1.59 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3242.7 cm-1
Scaled (by 0.9524) Zero Point Vibrational Energy (zpe) 3088.4 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/6-31G(2df,p)
ABC
0.39910 0.39624 0.19883

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G(2df,p)

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 1.308
C2 0.000 0.000 0.138
F3 0.000 1.054 -0.628
F4 0.000 -1.054 -0.628

Atom - Atom Distances (Å)
  O1 C2 F3 F4
O11.16982.20432.2043
C21.16981.30321.3032
F32.20431.30322.1087
F42.20431.30322.1087

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 125.996 O1 C2 F4 125.996
F3 C2 F4 108.007
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.355      
2 C 0.518      
3 F -0.081      
4 F -0.081      


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 -1.172 1.172
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.270 0.000 0.000
y 0.000 -20.343 0.000
z 0.000 0.000 -22.423
Traceless
 xyz
x 3.113 0.000 0.000
y 0.000 0.003 0.000
z 0.000 0.000 -3.117
Polar
3z2-r2-6.233
x2-y22.073
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.605 0.000 0.000
y 0.000 2.219 0.000
z 0.000 0.000 2.773


<r2> (average value of r2) Å2
<r2> 53.612
(<r2>)1/2 7.322