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

using model chemistry: B97D3/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B97D3/6-311G*
 hartrees
Energy at 0K-312.947218
Energy at 298.15K 
HF Energy-312.947218
Nuclear repulsion energy118.521243
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 B97D3/6-311G*
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 1937 1937 436.49 6.70 0.23 0.38
2 A1 926 926 57.14 6.86 0.10 0.17
3 A1 565 565 4.78 1.61 0.75 0.85
4 B1 749 749 30.67 0.65 0.75 0.86
5 B2 1172 1172 439.73 0.44 0.75 0.86
6 B2 600 600 4.27 3.10 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2974.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2974.8 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 B97D3/6-311G*
ABC
0.38529 0.38427 0.19239

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G*

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 -0.639
F4 0.000 -1.073 -0.639

Atom - Atom Distances (Å)
  O1 C2 F3 F4
O11.17792.23882.2388
C21.17791.33071.3307
F32.23881.33072.1462
F42.23881.33072.1462

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 126.254 O1 C2 F4 126.254
F3 C2 F4 107.491
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.251      
2 C 0.537      
3 F -0.143      
4 F -0.143      


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 -0.968 0.968
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.468 0.000 0.000
y 0.000 -20.788 0.000
z 0.000 0.000 -22.674
Traceless
 xyz
x 3.263 0.000 0.000
y 0.000 -0.216 0.000
z 0.000 0.000 -3.046
Polar
3z2-r2-6.093
x2-y22.319
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.271 0.000 0.000
y 0.000 2.075 0.000
z 0.000 0.000 2.714


<r2> (average value of r2) Å2
<r2> 55.165
(<r2>)1/2 7.427