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

using model chemistry: BLYP/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at BLYP/6-31G
 hartrees
Energy at 0K-312.896690
Energy at 298.15K 
HF Energy-312.896690
Nuclear repulsion energy114.230846
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 BLYP/6-31G
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 1808 1794 311.66 5.57 0.31 0.47
2 A1 852 846 35.96 8.81 0.12 0.21
3 A1 500 497 5.28 2.34 0.75 0.85
4 B1 664 659 24.51 0.66 0.75 0.86
5 B2 1116 1107 341.42 0.83 0.75 0.86
6 B2 554 549 5.40 4.34 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2746.8 cm-1
Scaled (by 0.9924) Zero Point Vibrational Energy (zpe) 2725.9 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 BLYP/6-31G
ABC
0.35908 0.35525 0.17858

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-31G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 1.370
C2 0.000 0.000 0.160
F3 0.000 1.118 -0.662
F4 0.000 -1.118 -0.662

Atom - Atom Distances (Å)
  O1 C2 F3 F4
O11.20962.31892.3189
C21.20961.38741.3874
F32.31891.38742.2350
F42.31891.38742.2350

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 126.344 O1 C2 F4 126.344
F3 C2 F4 107.312
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.250      
2 C 0.647      
3 F -0.198      
4 F -0.198      


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 -0.725 0.725
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.684 0.000 0.000
y 0.000 -21.437 0.000
z 0.000 0.000 -23.336
Traceless
 xyz
x 3.702 0.000 0.000
y 0.000 -0.426 0.000
z 0.000 0.000 -3.276
Polar
3z2-r2-6.552
x2-y22.752
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.009 0.000 0.000
y 0.000 2.086 0.000
z 0.000 0.000 2.791


<r2> (average value of r2) Å2
<r2> 58.745
(<r2>)1/2 7.665