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

using model chemistry: wB97X-D/SDD

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at wB97X-D/SDD
 hartrees
Energy at 0K-312.897499
Energy at 298.15K 
HF Energy-312.897499
Nuclear repulsion energy115.960649
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 wB97X-D/SDD
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 1911 1911 455.87 8.26 0.28 0.44
2 A1 893 893 54.09 9.15 0.10 0.19
3 A1 521 521 9.00 2.28 0.75 0.86
4 B1 707 707 44.06 0.86 0.75 0.86
5 B2 1135 1135 421.77 1.11 0.75 0.86
6 B2 568 568 12.10 4.25 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2867.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2867.3 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 wB97X-D/SDD
ABC
0.36828 0.36807 0.18409

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/SDD

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 1.353
C2 0.000 0.000 0.159
F3 0.000 1.098 -0.654
F4 0.000 -1.098 -0.654

Atom - Atom Distances (Å)
  O1 C2 F3 F4
O11.19382.28732.2873
C21.19381.36591.3659
F32.28731.36592.1951
F42.28731.36592.1951

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 126.527 O1 C2 F4 126.527
F3 C2 F4 106.946
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.168      
2 C 0.523      
3 F -0.177      
4 F -0.177      


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 -0.599 0.599
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.779 0.000 0.000
y 0.000 -22.338 0.000
z 0.000 0.000 -24.118
Traceless
 xyz
x 4.449 0.000 0.000
y 0.000 -0.889 0.000
z 0.000 0.000 -3.559
Polar
3z2-r2-7.119
x2-y23.559
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.102 0.000 0.000
y 0.000 2.043 0.000
z 0.000 0.000 2.843


<r2> (average value of r2) Å2
<r2> 57.756
(<r2>)1/2 7.600