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

using model chemistry: LSDA/cc-pCVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at LSDA/cc-pCVTZ
 hartrees
Energy at 0K-311.670771
Energy at 298.15K 
HF Energy-311.670771
Nuclear repulsion energy119.943194
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 LSDA/cc-pCVTZ
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 1970 1970 419.81 6.99 0.19 0.33
2 A1 978 978 51.44 6.68 0.07 0.13
3 A1 576 576 5.28 1.20 0.75 0.86
4 B1 766 766 28.51 0.48 0.75 0.86
5 B2 1246 1246 394.82 0.69 0.75 0.86
6 B2 607 607 6.03 2.22 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3071.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3071.1 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 LSDA/cc-pCVTZ
ABC
0.39688 0.39165 0.19713

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/cc-pCVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 1.315
C2 0.000 0.000 0.142
F3 0.000 1.057 -0.632
F4 0.000 -1.057 -0.632

Atom - Atom Distances (Å)
  O1 C2 F3 F4
O11.17252.21532.2153
C21.17251.31041.3104
F32.21531.31042.1146
F42.21531.31042.1146

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 126.214 O1 C2 F4 126.214
F3 C2 F4 107.572
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/cc-pCVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.219      
2 C 0.381      
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 -1.120 1.120
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.819 0.000 0.000
y 0.000 -20.813 0.000
z 0.000 0.000 -22.847
Traceless
 xyz
x 3.011 0.000 0.000
y 0.000 0.021 0.000
z 0.000 0.000 -3.032
Polar
3z2-r2-6.063
x2-y21.993
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.596 0.000 0.000
y 0.000 2.439 0.000
z 0.000 0.000 3.005


<r2> (average value of r2) Å2
<r2> 54.268
(<r2>)1/2 7.367