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

using model chemistry: BLYP/Sadlej_pVTZ

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/Sadlej_pVTZ
 hartrees
Energy at 0K-313.092995
Energy at 298.15K 
HF Energy-313.092995
Nuclear repulsion energy117.448505
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/Sadlej_pVTZ
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 1880 1880 418.94 11.81 0.11 0.20
2 A1 903 903 56.94 9.78 0.05 0.10
3 A1 549 549 4.30 1.06 0.73 0.84
4 B1 725 725 26.50 0.39 0.75 0.86
5 B2 1134 1134 403.50 1.92 0.75 0.86
6 B2 582 582 3.39 1.89 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2886.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2886.3 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 BLYP/Sadlej_pVTZ
ABC
0.37882 0.37697 0.18895

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/Sadlej_pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 1.339
C2 0.000 0.000 0.148
F3 0.000 1.082 -0.645
F4 0.000 -1.082 -0.645

Atom - Atom Distances (Å)
  O1 C2 F3 F4
O11.19132.25992.2599
C21.19131.34141.3414
F32.25991.34142.1644
F42.25991.34142.1644

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 126.221 O1 C2 F4 126.221
F3 C2 F4 107.557
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/Sadlej_pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O 0.016      
2 C 0.191      
3 F -0.104      
4 F -0.104      


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 -0.969 0.969
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.156 0.000 0.000
y 0.000 -21.443 0.000
z 0.000 0.000 -23.417
Traceless
 xyz
x 3.274 0.000 0.000
y 0.000 -0.157 0.000
z 0.000 0.000 -3.117
Polar
3z2-r2-6.234
x2-y22.287
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.214 0.000 0.000
y 0.000 3.157 0.000
z 0.000 0.000 3.715


<r2> (average value of r2) Å2
<r2> 56.370
(<r2>)1/2 7.508