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

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/cc-pCVTZ
 hartrees
Energy at 0K-313.146016
Energy at 298.15K 
HF Energy-313.146016
Nuclear repulsion energy119.504793
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 B3LYPultrafine/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 445.61 7.63 0.21 0.34
2 A1 969 969 56.74 6.25 0.07 0.13
3 A1 580 580 5.02 1.14 0.75 0.85
4 B1 780 780 35.66 0.61 0.75 0.86
5 B2 1235 1235 412.02 0.58 0.75 0.86
6 B2 619 619 6.07 2.20 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3076.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3076.4 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 B3LYPultrafine/cc-pCVTZ
ABC
0.39145 0.39098 0.19561

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/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 0.145
F3 0.000 1.065 -0.633
F4 0.000 -1.065 -0.633

Atom - Atom Distances (Å)
  O1 C2 F3 F4
O11.17062.22012.2201
C21.17061.31831.3183
F32.22011.31832.1292
F42.22011.31832.1292

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 126.143 O1 C2 F4 126.143
F3 C2 F4 107.714
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/cc-pCVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.262      
2 C 0.512      
3 F -0.125      
4 F -0.125      


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 -1.064 1.064
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.696 0.000 0.000
y 0.000 -20.969 0.000
z 0.000 0.000 -22.951
Traceless
 xyz
x 3.264 0.000 0.000
y 0.000 -0.145 0.000
z 0.000 0.000 -3.119
Polar
3z2-r2-6.238
x2-y22.273
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.564 0.000 0.000
y 0.000 2.368 0.000
z 0.000 0.000 2.937


<r2> (average value of r2) Å2
<r2> 54.612
(<r2>)1/2 7.390