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All results from a given calculation for COFCl (Carbonic chloride fluoride)

using model chemistry: B3PW91/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3PW91/6-31G**
 hartrees
Energy at 0K-673.228345
Energy at 298.15K-673.229142
HF Energy-673.228345
Nuclear repulsion energy151.012318
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 B3PW91/6-31G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 1965 1883 384.79      
2 A' 1152 1105 424.46      
3 A' 768 736 96.99      
4 A' 497 477 0.75      
5 A' 411 394 1.02      
6 A" 671 643 19.07      

Unscaled Zero Point Vibrational Energy (zpe) 2732.4 cm-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 2618.7 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 B3PW91/6-31G**
ABC
0.39164 0.17428 0.12061

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.511 0.000
O2 -0.816 1.363 0.000
Cl3 -0.308 -1.203 0.000
F4 1.308 0.721 0.000

Atom - Atom Distances (Å)
  C1 O2 Cl3 F4
C11.17971.74111.3247
O21.17972.61532.2187
Cl31.74112.61532.5128
F41.32472.21872.5128

picture of Carbonic chloride fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 C1 Cl3 126.033 O2 C1 F4 124.625
Cl3 C1 F4 109.342
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.472      
2 O -0.324      
3 Cl 0.048      
4 F -0.195      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.663 -0.903 0.000 1.120
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.961 1.464 0.000
y 1.464 -28.575 0.000
z 0.000 0.000 -26.431
Traceless
 xyz
x -1.458 1.464 0.000
y 1.464 -0.879 0.000
z 0.000 0.000 2.337
Polar
3z2-r24.674
x2-y2-0.386
xy1.464
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.072 -0.048 0.000
y -0.048 4.908 0.000
z 0.000 0.000 1.911


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000