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

using model chemistry: PBEPBE/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 PBEPBE/6-31G**
 hartrees
Energy at 0K-672.955532
Energy at 298.15K-672.956256
HF Energy-672.955532
Nuclear repulsion energy149.501387
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 PBEPBE/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' 1894 1868 335.89      
2 A' 1090 1075 396.57      
3 A' 732 722 93.49      
4 A' 472 466 1.87      
5 A' 396 390 0.87      
6 A" 641 632 13.38      

Unscaled Zero Point Vibrational Energy (zpe) 2612.2 cm-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 2576.4 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 PBEPBE/6-31G**
ABC
0.38255 0.17120 0.11827

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.518 0.000
O2 -0.821 1.381 0.000
Cl3 -0.315 -1.213 0.000
F4 1.324 0.719 0.000

Atom - Atom Distances (Å)
  C1 O2 Cl3 F4
C11.19111.75941.3392
O21.19112.64302.2450
Cl31.75942.64302.5333
F41.33922.24502.5333

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 126.121 O2 C1 F4 124.950
Cl3 C1 F4 108.929
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.406      
2 O -0.289      
3 Cl 0.046      
4 F -0.162      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.674 -0.750 0.000 1.008
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.771 1.408 0.000
y 1.408 -28.504 0.000
z 0.000 0.000 -26.549
Traceless
 xyz
x -1.244 1.408 0.000
y 1.408 -0.844 0.000
z 0.000 0.000 2.089
Polar
3z2-r24.178
x2-y2-0.267
xy1.408
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.197 -0.008 0.000
y -0.008 5.160 0.000
z 0.000 0.000 1.941


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