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

using model chemistry: PBE1PBE/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 PBE1PBE/6-31G*
 hartrees
Energy at 0K-672.984977
Energy at 298.15K-672.985787
HF Energy-672.984977
Nuclear repulsion energy151.485801
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 PBE1PBE/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' 1985 1887 392.55      
2 A' 1175 1117 426.96      
3 A' 781 742 97.11      
4 A' 506 481 0.51      
5 A' 415 395 1.06      
6 A" 678 645 19.80      

Unscaled Zero Point Vibrational Energy (zpe) 2770.2 cm-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 2632.5 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 PBE1PBE/6-31G*
ABC
0.39375 0.17551 0.12140

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.508 0.000
O2 -0.816 1.358 0.000
Cl3 -0.306 -1.199 0.000
F4 1.303 0.719 0.000

Atom - Atom Distances (Å)
  C1 O2 Cl3 F4
C11.17791.73431.3202
O21.17792.60712.2129
Cl31.73432.60712.5041
F41.32022.21292.5041

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 126.010 O2 C1 F4 124.605
Cl3 C1 F4 109.384
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.470      
2 O -0.324      
3 Cl 0.051      
4 F -0.197      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.676 -0.916 0.000 1.138
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.000 1.473 0.000
y 1.473 -28.622 0.000
z 0.000 0.000 -26.473
Traceless
 xyz
x -1.453 1.473 0.000
y 1.473 -0.885 0.000
z 0.000 0.000 2.338
Polar
3z2-r24.676
x2-y2-0.378
xy1.473
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.049 -0.059 0.000
y -0.059 4.847 0.000
z 0.000 0.000 1.908


<r2> (average value of r2) Å2
<r2> 85.106
(<r2>)1/2 9.225