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

using model chemistry: B3PW91/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3PW91/3-21G*
 hartrees
Energy at 0K-669.965084
Energy at 298.15K-669.965821
HF Energy-669.965084
Nuclear repulsion energy149.212702
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 B3PW91/3-21G*
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' 1883 1807 279.54      
2 A' 1113 1067 349.71      
3 A' 725 695 106.48      
4 A' 478 458 3.14      
5 A' 394 378 2.03      
6 A" 662 635 17.49      

Unscaled Zero Point Vibrational Energy (zpe) 2626.6 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 2520.0 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 B3PW91/3-21G*
ABC
0.37821 0.17154 0.11801

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.511 0.000
O2 -0.797 1.400 0.000
Cl3 -0.337 -1.205 0.000
F4 1.346 0.691 0.000

Atom - Atom Distances (Å)
  C1 O2 Cl3 F4
C11.19441.74841.3575
O21.19442.64552.2571
Cl31.74842.64552.5348
F41.35752.25712.5348

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 127.019 O2 C1 F4 124.240
Cl3 C1 F4 108.741
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.552      
2 O -0.390      
3 Cl 0.074      
4 F -0.236      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.402 -0.925 0.000 1.009
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.712 1.399 0.000
y 1.399 -28.977 0.000
z 0.000 0.000 -26.613
Traceless
 xyz
x -1.917 1.399 0.000
y 1.399 -0.815 0.000
z 0.000 0.000 2.732
Polar
3z2-r25.463
x2-y2-0.735
xy1.399
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.769 -0.010 0.000
y -0.010 4.591 0.000
z 0.000 0.000 1.501


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