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

using model chemistry: HF/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/cc-pVTZ
 hartrees
Energy at 0K-671.769816
Energy at 298.15K-671.770772
HF Energy-671.769816
Nuclear repulsion energy153.784639
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 HF/cc-pVTZ
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' 2102 1913 541.08      
2 A' 1275 1160 475.73      
3 A' 852 776 104.06      
4 A' 552 502 1.05      
5 A' 446 406 0.95      
6 A" 760 692 31.52      

Unscaled Zero Point Vibrational Energy (zpe) 2993.5 cm-1
Scaled (by 0.9101) Zero Point Vibrational Energy (zpe) 2724.4 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 HF/cc-pVTZ
ABC
0.41327 0.17846 0.12464

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.505 0.000
O2 -0.806 1.327 0.000
Cl3 -0.293 -1.192 0.000
F4 1.271 0.735 0.000

Atom - Atom Distances (Å)
  C1 O2 Cl3 F4
C11.15161.72181.2916
O21.15162.57062.1598
Cl31.72182.57062.4822
F41.29162.15982.4822

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 125.753 O2 C1 F4 124.153
Cl3 C1 F4 110.094
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.494      
2 O -0.256      
3 Cl -0.082      
4 F -0.156      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.655 -1.282 0.000 1.439
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.845 1.607 0.000
y 1.607 -29.158 0.000
z 0.000 0.000 -26.608
Traceless
 xyz
x -1.962 1.607 0.000
y 1.607 -0.932 0.000
z 0.000 0.000 2.894
Polar
3z2-r25.787
x2-y2-0.687
xy1.607
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.298 -0.095 0.000
y -0.095 4.809 0.000
z 0.000 0.000 2.422


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