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

using model chemistry: B1B95/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/STO-3G
 hartrees
Energy at 0K-665.428537
Energy at 298.15K-665.429058
HF Energy-665.428537
Nuclear repulsion energy144.532424
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 B1B95/STO-3G
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' 1983 1751 108.05      
2 A' 1257 1110 210.88      
3 A' 741 655 85.80      
4 A' 464 409 0.65      
5 A' 369 326 3.83      
6 A" 583 515 11.48      

Unscaled Zero Point Vibrational Energy (zpe) 2698.7 cm-1
Scaled (by 0.883) Zero Point Vibrational Energy (zpe) 2383.0 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 B1B95/STO-3G
ABC
0.36260 0.15817 0.11013

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.556 0.000
O2 -0.891 1.402 0.000
Cl3 -0.287 -1.274 0.000
F4 1.334 0.789 0.000

Atom - Atom Distances (Å)
  C1 O2 Cl3 F4
C11.22871.85241.3537
O21.22872.74352.3075
Cl31.85242.74352.6229
F41.35372.30752.6229

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 124.616 O2 C1 F4 126.588
Cl3 C1 F4 108.796
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.295      
2 O -0.136      
3 Cl -0.146      
4 F -0.014      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.054 1.034 0.000 1.476
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.114 0.924 0.000
y 0.924 -27.439 0.000
z 0.000 0.000 -24.302
Traceless
 xyz
x -0.244 0.924 0.000
y 0.924 -2.231 0.000
z 0.000 0.000 2.475
Polar
3z2-r24.950
x2-y21.325
xy0.924
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.629 0.005 0.000
y 0.005 3.186 0.000
z 0.000 0.000 0.440


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