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

using model chemistry: mPW1PW91/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/6-31G*
 hartrees
Energy at 0K-673.316344
Energy at 298.15K-673.317152
HF Energy-673.316344
Nuclear repulsion energy151.443484
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 mPW1PW91/6-31G*
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' 1983 1881 394.74      
2 A' 1171 1111 428.61      
3 A' 779 739 97.16      
4 A' 505 479 0.56      
5 A' 415 393 1.06      
6 A" 678 643 20.13      

Unscaled Zero Point Vibrational Energy (zpe) 2765.6 cm-1
Scaled (by 0.9483) Zero Point Vibrational Energy (zpe) 2622.6 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 mPW1PW91/6-31G*
ABC
0.39384 0.17530 0.12131

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.508 0.000
O2 -0.815 1.358 0.000
Cl3 -0.307 -1.200 0.000
F4 1.304 0.720 0.000

Atom - Atom Distances (Å)
  C1 O2 Cl3 F4
C11.17731.73541.3207
O21.17732.60782.2126
Cl31.73542.60782.5057
F41.32072.21262.5057

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 126.020 O2 C1 F4 124.580
Cl3 C1 F4 109.400
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.480      
2 O -0.329      
3 Cl 0.050      
4 F -0.200      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.667 -0.929 0.000 1.144
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.984 1.475 0.000
y 1.475 -28.587 0.000
z 0.000 0.000 -26.424
Traceless
 xyz
x -1.479 1.475 0.000
y 1.475 -0.883 0.000
z 0.000 0.000 2.362
Polar
3z2-r24.723
x2-y2-0.398
xy1.475
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.046 -0.058 0.000
y -0.058 4.848 0.000
z 0.000 0.000 1.906


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