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

using model chemistry: CCD/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 CCD/cc-pVTZ
 hartrees
Energy at 0K-672.590177
Energy at 298.15K-672.591035
HF Energy-671.768378
Nuclear repulsion energy152.056032
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 CCD/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' 1980 1849 389.22      
2 A' 1182 1104 414.34      
3 A' 795 742 87.05      
4 A' 519 484 0.60      
5 A' 420 393 0.75      
6 A" 697 651 18.58      

Unscaled Zero Point Vibrational Energy (zpe) 2796.4 cm-1
Scaled (by 0.9337) Zero Point Vibrational Energy (zpe) 2611.0 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 CCD/cc-pVTZ
ABC
0.39915 0.17607 0.12218

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.505 0.000
O2 -0.807 1.353 0.000
Cl3 -0.307 -1.197 0.000
F4 1.298 0.721 0.000

Atom - Atom Distances (Å)
  C1 O2 Cl3 F4
C11.17031.72901.3158
O21.17032.59752.1975
Cl31.72902.59752.5010
F41.31582.19752.5010

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 126.164 O2 C1 F4 124.134
Cl3 C1 F4 109.701
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability