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

using model chemistry: CISD/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CISD/6-311G*
 hartrees
Energy at 0K-672.319908
Energy at 298.15K-672.320799
HF Energy-671.726736
Nuclear repulsion energy152.621365
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 CISD/6-311G*
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' 2044 1891 469.80      
2 A' 1205 1115 484.55      
3 A' 819 758 98.02      
4 A' 534 495 0.94      
5 A' 434 401 1.18      
6 A" 716 662 27.19      

Unscaled Zero Point Vibrational Energy (zpe) 2875.8 cm-1
Scaled (by 0.9253) Zero Point Vibrational Energy (zpe) 2661.0 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 CISD/6-311G*
ABC
0.40244 0.17721 0.12303

See section I.F.4 to change rotational constant units
Geometric Data calculated at CISD/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.505 0.000
O2 -0.807 1.342 0.000
Cl3 -0.304 -1.193 0.000
F4 1.292 0.725 0.000

Atom - Atom Distances (Å)
  C1 O2 Cl3 F4
C11.16321.72511.3108
O21.16322.58492.1884
Cl31.72512.58492.4955
F41.31082.18842.4955

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 125.891 O2 C1 F4 124.284
Cl3 C1 F4 109.826
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability