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

using model chemistry: CCSD/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD/cc-pVDZ
 hartrees
Energy at 0K-672.325218
Energy at 298.15K-672.326046
HF Energy-671.680605
Nuclear repulsion energy150.720702
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 CCSD/cc-pVDZ
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' 1969 1866 378.87      
2 A' 1164 1103 431.49      
3 A' 778 737 83.14      
4 A' 509 482 0.59      
5 A' 414 393 1.24      
6 A" 682 646 20.72      

Unscaled Zero Point Vibrational Energy (zpe) 2758.0 cm-1
Scaled (by 0.9473) Zero Point Vibrational Energy (zpe) 2612.7 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 CCSD/cc-pVDZ
ABC
0.39111 0.17329 0.12008

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.511 0.000
O2 -0.813 1.366 0.000
Cl3 -0.312 -1.206 0.000
F4 1.312 0.723 0.000

Atom - Atom Distances (Å)
  C1 O2 Cl3 F4
C11.17971.74471.3288
O21.17972.61992.2199
Cl31.74472.61992.5209
F41.32882.21992.5209

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 126.150 O2 C1 F4 124.382
Cl3 C1 F4 109.468
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability