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All results from a given calculation for COHCl (Formyl chloride)

using model chemistry: CID/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 CID/6-311G*
 hartrees
Energy at 0K-573.261834
Energy at 298.15K-573.263032
HF Energy-572.835203
Nuclear repulsion energy88.760412
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 CID/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' 3172 2948 32.87      
2 A' 1943 1805 388.05      
3 A' 1431 1330 50.18      
4 A' 792 736 225.44      
5 A' 493 458 8.30      
6 A" 1003 931 1.07      

Unscaled Zero Point Vibrational Energy (zpe) 4417.0 cm-1
Scaled (by 0.9291) Zero Point Vibrational Energy (zpe) 4103.8 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 CID/6-311G*
ABC
2.64063 0.20668 0.19167

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.792 0.000
O2 1.116 1.151 0.000
Cl3 -0.473 -0.906 0.000
H4 -0.882 1.436 0.000

Atom - Atom Distances (Å)
  C1 O2 Cl3 H4
C11.17231.76291.0920
O21.17232.59932.0184
Cl31.76292.59932.3776
H41.09202.01842.3776

picture of Formyl chloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 C1 Cl3 123.378 O2 C1 H4 126.058
Cl3 C1 H4 110.564
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability