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

using model chemistry: MP2/aug-cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2/aug-cc-pVQZ
 hartrees
Energy at 0K-573.509530
Energy at 298.15K 
HF Energy-572.877792
Nuclear repulsion energy88.344271
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 MP2/aug-cc-pVQZ
Rotational Constants (cm-1) from geometry optimized at MP2/aug-cc-pVQZ
See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/aug-cc-pVQZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.791 0.000
O2 1.131 1.151 0.000
Cl3 -0.480 -0.905 0.000
H4 -0.886 1.430 0.000

Atom - Atom Distances (Å)
  C1 O2 Cl3 H4
C11.18681.76341.0917
O21.18682.61252.0356
Cl31.76342.61252.3702
H41.09172.03562.3702

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 123.450 O2 C1 H4 126.557
Cl3 C1 H4 109.993
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability