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All results from a given calculation for ClCO (carbonyl monochloride)

using model chemistry: CCSD=FULL/aug-cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at CCSD=FULL/aug-cc-pVQZ
 hartrees
Energy at 0K-572.984852
Energy at 298.15K 
HF Energy-572.256675
Nuclear repulsion energy79.232065
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=FULL/aug-cc-pVQZ
Rotational Constants (cm-1) from geometry optimized at CCSD=FULL/aug-cc-pVQZ
ABC
5.31963 0.19733 0.19027

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD=FULL/aug-cc-pVQZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.498 -0.891 0.000
C2 0.000 0.825 0.000
O3 1.059 1.276 0.000

Atom - Atom Distances (Å)
  Cl1 C2 O3
Cl11.78742.6688
C21.78741.1511
O32.66881.1511

picture of carbonyl monochloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl1 C2 O3 129.233
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability