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

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 2A'
Energy calculated at CID/6-311G*
 hartrees
Energy at 0K-572.623095
Energy at 298.15K-572.622523
HF Energy-572.214749
Nuclear repulsion energy78.826124
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' 2073 1926 485.50      
2 A' 603 561 108.13      
3 A' 347 322 56.21      

Unscaled Zero Point Vibrational Energy (zpe) 1511.6 cm-1
Scaled (by 0.9291) Zero Point Vibrational Energy (zpe) 1404.4 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
5.19974 0.19503 0.18798

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)
Cl1 -0.497 -0.901 0.000
C2 0.000 0.841 0.000
O3 1.057 1.283 0.000

Atom - Atom Distances (Å)
  Cl1 C2 O3
Cl11.81172.6801
C21.81171.1452
O32.68011.1452

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 128.605
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability