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

using model chemistry: B3LYP/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 B3LYP/6-311G*
 hartrees
Energy at 0K-573.525786
Energy at 298.15K-573.525143
HF Energy-573.525786
Nuclear repulsion energy77.445353
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 B3LYP/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' 1975 1908 391.82      
2 A' 565 546 81.02      
3 A' 305 295 43.24      

Unscaled Zero Point Vibrational Energy (zpe) 1422.4 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 1374.4 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 B3LYP/6-311G*
ABC
5.10383 0.18728 0.18065

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.498 -0.925 0.000
C2 0.000 0.865 0.000
O3 1.059 1.318 0.000

Atom - Atom Distances (Å)
  Cl1 C2 O3
Cl11.85812.7311
C21.85811.1522
O32.73111.1522

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 128.732
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.044      
2 C 0.168      
3 O -0.124      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.250 0.221 0.000 0.333
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.764 -0.817 0.000
y -0.817 -23.453 0.000
z 0.000 0.000 -22.936
Traceless
 xyz
x -1.569 -0.817 0.000
y -0.817 0.397 0.000
z 0.000 0.000 1.172
Polar
3z2-r22.344
x2-y2-1.310
xy-0.817
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.908 1.390 0.000
y 1.390 5.367 0.000
z 0.000 0.000 1.761


<r2> (average value of r2) Å2
<r2> 60.953
(<r2>)1/2 7.807