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

using model chemistry: SVWN/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at SVWN/6-31G**
 hartrees
Energy at 0K-571.709681
Energy at 298.15K-571.709188
HF Energy-571.709681
Nuclear repulsion energy78.970892
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 SVWN/6-31G**
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' 1928 1897 316.89      
2 A' 663 652 113.97      
3 A' 395 388 13.30      

Unscaled Zero Point Vibrational Energy (zpe) 1492.6 cm-1
Scaled (by 0.9837) Zero Point Vibrational Energy (zpe) 1468.3 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 SVWN/6-31G**
ABC
5.13530 0.19736 0.19005

See section I.F.4 to change rotational constant units
Geometric Data calculated at SVWN/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.511 -0.883 0.000
C2 0.000 0.819 0.000
O3 1.086 1.261 0.000

Atom - Atom Distances (Å)
  Cl1 C2 O3
Cl11.77682.6730
C21.77681.1722
O32.67301.1722

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 128.860
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl 0.051      
2 C 0.133      
3 O -0.184      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.384 -0.271 0.000 0.470
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.064 -0.641 0.000
y -0.641 -23.022 0.000
z 0.000 0.000 -22.274
Traceless
 xyz
x -1.416 -0.641 0.000
y -0.641 0.148 0.000
z 0.000 0.000 1.269
Polar
3z2-r22.537
x2-y2-1.042
xy-0.641
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.056 1.360 0.000
y 1.360 4.848 0.000
z 0.000 0.000 1.840


<r2> (average value of r2) Å2
<r2> 58.301
(<r2>)1/2 7.636