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All results from a given calculation for Cl2O (Dichlorine monoxide)

using model chemistry: wB97X-D/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at wB97X-D/aug-cc-pVTZ
 hartrees
Energy at 0K-995.531105
Energy at 298.15K-995.531765
HF Energy-995.531105
Nuclear repulsion energy139.616201
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 wB97X-D/aug-cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 691 661 1.81      
2 A1 307 294 0.04      
3 B2 746 713 1.68      

Unscaled Zero Point Vibrational Energy (zpe) 871.7 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 833.8 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 wB97X-D/aug-cc-pVTZ
ABC
1.45488 0.12241 0.11291

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.756
Cl2 0.000 1.402 -0.178
Cl3 0.000 -1.402 -0.178

Atom - Atom Distances (Å)
  O1 Cl2 Cl3
O11.68411.6841
Cl21.68412.8037
Cl31.68412.8037

picture of Dichlorine monoxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 O1 Cl3 112.689
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.463      
2 Cl 0.231      
3 Cl 0.231      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -0.544 0.544
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.721 0.000 0.000
y 0.000 -26.938 0.000
z 0.000 0.000 -30.083
Traceless
 xyz
x -2.210 0.000 0.000
y 0.000 3.465 0.000
z 0.000 0.000 -1.254
Polar
3z2-r2-2.508
x2-y2-3.783
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.251 0.000 0.000
y 0.000 7.836 0.000
z 0.000 0.000 4.625


<r2> (average value of r2) Å2
<r2> 90.980
(<r2>)1/2 9.538