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All results from a given calculation for SeOCl2 (selenium oxychloride)

using model chemistry: PBEPBE/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/6-311G**
 hartrees
Energy at 0K-3396.367307
Energy at 298.15K-3396.366007
HF Energy-3396.367307
Nuclear repulsion energy447.970532
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 PBEPBE/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' 937 928 70.40      
2 A' 356 353 43.60      
3 A' 240 238 6.51      
4 A' 130 129 0.60      
5 A" 328 325 118.07      
6 A" 219 217 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 1105.3 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 1095.3 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 PBEPBE/6-311G**
ABC
0.11948 0.07373 0.05150

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Se1 0.154 0.589 0.000
O2 -1.310 1.292 0.000
Cl3 0.154 -0.893 1.722
Cl4 0.154 -0.893 -1.722

Atom - Atom Distances (Å)
  Se1 O2 Cl3 Cl4
Se11.62452.27252.2725
O21.62453.14433.1443
Cl32.27253.14433.4445
Cl42.27253.14433.4445

picture of selenium oxychloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 Se1 Cl3 106.390 O2 Se1 Cl4 106.390
Cl3 Se1 Cl4 98.554
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Se 0.704      
2 O -0.366      
3 Cl -0.169      
4 Cl -0.169      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.911 1.209 0.000 2.261
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -50.446 2.822 0.000
y 2.822 -49.239 0.000
z 0.000 0.000 -50.964
Traceless
 xyz
x -0.344 2.822 0.000
y 2.822 1.466 0.000
z 0.000 0.000 -1.121
Polar
3z2-r2-2.243
x2-y2-1.207
xy2.822
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.943 -1.247 0.000
y -1.247 7.962 0.000
z 0.000 0.000 10.761


<r2> (average value of r2) Å2
<r2> 199.859
(<r2>)1/2 14.137