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All results from a given calculation for HSO3 (Hydroxysulfonyl radical)

using model chemistry: HF/CEP-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A
Energy calculated at HF/CEP-31G*
 hartrees
Energy at 0K-57.488670
Energy at 298.15K-57.491472
HF Energy-57.488670
Nuclear repulsion energy67.122802
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 HF/CEP-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 4035 3623 150.07      
2 A 1307 1174 178.74      
3 A 1212 1088 84.35      
4 A 905 813 243.91      
5 A 757 679 67.34      
6 A 495 445 68.56      
7 A 475 427 129.83      
8 A 362 325 27.18      
9 A 275 247 45.78      

Unscaled Zero Point Vibrational Energy (zpe) 4911.1 cm-1
Scaled (by 0.898) Zero Point Vibrational Energy (zpe) 4410.1 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 HF/CEP-31G*
ABC
0.29400 0.28085 0.16877

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.077 0.086 -0.398
O2 -1.274 -0.628 0.101
O3 0.131 1.363 0.298
O4 1.182 -0.878 0.281
H5 -1.556 -0.235 0.930

Atom - Atom Distances (Å)
  S1 O2 O3 O4 H5
S11.60801.45571.61612.1300
O21.60802.44492.47530.9600
O31.45572.44492.47532.4082
O41.61612.47532.47532.8868
H52.13000.96002.40822.8868

picture of Hydroxysulfonyl radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 O2 H5 109.481 O2 S1 O3 105.778
O2 S1 O4 100.301 O3 S1 O4 107.265
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.782      
2 O -0.567      
3 O -0.517      
4 O -0.169      
5 H 0.471      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.170 -1.083 -0.038 1.594
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.863 -1.004 -3.348
y -1.004 -34.268 -1.296
z -3.348 -1.296 -25.471
Traceless
 xyz
x 2.007 -1.004 -3.348
y -1.004 -7.601 -1.296
z -3.348 -1.296 5.594
Polar
3z2-r211.188
x2-y26.405
xy-1.004
xz-3.348
yz-1.296


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.981 -0.133 -0.034
y -0.133 3.978 0.121
z -0.034 0.121 2.779


<r2> (average value of r2) Å2
<r2> 60.047
(<r2>)1/2 7.749