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

using model chemistry: LSDA/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A
Energy calculated at LSDA/3-21G*
 hartrees
Energy at 0K-619.163634
Energy at 298.15K-619.166227
HF Energy-619.163634
Nuclear repulsion energy183.799777
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 LSDA/3-21G*
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 3336 3276 55.06      
2 A 1262 1240 75.89      
3 A 1060 1041 40.09      
4 A 1011 992 64.09      
5 A 727 714 142.90      
6 A 483 474 30.96      
7 A 396 389 20.44      
8 A 367 360 38.84      
9 A 180 176 136.37      

Unscaled Zero Point Vibrational Energy (zpe) 4410.7 cm-1
Scaled (by 0.982) Zero Point Vibrational Energy (zpe) 4331.4 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 LSDA/3-21G*
ABC
0.30154 0.28445 0.15736

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/3-21G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.094 0.072 -0.298
O2 -1.231 -0.790 0.047
O3 -0.074 1.433 0.208
O4 1.328 -0.732 0.233
H5 -1.684 -0.439 0.856

Atom - Atom Distances (Å)
  S1 O2 O3 O4 H5
S11.61801.46101.56602.1806
O21.61802.51102.56620.9919
O31.46102.51102.57942.5526
O41.56602.56622.57943.0898
H52.18060.99192.55263.0898

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 111.060 O2 S1 O3 109.176
O2 S1 O4 107.398 O3 S1 O4 116.847
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.872      
2 O -0.525      
3 O -0.391      
4 O -0.348      
5 H 0.391      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.525 -0.122 0.305 2.546
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.576 -1.522 -1.762
y -1.522 -33.025 0.505
z -1.762 0.505 -26.629
Traceless
 xyz
x 4.252 -1.522 -1.762
y -1.522 -6.923 0.505
z -1.762 0.505 2.671
Polar
3z2-r25.343
x2-y27.450
xy-1.522
xz-1.762
yz0.505


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.389 0.223 -0.121
y 0.223 3.711 -0.033
z -0.121 -0.033 2.042


<r2> (average value of r2) Å2
<r2> 75.326
(<r2>)1/2 8.679