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

using model chemistry: B3PW91/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A
Energy calculated at B3PW91/3-21G*
 hartrees
Energy at 0K-621.137356
Energy at 298.15K-621.139997
HF Energy-621.137356
Nuclear repulsion energy183.986290
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 B3PW91/3-21G*
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 3479 3338 67.31      
2 A 1248 1197 71.65      
3 A 1078 1034 13.85      
4 A 1056 1013 92.04      
5 A 746 716 155.21      
6 A 494 474 38.67      
7 A 411 394 20.22      
8 A 380 364 30.27      
9 A 176 169 156.27      

Unscaled Zero Point Vibrational Energy (zpe) 4533.9 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 4349.8 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 B3PW91/3-21G*
ABC
0.30103 0.28553 0.15754

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/3-21G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.134 0.077 0.273
O2 1.109 -0.949 -0.080
O3 0.281 1.420 -0.189
O4 -1.361 -0.571 -0.227
H5 1.906 -0.436 -0.395

Atom - Atom Distances (Å)
  S1 O2 O3 O4 H5
S11.65021.47901.47482.2074
O21.65022.51122.50310.9990
O31.47902.51122.58112.4748
O41.47482.50312.58113.2744
H52.20740.99902.47483.2744

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 110.445 O2 S1 O3 106.610
O2 S1 O4 106.313 O3 S1 O4 121.807
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.029      
2 O -0.579      
3 O -0.447      
4 O -0.402      
5 H 0.399      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.526 0.033 0.477 2.571
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.698 -1.145 -1.875
y -1.145 -33.596 0.433
z -1.875 0.433 -26.379
Traceless
 xyz
x 4.290 -1.145 -1.875
y -1.145 -7.558 0.433
z -1.875 0.433 3.268
Polar
3z2-r26.537
x2-y27.898
xy-1.145
xz-1.875
yz0.433


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.263 0.345 -0.059
y 0.345 3.732 -0.060
z -0.059 -0.060 2.035


<r2> (average value of r2) Å2
<r2> 75.364
(<r2>)1/2 8.681