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

using model chemistry: G4

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A
Energy calculated at G4
 hartrees
Energy at 0K-624.224695
Energy at 298.15K-624.219480
HF Energy-624.409737
Nuclear repulsion energy186.650593
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 B3LYP/6-31G(2df,p)
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 3754 3622 115.63      
2 A 1306 1260 114.66      
3 A 1119 1080 73.85      
4 A 1093 1055 62.43      
5 A 750 724 135.78      
6 A 521 503 25.93      
7 A 420 406 9.80      
8 A 413 399 31.38      
9 A 271 262 84.53      

Unscaled Zero Point Vibrational Energy (zpe) 4823.4 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 4654.6 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 B3LYP/6-31G(2df,p)
ABC
0.30611 0.29762 0.16096

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.132 0.077 0.256
O2 1.125 -0.904 -0.107
O3 0.210 1.421 -0.188
O4 -1.313 -0.627 -0.199
H5 1.923 -0.352 -0.138

Atom - Atom Distances (Å)
  S1 O2 O3 O4 H5
S11.63531.45591.44842.1355
O21.63532.49982.45530.9703
O31.45592.49982.55242.4659
O41.44842.45532.55243.2479
H52.13550.97032.46593.2479

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 108.090 O2 S1 O3 110.217
O2 S1 O4 104.767 O3 S1 O4 118.325
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.435      
2 O -0.324      
3 O -0.241      
4 O -0.206      
5 H 0.336      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.495 -0.114 0.824 2.630
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


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


<r2> (average value of r2) Å2
<r2> 73.742
(<r2>)1/2 8.587