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

using model chemistry: CISD/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A
Energy calculated at CISD/6-31G*
 hartrees
Energy at 0K-623.144572
Energy at 298.15K-623.147569
HF Energy-622.559014
Nuclear repulsion energy187.438724
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 CISD/6-31G*
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 3855 3569 159.51      
2 A 1394 1291 192.93      
3 A 1209 1120 106.27      
4 A 1165 1078 88.11      
5 A 848 785 170.73      
6 A 560 518 56.82      
7 A 448 414 24.72      
8 A 435 403 39.38      
9 A 292 270 117.76      

Unscaled Zero Point Vibrational Energy (zpe) 5102.5 cm-1
Scaled (by 0.9258) Zero Point Vibrational Energy (zpe) 4723.9 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 CISD/6-31G*
ABC
0.31287 0.29660 0.16214

See section I.F.4 to change rotational constant units
Geometric Data calculated at CISD/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.125 0.087 0.251
O2 1.014 -1.011 -0.098
O3 0.379 1.379 -0.182
O4 -1.377 -0.474 -0.200
H5 1.864 -0.554 -0.190

Atom - Atom Distances (Å)
  S1 O2 O3 O4 H5
S11.62031.45291.44482.1356
O21.62032.47472.45280.9691
O31.45292.47472.55362.4378
O41.44482.45282.55363.2418
H52.13560.96912.43783.2418

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 108.496 O2 S1 O3 107.142
O2 S1 O4 106.165 O3 S1 O4 123.588
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability