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

using model chemistry: CCD/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 CCD/6-31G*
 hartrees
Energy at 0K-623.229442
Energy at 298.15K-623.232376
HF Energy-622.556690
Nuclear repulsion energy185.918571
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 CCD/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 3734 3534 127.34      
2 A 1387 1313 236.26      
3 A 1191 1127 106.48      
4 A 1141 1080 77.98      
5 A 808 764 162.71      
6 A 546 517 50.20      
7 A 430 407 20.26      
8 A 423 401 44.53      
9 A 283 268 109.21      

Unscaled Zero Point Vibrational Energy (zpe) 4971.3 cm-1
Scaled (by 0.9465) Zero Point Vibrational Energy (zpe) 4705.3 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 CCD/6-31G*
ABC
0.30741 0.29211 0.15949

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.127 0.091 0.253
O2 1.020 -1.024 -0.099
O3 0.387 1.389 -0.184
O4 -1.387 -0.477 -0.201
H5 1.876 -0.557 -0.177

Atom - Atom Distances (Å)
  S1 O2 O3 O4 H5
S11.63881.46321.45442.1487
O21.63882.49672.47060.9778
O31.46322.49672.57462.4503
O41.45442.47062.57463.2635
H52.14870.97782.45033.2635

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 107.717 O2 S1 O3 107.063
O2 S1 O4 105.867 O3 S1 O4 123.878
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability