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

using model chemistry: CCSD(T)/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A
Energy calculated at CCSD(T)/cc-pVDZ
 hartrees
Energy at 0K-623.303490
Energy at 298.15K-623.306216
HF Energy-622.571424
Nuclear repulsion energy182.050597
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 CCSD(T)/cc-pVDZ
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 3755 3675        
2 A 1242 1215        
3 A 1111 1087        
4 A 1029 1007        
5 A 714 699        
6 A 487 477        
7 A 391 383        
8 A 389 381        
9 A 246 241        

Unscaled Zero Point Vibrational Energy (zpe) 4681.2 cm-1
Scaled (by 0.9788) Zero Point Vibrational Energy (zpe) 4582.0 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 CCSD(T)/cc-pVDZ
ABC
0.29321 0.28069 0.15303

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.131 0.093 0.263
O2 1.057 -1.041 -0.104
O3 0.378 1.422 -0.192
O4 -1.408 -0.503 -0.208
H5 1.878 -0.518 -0.173

Atom - Atom Distances (Å)
  S1 O2 O3 O4 H5
S11.68271.49421.48542.1447
O21.68272.55582.52470.9761
O31.49422.55582.62572.4518
O41.48542.52472.62573.2860
H52.14470.97612.45183.2860

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 104.378 O2 S1 O3 106.974
O2 S1 O4 105.501 O3 S1 O4 123.581
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability