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All results from a given calculation for HSO3F (Fluorosulfonic acid)

using model chemistry: QCISD/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at QCISD/6-311G**
 hartrees
Energy at 0K-723.083461
Energy at 298.15K-723.087500
Nuclear repulsion energy288.005904
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 QCISD/6-311G**
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 3861 3684 141.52      
2 A 1501 1432 292.65      
3 A 1241 1184 183.93      
4 A 1177 1123 93.48      
5 A 897 856 251.89      
6 A 813 776 179.70      
7 A 543 518 48.71      
8 A 530 506 33.79      
9 A 513 489 43.41      
10 A 417 398 36.77      
11 A 375 357 2.19      
12 A 292 279 77.45      

Unscaled Zero Point Vibrational Energy (zpe) 6079.6 cm-1
Scaled (by 0.9541) Zero Point Vibrational Energy (zpe) 5800.6 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 QCISD/6-311G**
ABC
0.16582 0.16497 0.16167

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 -1.193 -0.840 0.279
H2 -1.970 -0.271 0.230
S3 0.087 -0.008 -0.147
F4 0.370 0.706 1.240
O5 -0.292 1.026 -1.051
O6 1.141 -0.931 -0.358

Atom - Atom Distances (Å)
  O1 H2 S3 F4 O5 O6
O10.96441.58542.39952.46202.4208
H20.96442.10842.72962.47783.2341
S31.58542.10841.58511.42451.4165
F42.39952.72961.58512.40582.4137
O52.46202.47781.42452.40582.5224
O62.42083.23411.41652.41372.5224

picture of Fluorosulfonic acid state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 S3 F4 98.366 O1 S3 O5 109.647
O1 S3 O6 107.359 H2 O1 S3 109.119
F4 S3 O5 106.019 F4 S3 O6 106.918
O5 S3 O6 125.210
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability