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

using model chemistry: MP2/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP2/Def2TZVPP
 hartrees
Energy at 0K-723.424641
Energy at 298.15K-723.428731
HF Energy-722.278810
Nuclear repulsion energy290.381685
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 MP2/Def2TZVPP
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 3791 3607 159.94      
2 A 1525 1451 272.46      
3 A 1274 1212 178.90      
4 A 1172 1116 79.72      
5 A 912 868 252.09      
6 A 834 793 170.88      
7 A 556 529 39.10      
8 A 544 517 21.86      
9 A 521 496 31.70      
10 A 426 405 28.88      
11 A 382 364 0.55      
12 A 295 281 73.92      

Unscaled Zero Point Vibrational Energy (zpe) 6116.7 cm-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 5820.0 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 MP2/Def2TZVPP
ABC
0.16857 0.16776 0.16464

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 -1.175 -0.897 0.133
H2 -1.951 -0.317 0.146
S3 0.081 0.022 -0.146
F4 0.382 0.452 1.340
O5 -0.317 1.211 -0.824
O6 1.144 -0.826 -0.543

Atom - Atom Distances (Å)
  O1 H2 S3 F4 O5 O6
O10.96901.58092.38782.46952.4176
H20.96902.08022.73192.43853.2121
S31.58092.08021.57591.42561.4176
F42.38782.73191.57592.39772.4002
O52.46952.43851.42562.39772.5230
O62.41763.21211.41762.40022.5230

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 98.296 O1 S3 O5 110.337
O1 S3 O6 107.335 H2 O1 S3 106.871
F4 S3 O5 105.931 F4 S3 O6 106.488
O5 S3 O6 125.088
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability