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

using model chemistry: BLYP/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at BLYP/STO-3G
 hartrees
Energy at 0K-714.912867
Energy at 298.15K-714.914790
Nuclear repulsion energy248.487016
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 BLYP/STO-3G
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 3411 3156 41.00      
2 A 1170 1082 20.73      
3 A 995 920 25.69      
4 A 886 820 35.33      
5 A 644 596 68.54      
6 A 579 536 32.89      
7 A 263 244 9.71      
8 A 257 237 32.15      
9 A 249 230 6.78      
10 A 237 219 7.16      
11 A 166 153 0.75      
12 A 158 146 7.70      

Unscaled Zero Point Vibrational Energy (zpe) 4506.8 cm-1
Scaled (by 0.9252) Zero Point Vibrational Energy (zpe) 4169.7 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 BLYP/STO-3G
ABC
0.12552 0.12029 0.11984

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/STO-3G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 -1.374 -1.117 0.015
H2 -2.137 -0.385 -0.042
S3 0.108 0.088 -0.170
F4 0.558 0.119 1.589
O5 -0.518 1.557 -0.528
O6 1.317 -0.702 -0.931

Atom - Atom Distances (Å)
  O1 H2 S3 F4 O5 O6
O11.05851.91862.78232.86002.8826
H21.05852.29693.19022.57423.5800
S31.91862.29691.81641.63711.6322
F42.78233.19021.81642.77652.7568
O52.86002.57421.63712.77652.9385
O62.88263.58001.63222.75682.9385

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 96.267 O1 S3 O5 106.823
O1 S3 O6 108.276 H2 O1 S3 96.703
F4 S3 O5 106.906 F4 S3 O6 106.024
O5 S3 O6 127.998
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.229      
2 H 0.134      
3 S 0.747      
4 F -0.121      
5 O -0.272      
6 O -0.258      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.918 0.401 0.229 1.028
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.474 0.579 0.708
y 0.579 -33.130 0.141
z 0.708 0.141 -30.595
Traceless
 xyz
x 3.388 0.579 0.708
y 0.579 -3.595 0.141
z 0.708 0.141 0.207
Polar
3z2-r20.414
x2-y24.655
xy0.579
xz0.708
yz0.141


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.201 -0.252 -0.197
y -0.252 3.334 -0.046
z -0.197 -0.046 2.638


<r2> (average value of r2) Å2
<r2> 123.963
(<r2>)1/2 11.134