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

using model chemistry: HF/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 HF/Def2TZVPP
 hartrees
Energy at 0K-722.286090
Energy at 298.15K-722.290511
HF Energy-722.286090
Nuclear repulsion energy297.713762
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 HF/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 4090 3707 224.02      
2 A 1628 1476 415.63      
3 A 1387 1257 246.68      
4 A 1257 1140 104.20      
5 A 1037 940 293.39      
6 A 973 882 182.64      
7 A 636 576 64.23      
8 A 624 566 48.81      
9 A 588 533 38.83      
10 A 469 425 25.51      
11 A 430 389 0.41      
12 A 322 292 95.67      

Unscaled Zero Point Vibrational Energy (zpe) 6719.5 cm-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 6090.5 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 HF/Def2TZVPP
ABC
0.17802 0.17540 0.17309

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 -1.201 -0.822 0.095
H2 -1.954 -0.244 0.056
S3 0.085 0.009 -0.135
F4 0.327 0.463 1.315
O5 -0.218 1.171 -0.852
O6 1.125 -0.857 -0.460

Atom - Atom Distances (Å)
  O1 H2 S3 F4 O5 O6
O10.94931.54882.33992.41592.3922
H20.94932.06332.69892.41663.1812
S31.54882.06331.53821.39871.3917
F42.33992.69891.53822.34322.3517
O52.41592.41661.39872.34322.4636
O62.39223.18121.39172.35172.4636

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 98.572 O1 S3 O5 109.992
O1 S3 O6 108.765 H2 O1 S3 108.994
F4 S3 O5 105.749 F4 S3 O6 106.669
O5 S3 O6 123.985
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.358      
2 H 0.264      
3 S 1.385      
4 F -0.248      
5 O -0.534      
6 O -0.510      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -3.006 0.149 1.318 3.286
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.788 1.321 0.348
y 1.321 -37.805 1.066
z 0.348 1.066 -34.800
Traceless
 xyz
x 7.515 1.321 0.348
y 1.321 -6.011 1.066
z 0.348 1.066 -1.504
Polar
3z2-r2-3.007
x2-y29.017
xy1.321
xz0.348
yz1.066


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.768 -0.238 -0.092
y -0.238 3.670 -0.114
z -0.092 -0.114 3.249


<r2> (average value of r2) Å2
<r2> 94.178
(<r2>)1/2 9.705