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

using model chemistry: BLYP/3-21G

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/3-21G
 hartrees
Energy at 0K-720.297073
Energy at 298.15K 
Nuclear repulsion energy259.834464
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/3-21G
Rotational Constants (cm-1) from geometry optimized at BLYP/3-21G
See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 1.269 0.465 -0.967
H2 2.087 0.102 -0.470
S3 -0.080 -0.160 0.017
F4 -0.653 1.366 0.611
O5 0.561 -0.949 1.232
O6 -1.197 -0.746 -0.927

Atom - Atom Distances (Å)
  O1 H2 S3 F4 O5 O6
O11.02351.78252.64462.70852.7475
H21.02352.23673.20512.51673.4227
S31.78252.23671.73451.58431.5755
F42.64463.20511.73452.68622.6683
O52.70852.51671.58432.68622.7918
O62.74753.42271.57552.66832.7918

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 97.505 O1 S3 O5 106.969
O1 S3 O6 109.653 H2 O1 S3 102.304
F4 S3 O5 107.985 F4 S3 O6 107.342
O5 S3 O6 124.139
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.514      
2 H 0.361      
3 S 1.348      
4 F -0.249      
5 O -0.492      
6 O -0.455      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.202 0.116 0.085 2.206
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.132 -0.674 -1.692
y -0.674 -36.252 1.148
z -1.692 1.148 -37.880
Traceless
 xyz
x 6.934 -0.674 -1.692
y -0.674 -2.246 1.148
z -1.692 1.148 -4.688
Polar
3z2-r2-9.376
x2-y26.120
xy-0.674
xz-1.692
yz1.148


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 117.535
(<r2>)1/2 10.841