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All results from a given calculation for HOSH (hydrogen thioperoxide)

using model chemistry: B3PW91/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/6-31G
 hartrees
Energy at 0K-474.430665
Energy at 298.15K-474.432845
HF Energy-474.430665
Nuclear repulsion energy53.533880
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 B3PW91/6-31G
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 3616 3463 31.71      
2 A 2487 2382 66.57      
3 A 1210 1159 41.60      
4 A 909 871 2.15      
5 A 691 662 13.78      
6 A 393 376 138.62      

Unscaled Zero Point Vibrational Energy (zpe) 4652.7 cm-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 4455.9 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 B3PW91/6-31G
ABC
6.35490 0.43762 0.42521

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.627 -0.092 -0.004
O2 1.173 0.058 -0.110
H3 -0.882 1.254 0.180
H4 1.522 -0.237 0.760

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.80901.38242.2846
O21.80902.39550.9824
H31.38242.39552.8874
H42.28460.98242.8874

picture of hydrogen thioperoxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 O2 H4 106.035 O2 S1 H3 96.373
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.202      
2 O -0.667      
3 H 0.071      
4 H 0.395      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.411 0.601 2.015 2.143
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.161 -2.355 2.730
y -2.355 -18.429 -0.039
z 2.730 -0.039 -20.082
Traceless
 xyz
x 1.095 -2.355 2.730
y -2.355 0.692 -0.039
z 2.730 -0.039 -1.787
Polar
3z2-r2-3.574
x2-y20.268
xy-2.355
xz2.730
yz-0.039


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.913 -0.339 0.109
y -0.339 2.626 0.009
z 0.109 0.009 1.808


<r2> (average value of r2) Å2
<r2> 34.681
(<r2>)1/2 5.889