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

using model chemistry: B3PW91/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/6-311G*
 hartrees
Energy at 0K-474.534226
Energy at 298.15K-474.536569
HF Energy-474.534226
Nuclear repulsion energy56.736359
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 B3PW91/6-311G*
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 3781 3640 47.73      
2 A 2569 2473 40.52      
3 A 1246 1200 42.71      
4 A 1014 976 2.82      
5 A 753 725 47.47      
6 A 523 503 116.14      

Unscaled Zero Point Vibrational Energy (zpe) 4943.2 cm-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 4758.8 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 B3PW91/6-311G*
ABC
6.68458 0.49985 0.48586

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.583 -0.091 0.008
O2 1.093 0.027 -0.117
H3 -0.882 1.235 0.030
H4 1.460 0.001 0.774

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.68421.35912.1830
O21.68422.31900.9639
H31.35912.31902.7492
H42.18300.96392.7492

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 107.936 O2 S1 H3 98.720
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.078      
2 O -0.654      
3 H 0.148      
4 H 0.429      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.087 0.919 1.818 2.039
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.822 -1.281 2.760
y -1.281 -18.517 0.039
z 2.760 0.039 -20.229
Traceless
 xyz
x 1.551 -1.281 2.760
y -1.281 0.508 0.039
z 2.760 0.039 -2.059
Polar
3z2-r2-4.119
x2-y20.695
xy-1.281
xz2.760
yz0.039


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.497 -0.276 0.131
y -0.276 2.767 0.015
z 0.131 0.015 2.064


<r2> (average value of r2) Å2
<r2> 32.042
(<r2>)1/2 5.661