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

using model chemistry: HF/cc-pVQZ

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/cc-pVQZ
 hartrees
Energy at 0K-473.585349
Energy at 298.15K-473.587741
HF Energy-473.585349
Nuclear repulsion energy58.409456
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/cc-pVQZ
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 4147 3767 117.52      
2 A 2817 2559 11.95      
3 A 1298 1179 62.00      
4 A 1131 1027 6.28      
5 A 884 803 81.87      
6 A 499 453 91.95      

Unscaled Zero Point Vibrational Energy (zpe) 5387.6 cm-1
Scaled (by 0.9084) Zero Point Vibrational Energy (zpe) 4894.1 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/cc-pVQZ
ABC
7.05634 0.53115 0.51570

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.565 -0.088 0.012
O2 1.058 0.019 -0.115
H3 -0.862 1.208 -0.008
H4 1.445 0.058 0.741

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.63121.33062.1438
O21.63122.26120.9402
H31.33062.26122.6850
H42.14380.94022.6850

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 110.038 O2 S1 H3 99.036
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.186      
2 O -0.476      
3 H 0.030      
4 H 0.259      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.105 0.916 1.458 1.725
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.868 -1.061 2.607
y -1.061 -18.408 0.069
z 2.607 0.069 -20.089
Traceless
 xyz
x 1.380 -1.061 2.607
y -1.061 0.571 0.069
z 2.607 0.069 -1.951
Polar
3z2-r2-3.902
x2-y20.540
xy-1.061
xz2.607
yz0.069


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.015 -0.156 0.086
y -0.156 3.347 0.003
z 0.086 0.003 3.075


<r2> (average value of r2) Å2
<r2> 30.874
(<r2>)1/2 5.556