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

using model chemistry: PBE1PBE/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBE1PBE/STO-3G
 hartrees
Energy at 0K-468.895887
Energy at 298.15K-468.898048
HF Energy-468.895887
Nuclear repulsion energy55.090140
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 PBE1PBE/STO-3G
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 3732 3292 44.74      
2 A 2931 2586 41.20      
3 A 1396 1232 12.12      
4 A 1089 961 11.72      
5 A 886 782 2.34      
6 A 348 307 43.60      

Unscaled Zero Point Vibrational Energy (zpe) 5191.4 cm-1
Scaled (by 0.8821) Zero Point Vibrational Energy (zpe) 4579.3 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 PBE1PBE/STO-3G
ABC
6.15155 0.47195 0.45996

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/STO-3G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.602 -0.090 -0.003
O2 1.130 0.048 -0.119
H3 -0.828 1.249 0.162
H4 1.422 -0.191 0.835

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.74141.36812.1933
O21.74142.31381.0268
H31.36812.31382.7553
H42.19331.02682.7553

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 101.673 O2 S1 H3 95.412
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.133      
2 O -0.281      
3 H -0.017      
4 H 0.165      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.118 0.398 1.317 1.381
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.593 -1.162 1.579
y -1.162 -16.153 -0.058
z 1.579 -0.058 -16.597
Traceless
 xyz
x -0.218 -1.162 1.579
y -1.162 0.442 -0.058
z 1.579 -0.058 -0.225
Polar
3z2-r2-0.449
x2-y2-0.440
xy-1.162
xz1.579
yz-0.058


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.183 -0.362 0.230
y -0.362 1.265 -0.008
z 0.230 -0.008 0.633


<r2> (average value of r2) Å2
<r2> 31.578
(<r2>)1/2 5.619