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

using model chemistry: PBEPBEultrafine/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBEPBEultrafine/6-31G(2df,p)
 hartrees
Energy at 0K-474.322914
Energy at 298.15K-474.325235
HF Energy-474.322914
Nuclear repulsion energy56.651680
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 PBEPBEultrafine/6-31G(2df,p)
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 3676 3638 51.54      
2 A 2518 2492 24.73      
3 A 1187 1175 34.54      
4 A 981 971 1.31      
5 A 748 740 44.47      
6 A 509 504 71.21      

Unscaled Zero Point Vibrational Energy (zpe) 4809.6 cm-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 4760.1 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 PBEPBEultrafine/6-31G(2df,p)
ABC
6.54235 0.49966 0.48613

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.581 -0.092 0.009
O2 1.096 0.025 -0.119
H3 -0.900 1.238 0.011
H4 1.424 0.029 0.798

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.68551.36742.1575
O21.68552.33890.9742
H31.36742.33892.7347
H42.15750.97422.7347

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 105.267 O2 S1 H3 99.485
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.103      
2 O -0.368      
3 H 0.152      
4 H 0.319      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.269 0.826 1.378 1.629
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.441 -1.042 2.317
y -1.042 -18.224 0.052
z 2.317 0.052 -19.690
Traceless
 xyz
x 1.517 -1.042 2.317
y -1.042 0.341 0.052
z 2.317 0.052 -1.858
Polar
3z2-r2-3.716
x2-y20.783
xy-1.042
xz2.317
yz0.052


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.870 -0.240 0.144
y -0.240 3.093 -0.000
z 0.144 -0.000 2.775


<r2> (average value of r2) Å2
<r2> 31.789
(<r2>)1/2 5.638