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

using model chemistry: B97D3/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B97D3/3-21G
 hartrees
Energy at 0K-472.143596
Energy at 298.15K-472.145815
HF Energy-472.143596
Nuclear repulsion energy53.337810
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 B97D3/3-21G
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 3310 3253 8.07      
2 A 2308 2269 100.35      
3 A 1218 1198 37.65      
4 A 905 890 0.41      
5 A 660 649 10.84      
6 A 449 441 88.79      

Unscaled Zero Point Vibrational Energy (zpe) 4424.9 cm-1
Scaled (by 0.983) Zero Point Vibrational Energy (zpe) 4349.7 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 B97D3/3-21G
ABC
6.19379 0.43575 0.42515

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.623 -0.094 0.000
O2 1.178 0.046 -0.119
H3 -0.945 1.256 0.114
H4 1.484 -0.120 0.829

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.81041.39212.2641
O21.81042.45521.0093
H31.39212.45522.8820
H42.26411.00932.8820

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 103.124 O2 S1 H3 99.277
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.120      
2 O -0.539      
3 H 0.064      
4 H 0.355      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.042 0.813 1.861 2.032
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.037 -1.712 2.492
y -1.712 -18.536 -0.008
z 2.492 -0.008 -19.696
Traceless
 xyz
x 1.079 -1.712 2.492
y -1.712 0.330 -0.008
z 2.492 -0.008 -1.410
Polar
3z2-r2-2.819
x2-y20.499
xy-1.712
xz2.492
yz-0.008


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.696 -0.453 0.190
y -0.453 2.516 0.015
z 0.190 0.015 1.528


<r2> (average value of r2) Å2
<r2> 34.686
(<r2>)1/2 5.889