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

using model chemistry: B3PW91/TZVP

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/TZVP
 hartrees
Energy at 0K-474.555145
Energy at 298.15K-474.557457
HF Energy-474.555145
Nuclear repulsion energy56.596546
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/TZVP
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 3817 3680 68.82      
2 A 2618 2524 21.46      
3 A 1175 1133 37.54      
4 A 1011 975 2.30      
5 A 766 739 52.03      
6 A 478 461 99.74      

Unscaled Zero Point Vibrational Energy (zpe) 4932.7 cm-1
Scaled (by 0.9643) Zero Point Vibrational Energy (zpe) 4756.6 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/TZVP
ABC
6.64576 0.49684 0.48314

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/TZVP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.585 -0.090 0.008
O2 1.098 0.026 -0.117
H3 -0.868 1.237 0.031
H4 1.445 -0.002 0.782

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.69131.35752.1740
O21.69132.31350.9639
H31.35752.31352.7295
H42.17400.96392.7295

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 106.696 O2 S1 H3 98.128
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.055      
2 O -0.448      
3 H 0.095      
4 H 0.298      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.180 0.903 1.701 1.934
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.015 -1.282 2.712
y -1.282 -18.362 0.039
z 2.712 0.039 -19.948
Traceless
 xyz
x 1.140 -1.282 2.712
y -1.282 0.620 0.039
z 2.712 0.039 -1.760
Polar
3z2-r2-3.519
x2-y20.347
xy-1.282
xz2.712
yz0.039


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.772 -0.237 0.063
y -0.237 2.943 0.008
z 0.063 0.008 2.222


<r2> (average value of r2) Å2
<r2> 32.071
(<r2>)1/2 5.663