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

using model chemistry: mPW1PW91/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at mPW1PW91/cc-pVDZ
 hartrees
Energy at 0K-474.580273
Energy at 298.15K-474.582591
HF Energy-474.580273
Nuclear repulsion energy56.548532
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 mPW1PW91/cc-pVDZ
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 3807 3649 72.06      
2 A 2635 2526 22.38      
3 A 1199 1149 36.89      
4 A 1002 961 1.69      
5 A 781 748 40.15      
6 A 479 459 81.62      

Unscaled Zero Point Vibrational Energy (zpe) 4952.0 cm-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 4745.5 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 mPW1PW91/cc-pVDZ
ABC
6.57306 0.49661 0.48307

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.584 -0.091 0.008
O2 1.100 0.024 -0.118
H3 -0.877 1.240 0.018
H4 1.426 0.017 0.793

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.69241.36282.1601
O21.69242.32450.9674
H31.36282.32452.7202
H42.16010.96742.7202

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 105.338 O2 S1 H3 98.506
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.082      
2 O -0.359      
3 H 0.089      
4 H 0.188      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.121 0.878 1.569 1.802
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.583 -1.145 2.441
y -1.145 -18.030 0.047
z 2.441 0.047 -19.482
Traceless
 xyz
x 1.172 -1.145 2.441
y -1.145 0.503 0.047
z 2.441 0.047 -1.675
Polar
3z2-r2-3.350
x2-y20.446
xy-1.145
xz2.441
yz0.047


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.496 -0.294 0.130
y -0.294 2.777 -0.002
z 0.130 -0.002 1.960


<r2> (average value of r2) Å2
<r2> 31.820
(<r2>)1/2 5.641