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

using model chemistry: mPW1PW91/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at mPW1PW91/6-311G*
 hartrees
Energy at 0K-474.593783
Energy at 298.15K-474.596137
HF Energy-474.593783
Nuclear repulsion energy56.913366
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 mPW1PW91/6-311G*
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 3819 3645 51.08      
2 A 2597 2479 37.82      
3 A 1256 1198 43.99      
4 A 1023 977 3.24      
5 A 766 731 48.73      
6 A 526 502 117.91      

Unscaled Zero Point Vibrational Energy (zpe) 4993.6 cm-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 4765.9 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 mPW1PW91/6-311G*
ABC
6.72394 0.50309 0.48896

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.581 -0.091 0.009
O2 1.089 0.027 -0.117
H3 -0.880 1.232 0.027
H4 1.458 0.006 0.771

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.67851.35572.1782
O21.67852.31250.9612
H31.35572.31252.7420
H42.17820.96122.7420

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 108.106 O2 S1 H3 98.750
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.077      
2 O -0.660      
3 H 0.150      
4 H 0.433      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.082 0.941 1.817 2.047
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.813 -1.280 2.767
y -1.280 -18.506 0.042
z 2.767 0.042 -20.225
Traceless
 xyz
x 1.552 -1.280 2.767
y -1.280 0.514 0.042
z 2.767 0.042 -2.066
Polar
3z2-r2-4.131
x2-y20.692
xy-1.280
xz2.767
yz0.042


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.464 -0.274 0.131
y -0.274 2.743 0.014
z 0.131 0.014 2.055


<r2> (average value of r2) Å2
<r2> 31.913
(<r2>)1/2 5.649