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

using model chemistry: HF/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 HF/cc-pVDZ
 hartrees
Energy at 0K-473.521260
Energy at 298.15K-473.523626
HF Energy-473.521260
Nuclear repulsion energy57.330415
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 HF/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 4126 3746 113.65      
2 A 2824 2564 18.64      
3 A 1289 1171 48.70      
4 A 1103 1002 5.43      
5 A 851 773 52.69      
6 A 483 439 98.19      

Unscaled Zero Point Vibrational Energy (zpe) 5338.4 cm-1
Scaled (by 0.908) Zero Point Vibrational Energy (zpe) 4847.3 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 HF/cc-pVDZ
ABC
6.85481 0.50963 0.49529

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.578 -0.089 0.010
O2 1.083 0.019 -0.116
H3 -0.859 1.224 -0.001
H4 1.442 0.045 0.761

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.66881.34272.1591
O21.66882.28800.9475
H31.34272.28802.6956
H42.15910.94752.6956

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 108.033 O2 S1 H3 98.302
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.174      
2 O -0.437      
3 H 0.071      
4 H 0.193      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.292 0.972 1.629 1.920
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.797 -1.160 2.622
y -1.160 -18.162 0.067
z 2.622 0.067 -19.728
Traceless
 xyz
x 1.148 -1.160 2.622
y -1.160 0.601 0.067
z 2.622 0.067 -1.749
Polar
3z2-r2-3.498
x2-y20.365
xy-1.160
xz2.622
yz0.067


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.356 -0.281 0.126
y -0.281 2.665 -0.007
z 0.126 -0.007 1.870


<r2> (average value of r2) Å2
<r2> 31.449
(<r2>)1/2 5.608