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

using model chemistry: PBE1PBE/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 PBE1PBE/TZVP
 hartrees
Energy at 0K-474.395964
Energy at 298.15K-474.398288
HF Energy-474.395964
Nuclear repulsion energy56.783272
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 PBE1PBE/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 3847 3691 74.56      
2 A 2640 2534 19.19      
3 A 1181 1134 38.66      
4 A 1019 978 2.69      
5 A 783 752 53.75      
6 A 483 464 100.96      

Unscaled Zero Point Vibrational Energy (zpe) 4976.8 cm-1
Scaled (by 0.9596) Zero Point Vibrational Energy (zpe) 4775.8 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 PBE1PBE/TZVP
ABC
6.66382 0.50062 0.48671

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/TZVP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.583 -0.090 0.008
O2 1.093 0.026 -0.117
H3 -0.866 1.236 0.030
H4 1.442 -0.001 0.780

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.68461.35612.1685
O21.68462.30700.9625
H31.35612.30702.7235
H42.16850.96252.7235

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 106.812 O2 S1 H3 98.116
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.050      
2 O -0.445      
3 H 0.097      
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
  -0.159 0.918 1.703 1.941
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.032 -1.297 2.713
y -1.297 -18.378 0.041
z 2.713 0.041 -19.985
Traceless
 xyz
x 1.150 -1.297 2.713
y -1.297 0.630 0.041
z 2.713 0.041 -1.780
Polar
3z2-r2-3.561
x2-y20.346
xy-1.297
xz2.713
yz0.041


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.733 -0.237 0.064
y -0.237 2.933 0.008
z 0.064 0.008 2.217


<r2> (average value of r2) Å2
<r2> 31.946
(<r2>)1/2 5.652