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

using model chemistry: PBEPBE/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBEPBE/6-31+G**
 hartrees
Energy at 0K-474.318178
Energy at 298.15K-474.320446
HF Energy-474.318178
Nuclear repulsion energy55.950200
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 PBEPBE/6-31+G**
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 3680 3638 66.62      
2 A 2550 2521 31.55      
3 A 1150 1136 36.40      
4 A 964 953 1.08      
5 A 717 709 50.89      
6 A 469 463 101.10      

Unscaled Zero Point Vibrational Energy (zpe) 4764.3 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 4710.0 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 PBEPBE/6-31+G**
ABC
6.50725 0.48532 0.47210

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.592 -0.091 0.006
O2 1.111 0.033 -0.118
H3 -0.875 1.245 0.060
H4 1.458 -0.045 0.793

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.71181.36752.1966
O21.71182.33370.9778
H31.36752.33372.7653
H42.19660.97782.7653

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 106.285 O2 S1 H3 97.931
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.121      
2 O -0.568      
3 H 0.079      
4 H 0.367      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.132 0.837 1.663 1.867
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.362 -1.418 2.757
y -1.418 -18.850 0.012
z 2.757 0.012 -20.387
Traceless
 xyz
x 1.256 -1.418 2.757
y -1.418 0.525 0.012
z 2.757 0.012 -1.781
Polar
3z2-r2-3.561
x2-y20.487
xy-1.418
xz2.757
yz0.012


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.180 -0.235 0.013
y -0.235 3.206 0.007
z 0.013 0.007 3.199


<r2> (average value of r2) Å2
<r2> 32.802
(<r2>)1/2 5.727