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

using model chemistry: PBE1PBE/6-31G(2df,p)

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/6-31G(2df,p)
 hartrees
Energy at 0K-474.354639
Energy at 298.15K-474.357000
HF Energy-474.354639
Nuclear repulsion energy57.461445
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/6-31G(2df,p)
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 3855 3689 72.82      
2 A 2646 2532 17.34      
3 A 1235 1182 40.74      
4 A 1029 985 2.61      
5 A 805 770 52.39      
6 A 518 496 79.83      

Unscaled Zero Point Vibrational Energy (zpe) 5043.5 cm-1
Scaled (by 0.957) Zero Point Vibrational Energy (zpe) 4826.6 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/6-31G(2df,p)
ABC
6.72085 0.51462 0.50035

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.573 -0.090 0.010
O2 1.078 0.024 -0.118
H3 -0.882 1.226 0.008
H4 1.422 0.034 0.781

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.65981.35192.1419
O21.65982.30250.9618
H31.35192.30252.7061
H42.14190.96182.7061

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 106.520 O2 S1 H3 99.221
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.075      
2 O -0.421      
3 H 0.159      
4 H 0.338      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.240 0.863 1.414 1.674
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.397 -1.081 2.395
y -1.081 -18.147 0.058
z 2.395 0.058 -19.664
Traceless
 xyz
x 1.509 -1.081 2.395
y -1.081 0.383 0.058
z 2.395 0.058 -1.892
Polar
3z2-r2-3.785
x2-y20.751
xy-1.081
xz2.395
yz0.058


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.710 -0.225 0.133
y -0.225 3.021 0.000
z 0.133 0.000 2.716


<r2> (average value of r2) Å2
<r2> 31.202
(<r2>)1/2 5.586