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

using model chemistry: B3LYP/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/6-31G
 hartrees
Energy at 0K-474.512214
Energy at 298.15K-474.514373
HF Energy-474.512214
Nuclear repulsion energy53.241157
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 B3LYP/6-31G
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 3577 3441 25.47      
2 A 2457 2363 69.16      
3 A 1200 1154 39.98      
4 A 898 863 1.65      
5 A 673 648 12.58      
6 A 384 370 131.49      

Unscaled Zero Point Vibrational Energy (zpe) 4594.2 cm-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 4419.7 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 B3LYP/6-31G
ABC
6.31923 0.43218 0.42006

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.630 -0.092 -0.004
O2 1.181 0.057 -0.111
H3 -0.886 1.257 0.178
H4 1.527 -0.235 0.764

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.82071.38592.2946
O21.82072.40790.9848
H31.38592.40792.8973
H42.29460.98482.8973

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 105.865 O2 S1 H3 96.395
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.206      
2 O -0.648      
3 H 0.061      
4 H 0.381      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.440 0.575 1.985 2.113
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.215 -2.286 2.691
y -2.286 -18.496 -0.038
z 2.691 -0.038 -20.120
Traceless
 xyz
x 1.092 -2.286 2.691
y -2.286 0.672 -0.038
z 2.691 -0.038 -1.764
Polar
3z2-r2-3.529
x2-y20.280
xy-2.286
xz2.691
yz-0.038


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.998 -0.345 0.125
y -0.345 2.632 0.005
z 0.125 0.005 1.809


<r2> (average value of r2) Å2
<r2> 34.979
(<r2>)1/2 5.914