return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: HSEh1PBE/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HSEh1PBE/Def2TZVPP
 hartrees
Energy at 0K-474.438291
Energy at 298.15K-474.440629
HF Energy-474.438291
Nuclear repulsion energy57.495491
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 HSEh1PBE/Def2TZVPP
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 3850 3850 80.20      
2 A 2638 2638 14.64      
3 A 1210 1210 42.63      
4 A 1029 1029 2.50      
5 A 800 800 63.26      
6 A 491 491 79.52      

Unscaled Zero Point Vibrational Energy (zpe) 5009.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 5009.0 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 HSEh1PBE/Def2TZVPP
ABC
6.75521 0.51506 0.50060

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.574 -0.090 0.010
O2 1.076 0.021 -0.118
H3 -0.868 1.227 0.003
H4 1.436 0.041 0.773

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.65871.34922.1530
O21.65872.29120.9604
H31.34922.29122.7033
H42.15300.96042.7033

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 107.570 O2 S1 H3 98.714
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.002      
2 O -0.317      
3 H 0.102      
4 H 0.218      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.111 0.843 1.474 1.701
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.737 -1.015 2.519
y -1.015 -18.369 0.056
z 2.519 0.056 -19.885
Traceless
 xyz
x 1.389 -1.015 2.519
y -1.015 0.442 0.056
z 2.519 0.056 -1.832
Polar
3z2-r2-3.663
x2-y20.631
xy-1.015
xz2.519
yz0.056


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.056 -0.188 0.076
y -0.188 3.283 0.001
z 0.076 0.001 2.727


<r2> (average value of r2) Å2
<r2> 31.355
(<r2>)1/2 5.600