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

using model chemistry: PBEPBEultrafine/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBEPBEultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-474.351855
Energy at 298.15K-474.354116
HF Energy-474.351855
Nuclear repulsion energy55.608742
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 PBEPBEultrafine/aug-cc-pVDZ
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 3657 3635 60.09      
2 A 2521 2505 13.88      
3 A 1147 1140 38.00      
4 A 947 941 0.84      
5 A 724 719 45.15      
6 A 453 450 68.25      

Unscaled Zero Point Vibrational Energy (zpe) 4724.5 cm-1
Scaled (by 0.9939) Zero Point Vibrational Energy (zpe) 4695.7 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 PBEPBEultrafine/aug-cc-pVDZ
ABC
6.42430 0.47889 0.46593

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.596 -0.091 0.007
O2 1.120 0.026 -0.119
H3 -0.873 1.256 0.031
H4 1.449 -0.004 0.801

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.72471.37602.1958
O21.72472.34710.9774
H31.37602.34712.7525
H42.19580.97742.7525

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 105.334 O2 S1 H3 97.762
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.244      
2 O -0.471      
3 H 0.079      
4 H 0.147      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.021 0.725 1.378 1.557
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.293 -1.053 2.463
y -1.053 -18.819 0.032
z 2.463 0.032 -20.347
Traceless
 xyz
x 1.291 -1.053 2.463
y -1.053 0.501 0.032
z 2.463 0.032 -1.791
Polar
3z2-r2-3.582
x2-y20.527
xy-1.053
xz2.463
yz0.032


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.035 -0.176 0.066
y -0.176 4.049 0.001
z 0.066 0.001 4.036


<r2> (average value of r2) Å2
<r2> 33.020
(<r2>)1/2 5.746