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

using model chemistry: B1B95/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B1B95/STO-3G
 hartrees
Energy at 0K-469.129510
Energy at 298.15K-469.131668
HF Energy-469.129510
Nuclear repulsion energy55.093326
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 B1B95/STO-3G
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 3705 3272 45.07      
2 A 2927 2585 39.19      
3 A 1387 1225 12.61      
4 A 1094 966 11.30      
5 A 881 778 2.28      
6 A 347 306 44.47      

Unscaled Zero Point Vibrational Energy (zpe) 5170.3 cm-1
Scaled (by 0.883) Zero Point Vibrational Energy (zpe) 4565.3 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 B1B95/STO-3G
ABC
6.15610 0.47208 0.45988

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/STO-3G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.602 -0.090 -0.004
O2 1.130 0.053 -0.118
H3 -0.828 1.245 0.182
H4 1.424 -0.220 0.828

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.74141.36702.1940
O21.74142.31181.0275
H31.36702.31182.7634
H42.19401.02752.7634

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 101.703 O2 S1 H3 95.344
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.137      
2 O -0.284      
3 H -0.019      
4 H 0.166      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.117 0.346 1.320 1.370
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.589 -1.217 1.560
y -1.217 -16.150 -0.070
z 1.560 -0.070 -16.604
Traceless
 xyz
x -0.212 -1.217 1.560
y -1.217 0.447 -0.070
z 1.560 -0.070 -0.235
Polar
3z2-r2-0.469
x2-y2-0.439
xy-1.217
xz1.560
yz-0.070


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.192 -0.371 0.227
y -0.371 1.273 -0.008
z 0.227 -0.008 0.633


<r2> (average value of r2) Å2
<r2> 31.577
(<r2>)1/2 5.619