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

using model chemistry: PBEPBEultrafine/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/cc-pVDZ
 hartrees
Energy at 0K-474.330108
Energy at 298.15K-474.332385
HF Energy-474.330108
Nuclear repulsion energy55.730280
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/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 3616 3595 48.95      
2 A 2490 2475 33.41      
3 A 1149 1143 32.84      
4 A 948 943 0.41      
5 A 726 721 35.26      
6 A 474 471 71.39      

Unscaled Zero Point Vibrational Energy (zpe) 4701.3 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 4674.0 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 PBEPBEultrafine/cc-pVDZ
ABC
6.37673 0.48203 0.46916

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.592 -0.092 0.007
O2 1.118 0.027 -0.119
H3 -0.896 1.254 0.024
H4 1.425 0.008 0.813

Atom - Atom Distances (Å)
  S1 O2 H3 H4
S11.71901.38042.1739
O21.71902.36270.9811
H31.38042.36272.7493
H42.17390.98112.7493

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 103.864 O2 S1 H3 98.749
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.060      
2 O -0.324      
3 H 0.083      
4 H 0.181      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.059 0.811 1.526 1.729
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.622 -1.090 2.344
y -1.090 -18.149 0.038
z 2.344 0.038 -19.523
Traceless
 xyz
x 1.214 -1.090 2.344
y -1.090 0.423 0.038
z 2.344 0.038 -1.638
Polar
3z2-r2-3.275
x2-y20.527
xy-1.090
xz2.344
yz0.038


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.651 -0.326 0.141
y -0.326 2.882 -0.001
z 0.141 -0.001 2.019


<r2> (average value of r2) Å2
<r2> 32.445
(<r2>)1/2 5.696