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All results from a given calculation for NH2SH (Thiohydroxylamine)

using model chemistry: HF/daug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS trans 1A'
Energy calculated at HF/daug-cc-pVTZ
 hartrees
Energy at 0K-453.747940
Energy at 298.15K 
HF Energy-453.747940
Nuclear repulsion energy58.476969
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 HF/daug-cc-pVTZ
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' 3757 3399 10.68 106.32 0.08 0.14
2 A' 2828 2558 8.96 140.57 0.24 0.39
3 A' 1763 1595 14.57 2.21 0.75 0.86
4 A' 1126 1018 11.44 5.84 0.36 0.53
5 A' 917 830 29.55 9.46 0.24 0.38
6 A' 705 638 125.53 9.27 0.28 0.43
7 A" 3853 3486 35.96 43.20 0.75 0.86
8 A" 1209 1094 0.89 0.13 0.75 0.86
9 A" 452 409 47.72 0.38 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8304.9 cm-1
Scaled (by 0.9046) Zero Point Vibrational Energy (zpe) 7512.6 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 HF/daug-cc-pVTZ
ABC
5.11960 0.48391 0.47582

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/daug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.018 1.089 0.000
S2 0.018 -0.609 0.000
H3 -1.299 -0.799 0.000
H4 0.445 1.460 0.818
H5 0.445 1.460 -0.818

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.69812.30150.99490.9949
S21.69811.33022.26552.2655
H32.30151.33022.96852.9685
H40.99492.26552.96851.6369
H50.99492.26552.96851.6369

picture of Thiohydroxylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 98.192 S2 N1 H4 111.877
S2 N1 H5 111.877 H4 N1 H5 110.691
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.520      
2 S -0.310      
3 H 0.271      
4 H 0.279      
5 H 0.279      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.407 0.994 0.000 1.075
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.475 3.538 0.000
y 3.538 -19.152 0.000
z 0.000 0.000 -20.419
Traceless
 xyz
x 0.310 3.538 0.000
y 3.538 0.795 0.000
z 0.000 0.000 -1.105
Polar
3z2-r2-2.211
x2-y2-0.323
xy3.538
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.283 0.260 0.000
y 0.260 5.347 0.000
z 0.000 0.000 4.260


<r2> (average value of r2) Å2
<r2> 34.861
(<r2>)1/2 5.904