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All results from a given calculation for NH2SH (Thiohydroxylamine)

using model chemistry: B3LYP/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 B3LYP/daug-cc-pVTZ
 hartrees
Energy at 0K-454.791913
Energy at 298.15K 
HF Energy-454.791913
Nuclear repulsion energy57.464288
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 B3LYP/daug-cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3510 3510 5.75 128.51 0.08 0.14
2 A' 2623 2623 10.62 150.08 0.23 0.38
3 A' 1623 1623 12.38 4.05 0.69 0.82
4 A' 1031 1031 7.14 7.86 0.33 0.49
5 A' 870 870 40.25 6.16 0.18 0.31
6 A' 633 633 73.16 8.69 0.25 0.41
7 A" 3597 3597 24.86 48.62 0.75 0.86
8 A" 1124 1124 0.77 0.20 0.75 0.86
9 A" 423 423 42.92 0.31 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 7716.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7716.8 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 B3LYP/daug-cc-pVTZ
ABC
4.90215 0.46772 0.45886

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/daug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.015 1.113 0.000
S2 0.015 -0.620 0.000
H3 -1.323 -0.788 0.000
H4 0.487 1.459 0.825
H5 0.487 1.459 -0.825

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.73372.32551.01101.0110
S21.73371.34892.28622.2862
H32.32551.34893.00123.0012
H41.01102.28623.00121.6496
H51.01102.28623.00121.6496

picture of Thiohydroxylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 97.159 S2 N1 H4 109.998
S2 N1 H5 109.998 H4 N1 H5 109.335
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.422      
2 S -0.149      
3 H 0.201      
4 H 0.185      
5 H 0.185      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.522 0.889 0.000 1.030
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.567 3.423 0.000
y 3.423 -19.421 0.000
z 0.000 0.000 -20.560
Traceless
 xyz
x 0.423 3.423 0.000
y 3.423 0.642 0.000
z 0.000 0.000 -1.066
Polar
3z2-r2-2.131
x2-y2-0.146
xy3.423
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.721 0.274 0.000
y 0.274 5.906 0.000
z 0.000 0.000 4.654


<r2> (average value of r2) Å2
<r2> 35.701
(<r2>)1/2 5.975