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All results from a given calculation for NH2SH (Thiohydroxylamine)

using model chemistry: BLYP/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS trans 1A'
1 2 no CS cis 1A'

Conformer 1 (CS trans)

Jump to S1C2
Energy calculated at BLYP/6-31G**
 hartrees
Energy at 0K-454.680832
Energy at 298.15K-454.684514
HF Energy-454.680832
Nuclear repulsion energy56.333562
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 BLYP/6-31G**
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' 3372 3346 0.76      
2 A' 2541 2521 36.30      
3 A' 1596 1584 11.81      
4 A' 995 988 20.78      
5 A' 904 897 42.53      
6 A' 585 581 36.68      
7 A" 3468 3441 3.78      
8 A" 1111 1102 0.56      
9 A" 414 410 64.44      

Unscaled Zero Point Vibrational Energy (zpe) 7493.1 cm-1
Scaled (by 0.9923) Zero Point Vibrational Energy (zpe) 7435.4 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 BLYP/6-31G**
ABC
4.70007 0.44902 0.43914

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.011 1.146 0.000
S2 0.011 -0.633 0.000
H3 -1.344 -0.794 0.000
H4 0.543 1.447 0.825
H5 0.543 1.447 -0.825

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.77902.36631.02641.0264
S21.77901.36492.30002.3000
H32.36631.36493.04343.0434
H41.02642.30003.04341.6496
H51.02642.30003.04341.6496

picture of Thiohydroxylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 96.763 S2 N1 H4 107.066
S2 N1 H5 107.066 H4 N1 H5 106.943
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.634      
2 S 0.046      
3 H 0.068      
4 H 0.260      
5 H 0.260      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.668 0.836 0.000 1.070
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.841 3.806 0.000
y 3.806 -19.207 0.000
z 0.000 0.000 -20.334
Traceless
 xyz
x 0.930 3.806 0.000
y 3.806 0.380 0.000
z 0.000 0.000 -1.310
Polar
3z2-r2-2.620
x2-y20.366
xy3.806
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.226 0.571 0.000
y 0.571 4.390 0.000
z 0.000 0.000 2.763


<r2> (average value of r2) Å2
<r2> 36.336
(<r2>)1/2 6.028

Conformer 2 (CS cis)

Jump to S1C1
Energy calculated at BLYP/6-31G**
 hartrees
Energy at 0K-454.679219
Energy at 298.15K-454.682969
HF Energy-454.679219
Nuclear repulsion energy56.800190
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 BLYP/6-31G**
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' 3386 3360 0.34      
2 A' 2406 2387 107.73      
3 A' 1580 1568 14.21      
4 A' 987 979 43.59      
5 A' 855 849 35.37      
6 A' 569 565 115.37      
7 A" 3494 3467 4.62      
8 A" 1094 1085 1.39      
9 A" 531 527 5.01      

Unscaled Zero Point Vibrational Energy (zpe) 7450.4 cm-1
Scaled (by 0.9923) Zero Point Vibrational Energy (zpe) 7393.0 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 BLYP/6-31G**
ABC
4.77225 0.45790 0.44915

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.087 1.125 0.000
S2 0.087 -0.620 0.000
H3 -1.253 -0.959 0.000
H4 -0.371 1.501 0.836
H5 -0.371 1.501 -0.836

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.74532.47791.02421.0242
S21.74531.38182.32482.3248
H32.47791.38182.74332.7433
H41.02422.32482.74331.6713
H51.02422.32482.74331.6713

picture of Thiohydroxylamine state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 104.218 S2 N1 H4 111.488
S2 N1 H5 111.488 H4 N1 H5 109.349
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.628      
2 S 0.089      
3 H 0.022      
4 H 0.259      
5 H 0.259      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.270 1.054 0.000 2.503
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.972 -1.293 0.000
y -1.293 -18.238 0.000
z 0.000 0.000 -20.198
Traceless
 xyz
x -0.754 -1.293 0.000
y -1.293 1.847 0.000
z 0.000 0.000 -1.093
Polar
3z2-r2-2.186
x2-y2-1.735
xy-1.293
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.133 0.305 0.000
y 0.305 4.377 0.000
z 0.000 0.000 2.742


<r2> (average value of r2) Å2
<r2> 36.013
(<r2>)1/2 6.001