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All results from a given calculation for NH2SH (Thiohydroxylamine)

using model chemistry: B3LYP/6-311G**

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 B3LYP/6-311G**
 hartrees
Energy at 0K-454.770033
Energy at 298.15K-454.773793
HF Energy-454.770033
Nuclear repulsion energy57.294953
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/6-311G**
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' 3516 3399 4.38      
2 A' 2621 2534 23.03      
3 A' 1642 1587 14.82      
4 A' 1032 998 10.52      
5 A' 882 853 55.72      
6 A' 618 598 72.90      
7 A" 3607 3488 15.86      
8 A" 1140 1102 5.10      
9 A" 466 450 66.94      

Unscaled Zero Point Vibrational Energy (zpe) 7761.4 cm-1
Scaled (by 0.9668) Zero Point Vibrational Energy (zpe) 7503.7 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/6-311G**
ABC
4.88137 0.46474 0.45592

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.015 1.118 0.000
S2 0.015 -0.622 0.000
H3 -1.326 -0.797 0.000
H4 0.489 1.462 0.826
H5 0.489 1.462 -0.826

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.73952.33791.01261.0126
S21.73951.35282.29092.2909
H32.33791.35283.01333.0133
H41.01262.29093.01331.6524
H51.01262.29093.01331.6524

picture of Thiohydroxylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 97.447 S2 N1 H4 109.869
S2 N1 H5 109.869 H4 N1 H5 109.356
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.605      
2 S 0.044      
3 H 0.077      
4 H 0.242      
5 H 0.242      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.553 0.924 0.000 1.076
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.391 3.674 0.000
y 3.674 -19.213 0.000
z 0.000 0.000 -20.719
Traceless
 xyz
x 0.575 3.674 0.000
y 3.674 0.842 0.000
z 0.000 0.000 -1.417
Polar
3z2-r2-2.834
x2-y2-0.178
xy3.674
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.416 0.462 0.000
y 0.462 4.458 0.000
z 0.000 0.000 2.691


<r2> (average value of r2) Å2
<r2> 35.797
(<r2>)1/2 5.983

Conformer 2 (CS cis)

Jump to S1C1
Energy calculated at B3LYP/6-311G**
 hartrees
Energy at 0K-454.769135
Energy at 298.15K-454.772938
HF Energy-454.769135
Nuclear repulsion energy57.625458
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/6-311G**
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' 3520 3403 2.00      
2 A' 2517 2434 73.25      
3 A' 1624 1570 8.81      
4 A' 1013 980 41.53      
5 A' 863 834 26.33      
6 A' 590 570 153.41      
7 A" 3622 3501 16.73      
8 A" 1122 1085 6.67      
9 A" 560 541 4.32      

Unscaled Zero Point Vibrational Energy (zpe) 7715.4 cm-1
Scaled (by 0.9668) Zero Point Vibrational Energy (zpe) 7459.3 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 B3LYP/6-311G**
ABC
4.93154 0.47103 0.46310

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.082 1.103 0.000
S2 0.082 -0.613 0.000
H3 -1.246 -0.928 0.000
H4 -0.324 1.506 0.834
H5 -0.324 1.506 -0.834

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.71552.42701.01161.0116
S21.71551.36552.31292.3129
H32.42701.36552.73382.7338
H41.01162.31292.73381.6683
H51.01162.31292.73381.6683

picture of Thiohydroxylamine state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 103.366 S2 N1 H4 113.496
S2 N1 H5 113.496 H4 N1 H5 111.106
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.599      
2 S 0.090      
3 H 0.030      
4 H 0.239      
5 H 0.239      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.179 1.096 0.000 2.439
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.426 -1.073 0.000
y -1.073 -18.413 0.000
z 0.000 0.000 -20.609
Traceless
 xyz
x -0.914 -1.073 0.000
y -1.073 2.104 0.000
z 0.000 0.000 -1.190
Polar
3z2-r2-2.379
x2-y2-2.012
xy-1.073
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.407 0.264 0.000
y 0.264 4.416 0.000
z 0.000 0.000 2.689


<r2> (average value of r2) Å2
<r2> 35.604
(<r2>)1/2 5.967