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All results from a given calculation for NH2SH (Thiohydroxylamine)

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-31G*
 hartrees
Energy at 0K-454.513984
Energy at 298.15K-454.517771
HF Energy-454.513984
Nuclear repulsion energy57.658602
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 HSEh1PBE/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' 3547 3373 6.26      
2 A' 2693 2561 38.09      
3 A' 1681 1599 17.25      
4 A' 1051 1000 15.36      
5 A' 915 870 52.30      
6 A' 665 632 88.43      
7 A" 3650 3471 17.66      
8 A" 1165 1108 1.74      
9 A" 468 445 66.69      

Unscaled Zero Point Vibrational Energy (zpe) 7917.4 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 7529.5 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 HSEh1PBE/6-31G*
ABC
4.88606 0.47248 0.46331

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.014 1.108 0.000
S2 0.014 -0.616 0.000
H3 -1.323 -0.792 0.000
H4 0.495 1.450 0.825
H5 0.495 1.450 -0.825

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.72442.32401.01401.0140
S21.72441.34942.27592.2759
H32.32401.34943.00233.0023
H41.01402.27593.00231.6500
H51.01402.27593.00231.6500

picture of Thiohydroxylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 97.490 S2 N1 H4 109.688
S2 N1 H5 109.688 H4 N1 H5 108.894
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.845      
2 S 0.021      
3 H 0.115      
4 H 0.354      
5 H 0.354      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.609 0.969 0.000 1.144
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.965 3.935 0.000
y 3.935 -18.870 0.000
z 0.000 0.000 -20.142
Traceless
 xyz
x 0.541 3.935 0.000
y 3.935 0.683 0.000
z 0.000 0.000 -1.224
Polar
3z2-r2-2.447
x2-y2-0.095
xy3.935
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.047 0.533 0.000
y 0.533 4.037 0.000
z 0.000 0.000 2.647


<r2> (average value of r2) Å2
<r2> 35.181
(<r2>)1/2 5.931

Conformer 2 (CS cis)

Jump to S1C1
Energy calculated at HSEh1PBE/6-31G*
 hartrees
Energy at 0K-454.512593
Energy at 298.15K-454.516427
HF Energy-454.512593
Nuclear repulsion energy57.962750
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 HSEh1PBE/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' 3552 3378 2.20      
2 A' 2569 2443 103.35      
3 A' 1663 1582 13.56      
4 A' 1032 981 45.67      
5 A' 901 857 21.77      
6 A' 628 598 186.61      
7 A" 3664 3484 17.90      
8 A" 1144 1088 2.88      
9 A" 569 541 4.45      

Unscaled Zero Point Vibrational Energy (zpe) 7861.4 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 7476.2 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 HSEh1PBE/6-31G*
ABC
4.93684 0.47818 0.47004

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.083 1.094 0.000
S2 0.083 -0.607 0.000
H3 -1.242 -0.929 0.000
H4 -0.328 1.496 0.834
H5 -0.328 1.496 -0.834

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.70142.41821.01291.0129
S21.70141.36302.29962.2996
H32.41821.36302.72252.7225
H41.01292.29962.72251.6682
H51.01292.29962.72251.6682

picture of Thiohydroxylamine state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 103.661 S2 N1 H4 113.374
S2 N1 H5 113.374 H4 N1 H5 110.874
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.840      
2 S 0.063      
3 H 0.070      
4 H 0.354      
5 H 0.354      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.334 1.167 0.000 2.610
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.037 -1.173 0.000
y -1.173 -17.986 0.000
z 0.000 0.000 -20.028
Traceless
 xyz
x -1.029 -1.173 0.000
y -1.173 2.046 0.000
z 0.000 0.000 -1.016
Polar
3z2-r2-2.032
x2-y2-2.050
xy-1.173
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.990 0.322 0.000
y 0.322 4.020 0.000
z 0.000 0.000 2.633


<r2> (average value of r2) Å2
<r2> 35.011
(<r2>)1/2 5.917