return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for NH2SH (Thiohydroxylamine)

using model chemistry: M06-2X/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 M06-2X/6-311G**
 hartrees
Energy at 0K-454.702280
Energy at 298.15K-454.706073
HF Energy-454.702280
Nuclear repulsion energy57.697364
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 M06-2X/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' 3563 3563 9.82      
2 A' 2716 2716 11.30      
3 A' 1650 1650 16.05      
4 A' 1052 1052 14.04      
5 A' 896 896 53.58      
6 A' 671 671 90.64      
7 A" 3659 3659 26.62      
8 A" 1154 1154 5.25      
9 A" 461 461 66.92      

Unscaled Zero Point Vibrational Energy (zpe) 7910.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7910.6 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 M06-2X/6-311G**
ABC
4.92688 0.47210 0.46340

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.016 1.106 0.000
S2 0.016 -0.618 0.000
H3 -1.319 -0.783 0.000
H4 0.480 1.459 0.826
H5 0.480 1.459 -0.826

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.72392.31301.01111.0111
S21.72391.34472.28282.2828
H32.31301.34472.99082.9908
H41.01112.28282.99081.6521
H51.01112.28282.99081.6521

picture of Thiohydroxylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 97.062 S2 N1 H4 110.431
S2 N1 H5 110.431 H4 N1 H5 109.563
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.666      
2 S 0.052      
3 H 0.087      
4 H 0.264      
5 H 0.264      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.509 0.906 0.000 1.040
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.321 3.724 0.000
y 3.724 -19.157 0.000
z 0.000 0.000 -20.608
Traceless
 xyz
x 0.562 3.724 0.000
y 3.724 0.807 0.000
z 0.000 0.000 -1.369
Polar
3z2-r2-2.737
x2-y2-0.164
xy3.724
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.326 0.444 0.000
y 0.444 4.368 0.000
z 0.000 0.000 2.675


<r2> (average value of r2) Å2
<r2> 35.413
(<r2>)1/2 5.951

Conformer 2 (CS cis)

Jump to S1C1
Energy calculated at M06-2X/6-311G**
 hartrees
Energy at 0K-454.701214
Energy at 298.15K-454.705019
HF Energy-454.701214
Nuclear repulsion energy57.971963
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 M06-2X/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' 3571 3571 5.63      
2 A' 2585 2585 42.30      
3 A' 1630 1630 9.88      
4 A' 1038 1038 39.88      
5 A' 878 878 23.37      
6 A' 604 604 163.93      
7 A" 3678 3678 27.16      
8 A" 1125 1125 6.99      
9 A" 536 536 3.77      

Unscaled Zero Point Vibrational Energy (zpe) 7823.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7823.2 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 M06-2X/6-311G**
ABC
4.96536 0.47727 0.46939

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.082 1.094 0.000
S2 0.082 -0.610 0.000
H3 -1.241 -0.905 0.000
H4 -0.320 1.500 0.834
H5 -0.320 1.500 -0.834

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.70382.39691.01021.0102
S21.70381.35532.30332.3033
H32.39691.35532.70652.7065
H41.01022.30332.70651.6674
H51.01022.30332.70651.6674

picture of Thiohydroxylamine state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 102.577 S2 N1 H4 113.663
S2 N1 H5 113.663 H4 N1 H5 111.236
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.662      
2 S 0.096      
3 H 0.044      
4 H 0.261      
5 H 0.261      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.244 1.047 0.000 2.476
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.299 -1.020 0.000
y -1.020 -18.408 0.000
z 0.000 0.000 -20.503
Traceless
 xyz
x -0.843 -1.020 0.000
y -1.020 1.993 0.000
z 0.000 0.000 -1.150
Polar
3z2-r2-2.300
x2-y2-1.890
xy-1.020
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.313 0.231 0.000
y 0.231 4.291 0.000
z 0.000 0.000 2.680


<r2> (average value of r2) Å2
<r2> 35.259
(<r2>)1/2 5.938