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All results from a given calculation for NH2SH (Thiohydroxylamine)

using model chemistry: wB97X-D/CEP-31G

19 10 17 12 22

States and conformations

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

Conformer 1 (CS trans)

Jump to S1C2
Energy calculated at wB97X-D/CEP-31G
 hartrees
Energy at 0K-21.783337
Energy at 298.15K-21.786893
HF Energy-21.783337
Nuclear repulsion energy20.836683
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 wB97X-D/CEP-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' 3643 3643 6.21      
2 A' 2482 2482 103.79      
3 A' 1636 1636 12.24      
4 A' 986 986 8.61      
5 A' 815 815 37.10      
6 A' 385 385 379.09      
7 A" 3804 3804 20.00      
8 A" 1075 1075 15.11      
9 A" 492 492 63.78      

Unscaled Zero Point Vibrational Energy (zpe) 7659.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7659.0 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 wB97X-D/CEP-31G
ABC
4.88597 0.43805 0.43341

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/CEP-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.032 1.135 0.000
S2 0.032 -0.642 0.000
H3 -1.344 -0.831 0.000
H4 0.305 1.582 0.868
H5 0.305 1.582 -0.868

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.77712.39921.01391.0139
S21.77711.38862.40292.4029
H32.39921.38863.04843.0484
H41.01392.40293.04841.7363
H51.01392.40293.04841.7363

picture of Thiohydroxylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 97.802 S2 N1 H4 116.148
S2 N1 H5 116.148 H4 N1 H5 117.795
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/CEP-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.802      
2 S 0.118      
3 H 0.058      
4 H 0.313      
5 H 0.313      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.053 1.054 0.000 1.056
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.288 3.677 0.000
y 3.677 -17.366 0.000
z 0.000 0.000 -19.139
Traceless
 xyz
x -1.035 3.677 0.000
y 3.677 1.848 0.000
z 0.000 0.000 -0.812
Polar
3z2-r2-1.624
x2-y2-1.922
xy3.677
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.675 0.549 0.000
y 0.549 4.303 0.000
z 0.000 0.000 1.827


<r2> (average value of r2) Å2
<r2> 29.734
(<r2>)1/2 5.453

Conformer 2 (CS cis)

Jump to S1C1
Energy calculated at wB97X-D/CEP-31G
 hartrees
Energy at 0K-21.783338
Energy at 298.15K-21.786888
HF Energy-21.783338
Nuclear repulsion energy 
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 wB97X-D/CEP-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' 3646 3646 6.28      
2 A' 2481 2481 104.62      
3 A' 1635 1635 12.00      
4 A' 987 987 8.41      
5 A' 815 815 36.48      
6 A' 380 380 384.19      
7 A" 3807 3807 20.23      
8 A" 1074 1074 15.48      
9 A" 492 492 62.67      

Unscaled Zero Point Vibrational Energy (zpe) 7657.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7657.6 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 wB97X-D/CEP-31G
ABC
4.89056 0.43812 0.43352

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/CEP-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.032 1.134 0.000
S2 0.032 -0.642 0.000
H3 -1.343 -0.832 0.000
H4 0.302 1.583 0.868
H5 0.302 1.583 -0.868

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.77662.39951.01371.0137
S21.77661.38862.40362.4036
H32.39951.38863.04803.0480
H41.01372.40363.04801.7365
H51.01372.40363.04801.7365

picture of Thiohydroxylamine state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 97.841 S2 N1 H4 116.259
S2 N1 H5 116.259 H4 N1 H5 117.853
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/CEP-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.803      
2 S 0.119      
3 H 0.057      
4 H 0.313      
5 H 0.313      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.069 1.059 0.000 1.061
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.301 3.649 0.000
y 3.649 -17.341 0.000
z 0.000 0.000 -19.135
Traceless
 xyz
x -1.062 3.649 0.000
y 3.649 1.877 0.000
z 0.000 0.000 -0.814
Polar
3z2-r2-1.628
x2-y2-1.959
xy3.649
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.673 0.548 0.000
y 0.548 4.300 0.000
z 0.000 0.000 1.826


<r2> (average value of r2) Å2
<r2> 29.730
(<r2>)1/2 5.453