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All results from a given calculation for NH2SH (Thiohydroxylamine)

using model chemistry: B2PLYP/STO-3G

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 B2PLYP/STO-3G
 hartrees
Energy at 0K-449.305918
Energy at 298.15K-449.309494
HF Energy-449.278183
Nuclear repulsion energy55.833235
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 B2PLYP/STO-3G
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' 3496 3496 13.33      
2 A' 2998 2998 22.51      
3 A' 1882 1882 3.05      
4 A' 1192 1192 27.19      
5 A' 1052 1052 12.11      
6 A' 812 812 6.46      
7 A" 3684 3684 21.15      
8 A" 1283 1283 2.77      
9 A" 254 254 59.63      

Unscaled Zero Point Vibrational Energy (zpe) 8325.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8325.5 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 B2PLYP/STO-3G
ABC
4.48724 0.44495 0.43295

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.004 1.157 0.000
S2 0.004 -0.639 0.000
H3 -1.351 -0.727 0.000
H4 0.626 1.423 0.819
H5 0.626 1.423 -0.819

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.79542.32081.06251.0625
S21.79541.35832.30432.3043
H32.32081.35833.03393.0339
H41.06252.30433.03391.6389
H51.06252.30433.03391.6389

picture of Thiohydroxylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 93.737 S2 N1 H4 104.532
S2 N1 H5 104.532 H4 N1 H5 100.926
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.411      
2 S 0.145      
3 H -0.021      
4 H 0.143      
5 H 0.143      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.958 -0.065 0.000 0.960
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.723 3.133 0.000
y 3.133 -18.280 0.000
z 0.000 0.000 -17.529
Traceless
 xyz
x 1.181 3.133 0.000
y 3.133 -1.154 0.000
z 0.000 0.000 -0.027
Polar
3z2-r2-0.055
x2-y21.557
xy3.133
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.668 0.719 0.000
y 0.719 2.392 0.000
z 0.000 0.000 0.938


<r2> (average value of r2) Å2
<r2> 35.363
(<r2>)1/2 5.947

Conformer 2 (CS cis)

Jump to S1C1
Energy calculated at B2PLYP/STO-3G
 hartrees
Energy at 0K-449.301136
Energy at 298.15K-449.304835
HF Energy-449.273832
Nuclear repulsion energy55.997794
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 B2PLYP/STO-3G
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' 3501 3501 11.90      
2 A' 2932 2932 59.18      
3 A' 1865 1865 13.24      
4 A' 1187 1187 28.37      
5 A' 1006 1006 18.32      
6 A' 751 751 19.25      
7 A" 3701 3701 22.35      
8 A" 1270 1270 3.26      
9 A" 398 398 10.49      

Unscaled Zero Point Vibrational Energy (zpe) 8305.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8305.2 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 B2PLYP/STO-3G
ABC
4.46338 0.44844 0.43652

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.097 1.149 0.000
S2 0.097 -0.634 0.000
H3 -1.257 -0.817 0.000
H4 -0.492 1.456 0.826
H5 -0.492 1.456 -0.826

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.78322.38771.06021.0602
S21.78321.36682.32302.3230
H32.38771.36682.53612.5361
H41.06022.32302.53611.6520
H51.06022.32302.53611.6520

picture of Thiohydroxylamine state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 97.703 S2 N1 H4 106.794
S2 N1 H5 106.794 H4 N1 H5 102.351
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.416      
2 S 0.176      
3 H -0.046      
4 H 0.143      
5 H 0.143      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.256 -0.011 0.000 2.256
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.481 -1.803 0.000
y -1.803 -18.053 0.000
z 0.000 0.000 -17.483
Traceless
 xyz
x 0.287 -1.803 0.000
y -1.803 -0.571 0.000
z 0.000 0.000 0.284
Polar
3z2-r20.569
x2-y20.572
xy-1.803
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.514 0.025 0.000
y 0.025 2.382 0.000
z 0.000 0.000 0.949


<r2> (average value of r2) Å2
<r2> 35.267
(<r2>)1/2 5.939