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All results from a given calculation for NH2SH (Thiohydroxylamine)

using model chemistry: B3LYP/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-454.788283
Energy at 298.15K-454.792022
HF Energy-454.788283
Nuclear repulsion energy57.469501
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/cc-pVTZ
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' 3507 3390 4.85      
2 A' 2623 2535 16.00      
3 A' 1626 1572 12.70      
4 A' 1033 998 7.95      
5 A' 882 853 45.00      
6 A' 635 614 71.97      
7 A" 3597 3477 17.51      
8 A" 1131 1094 1.51      
9 A" 429 414 49.37      

Unscaled Zero Point Vibrational Energy (zpe) 7731.7 cm-1
Scaled (by 0.9666) Zero Point Vibrational Energy (zpe) 7473.4 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/cc-pVTZ
ABC
4.88886 0.46812 0.45902

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.015 1.114 0.000
S2 0.015 -0.620 0.000
H3 -1.324 -0.789 0.000
H4 0.494 1.453 0.824
H5 0.494 1.453 -0.824

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.73402.32701.01121.0112
S21.73401.34962.28102.2810
H32.32701.34963.00163.0016
H41.01122.28103.00161.6470
H51.01122.28103.00161.6470

picture of Thiohydroxylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 97.203 S2 N1 H4 109.557
S2 N1 H5 109.557 H4 N1 H5 109.060
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.345      
2 S -0.062      
3 H 0.093      
4 H 0.157      
5 H 0.157      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.524 0.884 0.000 1.028
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.188 3.437 0.000
y 3.437 -19.053 0.000
z 0.000 0.000 -20.272
Traceless
 xyz
x 0.474 3.437 0.000
y 3.437 0.677 0.000
z 0.000 0.000 -1.151
Polar
3z2-r2-2.302
x2-y2-0.135
xy3.437
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.827 0.413 0.000
y 0.413 4.921 0.000
z 0.000 0.000 3.241


<r2> (average value of r2) Å2
<r2> 35.465
(<r2>)1/2 5.955

Conformer 2 (CS cis)

Jump to S1C1
Energy calculated at B3LYP/cc-pVTZ
 hartrees
Energy at 0K-454.788000
Energy at 298.15K-454.791798
HF Energy-454.788000
Nuclear repulsion energy57.705525
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/cc-pVTZ
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' 3506 3389 1.62      
2 A' 2543 2458 47.91      
3 A' 1613 1559 13.20      
4 A' 1013 979 23.51      
5 A' 874 845 23.51      
6 A' 617 597 117.25      
7 A" 3606 3485 17.43      
8 A" 1114 1077 1.77      
9 A" 522 505 2.97      

Unscaled Zero Point Vibrational Energy (zpe) 7704.1 cm-1
Scaled (by 0.9666) Zero Point Vibrational Energy (zpe) 7446.8 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/cc-pVTZ
ABC
4.91590 0.47268 0.46417

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.084 1.104 0.000
S2 0.084 -0.612 0.000
H3 -1.241 -0.914 0.000
H4 -0.345 1.490 0.830
H5 -0.345 1.490 -0.830

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.71612.41451.01051.0105
S21.71611.35932.29992.2999
H32.41451.35932.69642.6964
H41.01052.29992.69641.6595
H51.01052.29992.69641.6595

picture of Thiohydroxylamine state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 102.845 S2 N1 H4 112.432
S2 N1 H5 112.432 H4 N1 H5 110.388
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.337      
2 S -0.040      
3 H 0.068      
4 H 0.155      
5 H 0.155      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.951 1.004 0.000 2.195
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.043 -1.124 0.000
y -1.124 -18.399 0.000
z 0.000 0.000 -20.220
Traceless
 xyz
x -0.733 -1.124 0.000
y -1.124 1.733 0.000
z 0.000 0.000 -1.000
Polar
3z2-r2-1.999
x2-y2-1.644
xy-1.124
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.807 0.217 0.000
y 0.217 4.895 0.000
z 0.000 0.000 3.238


<r2> (average value of r2) Å2
<r2> 35.331
(<r2>)1/2 5.944