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All results from a given calculation for NH2SH (Thiohydroxylamine)

using model chemistry: PBEPBE/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 PBEPBE/6-311G**
 hartrees
Energy at 0K-454.509581
Energy at 298.15K-454.513317
HF Energy-454.509581
Nuclear repulsion energy57.008575
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 PBEPBE/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' 3427 3396 3.12      
2 A' 2550 2527 24.41      
3 A' 1593 1578 14.97      
4 A' 1002 992 10.43      
5 A' 879 871 50.76      
6 A' 599 593 61.67      
7 A" 3521 3489 12.64      
8 A" 1112 1102 4.55      
9 A" 463 458 69.00      

Unscaled Zero Point Vibrational Energy (zpe) 7571.8 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 7502.9 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 PBEPBE/6-311G**
ABC
4.77346 0.46162 0.45220

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.014 1.124 0.000
S2 0.014 -0.624 0.000
H3 -1.340 -0.796 0.000
H4 0.510 1.454 0.829
H5 0.510 1.454 -0.829

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.74762.34871.02111.0211
S21.74761.36462.29172.2917
H32.34871.36463.02843.0284
H41.02112.29173.02841.6580
H51.02112.29173.02841.6580

picture of Thiohydroxylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 97.231 S2 N1 H4 108.879
S2 N1 H5 108.879 H4 N1 H5 108.555
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.596      
2 S 0.008      
3 H 0.097      
4 H 0.245      
5 H 0.245      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.567 0.973 0.000 1.126
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.313 3.709 0.000
y 3.709 -19.278 0.000
z 0.000 0.000 -20.755
Traceless
 xyz
x 0.703 3.709 0.000
y 3.709 0.756 0.000
z 0.000 0.000 -1.459
Polar
3z2-r2-2.918
x2-y2-0.035
xy3.709
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.514 0.472 0.000
y 0.472 4.561 0.000
z 0.000 0.000 2.736


<r2> (average value of r2) Å2
<r2> 35.979
(<r2>)1/2 5.998

Conformer 2 (CS cis)

Jump to S1C1
Energy calculated at PBEPBE/6-311G**
 hartrees
Energy at 0K-454.508434
Energy at 298.15K-454.512212
HF Energy-454.508434
Nuclear repulsion energy57.370608
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 PBEPBE/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' 3433 3402 1.29      
2 A' 2437 2415 82.39      
3 A' 1573 1559 9.23      
4 A' 978 969 41.46      
5 A' 855 847 23.75      
6 A' 572 566 146.11      
7 A" 3536 3504 13.79      
8 A" 1094 1085 6.35      
9 A" 560 555 4.25      

Unscaled Zero Point Vibrational Energy (zpe) 7519.1 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 7450.7 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 PBEPBE/6-311G**
ABC
4.84002 0.46832 0.46000

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.084 1.107 0.000
S2 0.084 -0.613 0.000
H3 -1.254 -0.948 0.000
H4 -0.340 1.505 0.838
H5 -0.340 1.505 -0.838

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.72062.45221.01971.0197
S21.72061.37922.31682.3168
H32.45221.37922.74812.7481
H41.01972.31682.74811.6762
H51.01972.31682.74811.6762

picture of Thiohydroxylamine state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 104.032 S2 N1 H4 112.929
S2 N1 H5 112.929 H4 N1 H5 110.549
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.588      
2 S 0.055      
3 H 0.047      
4 H 0.243      
5 H 0.243      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.214 1.168 0.000 2.503
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.429 -1.112 0.000
y -1.112 -18.383 0.000
z 0.000 0.000 -20.632
Traceless
 xyz
x -0.921 -1.112 0.000
y -1.112 2.147 0.000
z 0.000 0.000 -1.226
Polar
3z2-r2-2.453
x2-y2-2.045
xy-1.112
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.506 0.301 0.000
y 0.301 4.562 0.000
z 0.000 0.000 2.731


<r2> (average value of r2) Å2
<r2> 35.773
(<r2>)1/2 5.981