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All results from a given calculation for NH2SH (Thiohydroxylamine)

using model chemistry: BLYP/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 BLYP/cc-pVTZ
 hartrees
Energy at 0K-454.745574
Energy at 298.15K-454.749256
HF Energy-454.745574
Nuclear repulsion energy56.659368
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 BLYP/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' 3382 3372 2.08      
2 A' 2529 2522 19.04      
3 A' 1582 1578 11.81      
4 A' 998 995 9.49      
5 A' 883 881 47.27      
6 A' 597 595 43.65      
7 A" 3468 3458 9.49      
8 A" 1103 1100 1.20      
9 A" 402 401 48.62      

Unscaled Zero Point Vibrational Energy (zpe) 7472.2 cm-1
Scaled (by 0.997) Zero Point Vibrational Energy (zpe) 7449.8 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 BLYP/cc-pVTZ
ABC
4.75549 0.45430 0.44470

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.013 1.137 0.000
S2 0.013 -0.630 0.000
H3 -1.339 -0.785 0.000
H4 0.524 1.451 0.825
H5 0.524 1.451 -0.825

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.76612.34941.02071.0207
S21.76611.36092.29632.2963
H32.34941.36093.02583.0258
H41.02072.29633.02581.6501
H51.02072.29633.02581.6501

picture of Thiohydroxylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 96.552 S2 N1 H4 107.966
S2 N1 H5 107.966 H4 N1 H5 107.866
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.330      
2 S -0.059      
3 H 0.087      
4 H 0.151      
5 H 0.151      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.585 0.823 0.000 1.010
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.224 3.418 0.000
y 3.418 -19.310 0.000
z 0.000 0.000 -20.455
Traceless
 xyz
x 0.658 3.418 0.000
y 3.418 0.529 0.000
z 0.000 0.000 -1.187
Polar
3z2-r2-2.375
x2-y20.086
xy3.418
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.966 0.437 0.000
y 0.437 5.135 0.000
z 0.000 0.000 3.323


<r2> (average value of r2) Å2
<r2> 36.203
(<r2>)1/2 6.017

Conformer 2 (CS cis)

Jump to S1C1
Energy calculated at BLYP/cc-pVTZ
 hartrees
Energy at 0K-454.745057
Energy at 298.15K-454.748804
HF Energy-454.745057
Nuclear repulsion energy56.981782
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 BLYP/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' 3386 3376 0.20      
2 A' 2434 2427 58.21      
3 A' 1569 1564 13.59      
4 A' 980 977 24.84      
5 A' 854 851 28.41      
6 A' 584 582 90.32      
7 A" 3482 3471 10.03      
8 A" 1086 1083 1.51      
9 A" 503 501 3.46      

Unscaled Zero Point Vibrational Energy (zpe) 7438.3 cm-1
Scaled (by 0.997) Zero Point Vibrational Energy (zpe) 7415.9 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 BLYP/cc-pVTZ
ABC
4.80009 0.46049 0.45161

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.087 1.123 0.000
S2 0.087 -0.620 0.000
H3 -1.250 -0.932 0.000
H4 -0.371 1.494 0.832
H5 -0.371 1.494 -0.832

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.74222.45161.01951.0195
S21.74221.37282.31682.3168
H32.45161.37282.71152.7115
H41.01952.31682.71151.6646
H51.01952.31682.71151.6646

picture of Thiohydroxylamine state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 103.176 S2 N1 H4 111.341
S2 N1 H5 111.341 H4 N1 H5 109.443
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.320      
2 S -0.037      
3 H 0.060      
4 H 0.149      
5 H 0.149      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.933 0.962 0.000 2.159
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.142 -1.237 0.000
y -1.237 -18.587 0.000
z 0.000 0.000 -20.390
Traceless
 xyz
x -0.653 -1.237 0.000
y -1.237 1.678 0.000
z 0.000 0.000 -1.025
Polar
3z2-r2-2.050
x2-y2-1.555
xy-1.237
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.938 0.230 0.000
y 0.230 5.119 0.000
z 0.000 0.000 3.317


<r2> (average value of r2) Å2
<r2> 35.999
(<r2>)1/2 6.000