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All results from a given calculation for NH2SH (Thiohydroxylamine)

using model chemistry: M06-2X/3-21G*

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 M06-2X/3-21G*
 hartrees
Energy at 0K-452.487977
Energy at 298.15K-452.491646
HF Energy-452.487977
Nuclear repulsion energy58.628735
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 M06-2X/3-21G*
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' 3590 3400 9.85      
2 A' 2494 2362 83.54      
3 A' 1672 1584 5.71      
4 A' 1076 1019 19.34      
5 A' 925 876 39.04      
6 A' 343 325 407.94      
7 A" 3719 3523 38.11      
8 A" 1080 1023 18.28      
9 A" 663 628 1.16      

Unscaled Zero Point Vibrational Energy (zpe) 7780.7 cm-1
Scaled (by 0.9472) Zero Point Vibrational Energy (zpe) 7369.9 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 M06-2X/3-21G*
ABC
5.24289 0.48621 0.48376

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.053 1.059 0.000
S2 0.053 -0.604 0.000
H3 -1.272 -0.909 0.000
H4 0.024 1.577 0.868
H5 0.024 1.577 -0.868

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.66312.37301.01141.0114
S21.66311.35962.34752.3475
H32.37301.35962.93512.9351
H41.01142.34752.93511.7368
H51.01142.34752.93511.7368

picture of Thiohydroxylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 102.993 S2 N1 H4 120.786
S2 N1 H5 120.786 H4 N1 H5 118.319
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.803      
2 S 0.076      
3 H 0.081      
4 H 0.323      
5 H 0.323      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.981 1.594 0.000 1.872
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.333 0.960 0.000
y 0.960 -16.703 0.000
z 0.000 0.000 -19.559
Traceless
 xyz
x -2.202 0.960 0.000
y 0.960 3.243 0.000
z 0.000 0.000 -1.042
Polar
3z2-r2-2.083
x2-y2-3.630
xy0.960
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.536 0.528 0.000
y 0.528 3.610 0.000
z 0.000 0.000 2.244


<r2> (average value of r2) Å2
<r2> 34.463
(<r2>)1/2 5.871

Conformer 2 (CS cis)

Jump to S1C1
Energy calculated at M06-2X/3-21G*
 hartrees
Energy at 0K-452.487977
Energy at 298.15K-452.491644
HF Energy-452.487977
Nuclear repulsion energy58.624009
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 M06-2X/3-21G*
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' 3590 3400 9.85      
2 A' 2494 2362 83.43      
3 A' 1672 1584 5.69      
4 A' 1076 1019 19.26      
5 A' 924 875 39.06      
6 A' 343 325 407.96      
7 A" 3719 3523 38.07      
8 A" 1080 1023 18.28      
9 A" 662 627 1.17      

Unscaled Zero Point Vibrational Energy (zpe) 7779.4 cm-1
Scaled (by 0.9472) Zero Point Vibrational Energy (zpe) 7368.7 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 M06-2X/3-21G*
ABC
5.24288 0.48611 0.48366

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.053 1.059 0.000
S2 0.053 -0.604 0.000
H3 -1.272 -0.909 0.000
H4 0.024 1.577 0.868
H5 0.024 1.577 -0.868

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.66332.37281.01141.0114
S21.66331.35962.34782.3478
H32.37281.35962.93512.9351
H41.01142.34782.93511.7367
H51.01142.34782.93511.7367

picture of Thiohydroxylamine state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 102.969 S2 N1 H4 120.795
S2 N1 H5 120.795 H4 N1 H5 118.303
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.803      
2 S 0.076      
3 H 0.081      
4 H 0.323      
5 H 0.323      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.981 1.593 0.000 1.871
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.331 0.961 0.000
y 0.961 -16.702 0.000
z 0.000 0.000 -19.560
Traceless
 xyz
x -2.201 0.961 0.000
y 0.961 3.244 0.000
z 0.000 0.000 -1.043
Polar
3z2-r2-2.087
x2-y2-3.630
xy0.961
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.536 0.528 0.000
y 0.528 3.610 0.000
z 0.000 0.000 2.244


<r2> (average value of r2) Å2
<r2> 34.467
(<r2>)1/2 5.871