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All results from a given calculation for NH2SH (Thiohydroxylamine)

using model chemistry: B2PLYP=FULL/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 B2PLYP=FULL/6-311G*
 hartrees
Energy at 0K-454.572817
Energy at 298.15K-454.576624
HF Energy-454.433148
Nuclear repulsion energy57.559013
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=FULL/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' 3563 3563 3.36      
2 A' 2621 2621 32.40      
3 A' 1719 1719 19.22      
4 A' 1057 1057 12.03      
5 A' 911 911 68.61      
6 A' 650 650 83.49      
7 A" 3659 3659 13.43      
8 A" 1180 1180 7.44      
9 A" 488 488 73.32      

Unscaled Zero Point Vibrational Energy (zpe) 7923.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7923.3 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=FULL/6-311G*
ABC
4.92418 0.46927 0.46056

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.016 1.110 0.000
S2 0.016 -0.619 0.000
H3 -1.322 -0.793 0.000
H4 0.479 1.462 0.825
H5 0.479 1.462 -0.825

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.72942.32671.00931.0093
S21.72941.34922.28622.2862
H32.32671.34923.00183.0018
H41.00932.28623.00181.6501
H51.00932.28623.00181.6501

picture of Thiohydroxylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 97.422 S2 N1 H4 110.410
S2 N1 H5 110.410 H4 N1 H5 109.652
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (CS cis)

Jump to S1C1
Energy calculated at B2PLYP=FULL/6-311G*
 hartrees
Energy at 0K-454.571587
Energy at 298.15K-454.575430
HF Energy-454.432146
Nuclear repulsion energy57.881081
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=FULL/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' 3565 3565 1.55      
2 A' 2511 2511 93.72      
3 A' 1699 1699 11.10      
4 A' 1036 1036 46.70      
5 A' 884 884 28.27      
6 A' 619 619 180.04      
7 A" 3670 3670 14.01      
8 A" 1161 1161 9.45      
9 A" 581 581 4.73      

Unscaled Zero Point Vibrational Energy (zpe) 7862.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7862.5 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=FULL/6-311G*
ABC
4.96736 0.47556 0.46768

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.081 1.096 0.000
S2 0.081 -0.610 0.000
H3 -1.245 -0.921 0.000
H4 -0.314 1.505 0.833
H5 -0.314 1.505 -0.833

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.70592.41441.00851.0085
S21.70591.36272.30712.3071
H32.41441.36272.72922.7292
H41.00852.30712.72921.6657
H51.00852.30712.72921.6657

picture of Thiohydroxylamine state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 103.209 S2 N1 H4 113.928
S2 N1 H5 113.928 H4 N1 H5 111.339
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability