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All results from a given calculation for NH2SH (Thiohydroxylamine)

using model chemistry: B2PLYP=FULL/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-454.516243
Energy at 298.15K-454.520004
HF Energy-454.409300
Nuclear repulsion energy57.428110
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/6-31+G**
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 3390 6.64      
2 A' 2716 2583 20.79      
3 A' 1664 1582 20.22      
4 A' 1051 999 13.66      
5 A' 881 837 58.88      
6 A' 651 620 95.07      
7 A" 3673 3493 30.01      
8 A" 1141 1085 2.12      
9 A" 449 427 60.00      

Unscaled Zero Point Vibrational Energy (zpe) 7894.2 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 7507.4 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 B2PLYP=FULL/6-31+G**
ABC
4.93016 0.46621 0.45791

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.016 1.113 0.000
S2 0.016 -0.622 0.000
H3 -1.317 -0.780 0.000
H4 0.475 1.471 0.828
H5 0.475 1.471 -0.828

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.73512.31531.01241.0124
S21.73511.34242.29722.2972
H32.31531.34242.99432.9943
H41.01242.29722.99431.6561
H51.01242.29722.99431.6561

picture of Thiohydroxylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 96.759 S2 N1 H4 110.699
S2 N1 H5 110.699 H4 N1 H5 109.754
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (CS cis)

Jump to S1C1
Energy calculated at B2PLYP=FULL/6-31+G**
 hartrees
Energy at 0K-454.514989
Energy at 298.15K-454.518795
HF Energy-454.408306
Nuclear repulsion energy57.701308
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/6-31+G**
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' 3569 3394 2.48      
2 A' 2626 2497 66.38      
3 A' 1648 1567 12.93      
4 A' 1030 980 38.20      
5 A' 870 827 33.43      
6 A' 616 586 165.87      
7 A" 3686 3505 29.08      
8 A" 1125 1070 3.40      
9 A" 541 515 2.09      

Unscaled Zero Point Vibrational Energy (zpe) 7855.5 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 7470.6 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/6-31+G**
ABC
4.97160 0.47134 0.46386

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.081 1.101 0.000
S2 0.081 -0.614 0.000
H3 -1.240 -0.904 0.000
H4 -0.315 1.511 0.835
H5 -0.315 1.511 -0.835

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.71492.40091.01141.0114
S21.71491.35302.31712.3171
H32.40091.35302.71712.7171
H41.01142.31712.71711.6710
H51.01142.31712.71711.6710

picture of Thiohydroxylamine state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 102.359 S2 N1 H4 113.895
S2 N1 H5 113.895 H4 N1 H5 111.404
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability