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All results from a given calculation for NH2SH (Thiohydroxylamine)

using model chemistry: CCSD(T)/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 CCSD(T)/6-311G**
 hartrees
Energy at 0K-454.082460
Energy at 298.15K-454.086250
HF Energy-453.722231
Nuclear repulsion energy57.396096
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 CCSD(T)/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' 3539 3414        
2 A' 2713 2618        
3 A' 1643 1585        
4 A' 1062 1024        
5 A' 919 886        
6 A' 669 645        
7 A" 3630 3502        
8 A" 1145 1104        
9 A" 451 436        

Unscaled Zero Point Vibrational Energy (zpe) 7885.4 cm-1
Scaled (by 0.9647) Zero Point Vibrational Energy (zpe) 7607.1 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 CCSD(T)/6-311G**
ABC
4.89367 0.46640 0.45716

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.013 1.117 0.000
S2 0.013 -0.622 0.000
H3 -1.319 -0.772 0.000
H4 0.505 1.453 0.821
H5 0.505 1.453 -0.821

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.73872.31191.01391.0139
S21.73871.34112.28512.2851
H32.31191.34112.99242.9924
H41.01392.28512.99241.6412
H51.01392.28512.99241.6412

picture of Thiohydroxylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 96.441 S2 N1 H4 109.389
S2 N1 H5 109.389 H4 N1 H5 108.062
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (CS cis)

Jump to S1C1
Energy calculated at CCSD(T)/6-311G**
 hartrees
Energy at 0K-454.081550
Energy at 298.15K-454.085401
HF Energy-453.721954
Nuclear repulsion energy57.659727
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 CCSD(T)/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' 3542 3417        
2 A' 2627 2534        
3 A' 1631 1574        
4 A' 1058 1021        
5 A' 892 861        
6 A' 657 634        
7 A" 3641 3512        
8 A" 1141 1100        
9 A" 550 531        

Unscaled Zero Point Vibrational Energy (zpe) 7869.2 cm-1
Scaled (by 0.9647) Zero Point Vibrational Energy (zpe) 7591.4 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 CCSD(T)/6-311G**
ABC
4.91406 0.47170 0.46294

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

Point Group is Cs

Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability