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All results from a given calculation for NH2SH (Thiohydroxylamine)

using model chemistry: CCSD(T)=FULL/aug-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 CCSD(T)=FULL/aug-cc-pVTZ
 hartrees
Energy at 0K-454.255075
Energy at 298.15K-454.258827
HF Energy-453.746904
Nuclear repulsion energy57.663182
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)=FULL/aug-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' 3547 3418        
2 A' 2681 2584        
3 A' 1632 1573        
4 A' 1045 1007        
5 A' 887 855        
6 A' 663 639        
7 A" 3623 3492        
8 A" 1138 1096        
9 A" 423 408        

Unscaled Zero Point Vibrational Energy (zpe) 7819.4 cm-1
Scaled (by 0.9637) Zero Point Vibrational Energy (zpe) 7535.6 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 CCSD(T)=FULL/aug-cc-pVTZ
ABC
4.91794 0.47116 0.46202

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)=FULL/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.014 1.111 0.000
S2 0.014 -0.618 0.000
H3 -1.317 -0.772 0.000
H4 0.496 1.446 0.821
H5 0.496 1.446 -0.821

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.72942.30571.00941.0094
S21.72941.33972.27312.2731
H32.30571.33972.97962.9796
H41.00942.27312.97961.6429
H51.00942.27312.97961.6429

picture of Thiohydroxylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 96.575 S2 N1 H4 109.360
S2 N1 H5 109.360 H4 N1 H5 108.935
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (CS cis)

Jump to S1C1
Energy calculated at CCSD(T)=FULL/aug-cc-pVTZ
 hartrees
Energy at 0K-454.254466
Energy at 298.15K-454.258275
HF Energy-453.747145
Nuclear repulsion energy57.842198
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)=FULL/aug-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' 3551 3422        
2 A' 2614 2519        
3 A' 1621 1562        
4 A' 1025 988        
5 A' 885 853        
6 A' 639 616        
7 A" 3636 3504        
8 A" 1122 1081        
9 A" 512 494        

Unscaled Zero Point Vibrational Energy (zpe) 7802.7 cm-1
Scaled (by 0.9637) Zero Point Vibrational Energy (zpe) 7519.4 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)=FULL/aug-cc-pVTZ
ABC
4.93261 0.47457 0.46594

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)=FULL/aug-cc-pVTZ

Point Group is Cs

Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability