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All results from a given calculation for NH2SH (Thiohydroxylamine)

using model chemistry: B2PLYP=FULLultrafine/TZVP

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=FULLultrafine/TZVP
 hartrees
Energy at 0K-454.568784
Energy at 298.15K 
HF Energy-454.447370
Nuclear repulsion energy57.296321
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=FULLultrafine/TZVP
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' 3545 3545 5.95      
2 A' 2676 2676 17.42      
3 A' 1644 1644 18.41      
4 A' 1043 1043 11.76      
5 A' 881 881 55.27      
6 A' 656 656 82.00      
7 A" 3645 3645 18.45      
8 A" 1129 1129 2.36      
9 A" 435 435 65.16      

Unscaled Zero Point Vibrational Energy (zpe) 7825.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7825.6 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=FULLultrafine/TZVP
ABC
4.90567 0.46384 0.45518

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.015 1.118 0.000
S2 0.015 -0.624 0.000
H3 -1.322 -0.779 0.000
H4 0.483 1.465 0.825
H5 0.483 1.465 -0.825

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.74192.32191.01011.0101
S21.74191.34702.29412.2941
H32.32191.34702.99662.9966
H41.01012.29412.99661.6505
H51.01012.29412.99661.6505

picture of Thiohydroxylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 96.641 S2 N1 H4 110.089
S2 N1 H5 110.089 H4 N1 H5 109.579
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (CS cis)

Jump to S1C1
Energy calculated at B2PLYP=FULLultrafine/TZVP
 hartrees
Energy at 0K-454.567767
Energy at 298.15K 
HF Energy-454.446626
Nuclear repulsion energy57.522889
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=FULLultrafine/TZVP
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' 3548 3548 2.50      
2 A' 2590 2590 56.80      
3 A' 1629 1629 13.27      
4 A' 1024 1024 30.70      
5 A' 869 869 29.73      
6 A' 630 630 143.74      
7 A" 3656 3656 18.79      
8 A" 1115 1115 2.89      
9 A" 532 532 3.41      

Unscaled Zero Point Vibrational Energy (zpe) 7796.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7796.1 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 B2PLYP=FULLultrafine/TZVP
ABC
4.93532 0.46820 0.46017

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.083 1.108 0.000
S2 0.083 -0.616 0.000
H3 -1.244 -0.904 0.000
H4 -0.331 1.503 0.832
H5 -0.331 1.503 -0.832

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.72402.40961.00921.0092
S21.72401.35742.31352.3135
H32.40961.35742.70472.7047
H41.00922.31352.70471.6631
H51.00922.31352.70471.6631

picture of Thiohydroxylamine state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 102.228 S2 N1 H4 113.032
S2 N1 H5 113.032 H4 N1 H5 110.963
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability