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All results from a given calculation for NH2SH (Thiohydroxylamine)

using model chemistry: MP2=FULL/aug-cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS trans 1A'
Energy calculated at MP2=FULL/aug-cc-pVQZ
 hartrees
Energy at 0K-454.280098
Energy at 298.15K 
HF Energy-453.755656
Nuclear repulsion energy58.173295
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 MP2=FULL/aug-cc-pVQZ
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 3414 11.41 126.81 0.06 0.12
2 A' 2723 2604 5.06 138.90 0.21 0.35
3 A' 1632 1561 13.23 3.53 0.70 0.82
4 A' 1061 1015 7.26 6.94 0.29 0.45
5 A' 883 844 27.94 7.65 0.16 0.28
6 A' 651 622 101.05 5.38 0.25 0.40
7 A" 3675 3515 37.73 39.72 0.75 0.86
8 A" 1133 1084 0.75 0.12 0.75 0.86
9 A" 444 424 43.50 0.33 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 7885.0 cm-1
Scaled (by 0.9564) Zero Point Vibrational Energy (zpe) 7541.3 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 MP2=FULL/aug-cc-pVQZ
ABC
4.99111 0.48049 0.47180

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/aug-cc-pVQZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.016 1.096 0.000
S2 0.016 -0.612 0.000
H3 -1.308 -0.777 0.000
H4 0.475 1.449 0.823
H5 0.475 1.449 -0.823

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.70772.29361.00681.0068
S21.70771.33422.26672.2667
H32.29361.33422.96902.9690
H41.00682.26672.96901.6463
H51.00682.26672.96901.6463

picture of Thiohydroxylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 97.108 S2 N1 H4 110.560
S2 N1 H5 110.560 H4 N1 H5 109.687
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability