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All results from a given calculation for NH2SH (Thiohydroxylamine)

using model chemistry: CISD/daug-cc-pVDZ

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 CISD/daug-cc-pVDZ
 hartrees
Energy at 0K-454.043700
Energy at 298.15K 
HF Energy-453.716092
Nuclear repulsion energy57.166733
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 CISD/daug-cc-pVDZ
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' 3594 3594 5.88      
2 A' 2757 2757 7.60      
3 A' 1658 1658 13.09      
4 A' 1059 1059 14.15      
5 A' 908 908 43.89      
6 A' 702 702 54.42      
7 A" 3689 3689 21.52      
8 A" 1164 1164 0.26      
9 A" 410 410 49.08      

Unscaled Zero Point Vibrational Energy (zpe) 7969.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7969.9 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 CISD/daug-cc-pVDZ
ABC
4.86030 0.46226 0.45290

See section I.F.4 to change rotational constant units
Geometric Data calculated at CISD/daug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.013 1.124 0.000
S2 0.013 -0.625 0.000
H3 -1.326 -0.776 0.000
H4 0.508 1.453 0.821
H5 0.508 1.453 -0.821

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.74822.32401.01341.0134
S21.74821.34762.28792.2879
H32.32401.34763.00083.0008
H41.01342.28793.00081.6413
H51.01342.28793.00081.6413

picture of Thiohydroxylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 96.442 S2 N1 H4 108.963
S2 N1 H5 108.963 H4 N1 H5 108.150
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability