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All results from a given calculation for NH2SH (Thiohydroxylamine)

using model chemistry: CCSD(T)/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 CCSD(T)/cc-pVQZ
 hartrees
Energy at 0K-454.226100
Energy at 298.15K 
HF Energy-453.754240
Nuclear repulsion energy57.757026
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)/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' 3529 3422        
2 A' 2677 2596        
3 A' 1633 1583        
4 A' 1046 1014        
5 A' 894 867        
6 A' 666 646        
7 A" 3623 3513        
8 A" 1139 1105        
9 A" 421 408        

Unscaled Zero Point Vibrational Energy (zpe) 7813.9 cm-1
Scaled (by 0.9697) Zero Point Vibrational Energy (zpe) 7577.1 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)/cc-pVQZ
ABC
4.91131 0.47352 0.46419

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.014 1.108 0.000
S2 0.014 -0.616 0.000
H3 -1.318 -0.777 0.000
H4 0.499 1.442 0.821
H5 0.499 1.442 -0.821

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.72462.30831.01031.0103
S21.72461.34162.26852.2685
H32.30831.34162.98322.9832
H41.01032.26852.98321.6419
H51.01032.26852.98321.6419

picture of Thiohydroxylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 96.877 S2 N1 H4 109.286
S2 N1 H5 109.286 H4 N1 H5 108.688
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability