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All results from a given calculation for NH2SH (Thiohydroxylamine)

using model chemistry: CCSD(T)/6-311G*

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)/6-311G*
 hartrees
Energy at 0K-454.047970
Energy at 298.15K-454.051781
HF Energy-453.710877
Nuclear repulsion energy57.398752
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)/6-311G*
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' 3535 3403        
2 A' 2558 2462        
3 A' 1721 1657        
4 A' 1052 1013        
5 A' 934 899        
6 A' 670 645        
7 A" 3631 3495        
8 A" 1185 1140        
9 A" 475 457        

Unscaled Zero Point Vibrational Energy (zpe) 7880.0 cm-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 7585.3 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 CCSD(T)/6-311G*
ABC
4.87251 0.46716 0.45809

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.015 1.114 0.000
S2 0.015 -0.621 0.000
H3 -1.329 -0.783 0.000
H4 0.489 1.460 0.825
H5 0.489 1.460 -0.825

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.73502.32521.01241.0124
S21.73501.35402.28802.2880
H32.32521.35403.00293.0029
H41.01242.28803.00291.6505
H51.01242.28803.00291.6505

picture of Thiohydroxylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 S2 H3 96.882 S2 N1 H4 109.974
S2 N1 H5 109.974 H4 N1 H5 109.193
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (CS cis)

Jump to S1C1
Energy calculated at CCSD(T)/6-311G*
 hartrees
Energy at 0K-454.046618
Energy at 298.15K-454.050471
HF Energy-453.710200
Nuclear repulsion energy57.692603
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)/6-311G*
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' 3541 3409        
2 A' 2454 2362        
3 A' 1704 1641        
4 A' 1040 1001        
5 A' 892 859        
6 A' 650 626        
7 A" 3645 3509        
8 A" 1170 1126        
9 A" 565 544        

Unscaled Zero Point Vibrational Energy (zpe) 7831.3 cm-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 7538.4 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)/6-311G*
ABC
4.90344 0.47300 0.46456

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)/6-311G*

Point Group is Cs

Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability