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All results from a given calculation for CH3SSH (Hydrogen methyl disulfide)

using model chemistry: CCD/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at CCD/Def2TZVPP
 hartrees
Energy at 0K-835.874011
Energy at 298.15K 
HF Energy-835.299292
Nuclear repulsion energy149.558086
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 CCD/Def2TZVPP
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 3182 3182 5.73      
2 A 3168 3168 5.20      
3 A 3077 3077 16.52      
4 A 2710 2710 3.34      
5 A 1503 1503 7.41      
6 A 1483 1483 7.83      
7 A 1376 1376 3.22      
8 A 992 992 4.17      
9 A 988 988 3.39      
10 A 908 908 4.54      
11 A 732 732 1.17      
12 A 528 528 0.46      
13 A 326 326 13.37      
14 A 246 246 0.12      
15 A 177 177 0.35      

Unscaled Zero Point Vibrational Energy (zpe) 10697.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10697.7 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 CCD/Def2TZVPP
ABC
0.55919 0.14788 0.12256

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.629 0.688 -0.005
S2 -0.477 -0.706 0.014
S3 1.343 0.243 -0.087
H4 1.539 0.437 1.223
H5 -1.482 1.293 -0.895
H6 -2.629 0.256 -0.023
H7 -1.516 1.297 0.887

Atom - Atom Distances (Å)
  C1 S2 S3 H4 H5 H6 H7
C11.80953.00683.40741.08601.08931.0864
S21.80952.05502.61352.41572.35852.4196
S33.00682.05501.33843.12003.97303.1987
H43.40742.61351.33843.78694.35423.1910
H51.08602.41573.12003.78691.77591.7823
H61.08932.35853.97304.35421.77591.7751
H71.08642.41963.19873.19101.78231.7751

picture of Hydrogen methyl disulfide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 S3 101.982 S2 C1 H5 110.593
S2 C1 H6 106.231 S2 C1 H7 110.861
S2 S3 H4 98.534 H5 C1 H6 109.454
H5 C1 H7 110.255 H6 C1 H7 109.354
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability