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

using model chemistry: CCD/cc-pCVTZ

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/cc-pCVTZ
 hartrees
Energy at 0K-835.889812
Energy at 298.15K 
HF Energy-835.312872
Nuclear repulsion energy149.466192
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/cc-pCVTZ
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 3179 3179 5.79      
2 A 3165 3165 5.13      
3 A 3073 3073 16.80      
4 A 2703 2703 3.44      
5 A 1502 1502 7.23      
6 A 1483 1483 7.71      
7 A 1372 1372 3.49      
8 A 993 993 4.99      
9 A 989 989 2.74      
10 A 907 907 4.57      
11 A 732 732 1.15      
12 A 529 529 0.47      
13 A 324 324 13.40      
14 A 246 246 0.11      
15 A 176 176 0.35      

Unscaled Zero Point Vibrational Energy (zpe) 10686.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10686.2 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/cc-pCVTZ
ABC
0.55858 0.14768 0.12240

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.631 0.688 -0.005
S2 -0.477 -0.707 0.014
S3 1.344 0.243 -0.087
H4 1.541 0.437 1.224
H5 -1.482 1.295 -0.894
H6 -2.631 0.257 -0.025
H7 -1.519 1.296 0.888

Atom - Atom Distances (Å)
  C1 S2 S3 H4 H5 H6 H7
C11.81053.00873.41031.08631.08961.0867
S21.81052.05622.61572.41702.36052.4212
S33.00872.05621.33973.12103.97553.2025
H43.41032.61571.33973.78864.35833.1954
H51.08632.41703.12103.78861.77591.7826
H61.08962.36053.97554.35831.77591.7750
H71.08672.42123.20253.19541.78261.7750

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 101.989 S2 C1 H5 110.604
S2 C1 H6 106.292 S2 C1 H7 110.897
S2 S3 H4 98.551 H5 C1 H6 109.410
H5 C1 H7 110.243 H6 C1 H7 109.302
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability