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

using model chemistry: MP3/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 MP3/cc-pCVTZ
 hartrees
Energy at 0K-835.892236
Energy at 298.15K 
HF Energy-835.312908
Nuclear repulsion energy149.440454
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 MP3/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 3197 3197 5.27      
2 A 3182 3182 4.74      
3 A 3091 3091 15.49      
4 A 2715 2715 2.93      
5 A 1502 1502 7.48      
6 A 1482 1482 8.00      
7 A 1368 1368 3.24      
8 A 992 992 4.76      
9 A 988 988 3.15      
10 A 904 904 4.59      
11 A 730 730 1.24      
12 A 526 526 0.51      
13 A 325 325 13.52      
14 A 245 245 0.12      
15 A 174 174 0.35      

Unscaled Zero Point Vibrational Energy (zpe) 10709.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10709.7 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 MP3/cc-pCVTZ
ABC
0.55860 0.14757 0.12231

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/cc-pCVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.631 0.689 -0.005
S2 -0.477 -0.707 0.014
S3 1.345 0.243 -0.087
H4 1.541 0.436 1.223
H5 -1.479 1.296 -0.891
H6 -2.630 0.257 -0.028
H7 -1.521 1.294 0.889

Atom - Atom Distances (Å)
  C1 S2 S3 H4 H5 H6 H7
C11.81113.01023.41091.08501.08821.0854
S21.81112.05712.61532.41582.35912.4201
S33.01022.05711.33873.11933.97503.2043
H43.41092.61531.33873.78574.35803.1970
H51.08502.41583.11933.78571.77451.7812
H61.08822.35913.97504.35801.77451.7737
H71.08542.42013.20433.19701.78121.7737

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 102.000 S2 C1 H5 110.535
S2 C1 H6 106.216 S2 C1 H7 110.839
S2 S3 H4 98.517 H5 C1 H6 109.479
H5 C1 H7 110.305 H6 C1 H7 109.373
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability