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

using model chemistry: MP3=FULL/aug-cc-pVDZ

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=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-835.764692
Energy at 298.15K 
HF Energy-835.266016
Nuclear repulsion energy147.160301
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=FULL/aug-cc-pVDZ
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 3194 3194 5.27      
2 A 3178 3178 5.74      
3 A 3080 3080 16.87      
4 A 2704 2704 2.62      
5 A 1471 1471 7.06      
6 A 1454 1454 7.58      
7 A 1346 1346 4.25      
8 A 978 978 5.45      
9 A 974 974 1.35      
10 A 883 883 3.35      
11 A 717 717 1.08      
12 A 499 499 0.54      
13 A 309 309 12.97      
14 A 240 240 0.17      
15 A 172 172 0.33      

Unscaled Zero Point Vibrational Energy (zpe) 10599.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10599.4 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 MP3=FULL/aug-cc-pVDZ
ABC
0.53364 0.14414 0.11891

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.631 0.717 -0.004
S2 -0.501 -0.722 0.012
S3 1.366 0.243 -0.087
H4 1.553 0.408 1.244
H5 -1.454 1.327 -0.898
H6 -2.652 0.308 -0.033
H7 -1.502 1.319 0.905

Atom - Atom Distances (Å)
  C1 S2 S3 H4 H5 H6 H7
C11.82983.03513.43301.09731.10061.0977
S21.82982.10452.64812.43692.38522.4427
S33.03512.10451.35403.12814.01883.2198
H43.43302.64811.35403.80444.39513.2057
H51.09732.43693.12813.80441.79581.8039
H61.10062.38524.01884.39511.79581.7956
H71.09772.44273.21983.20571.80391.7956

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 100.736 S2 C1 H5 110.193
S2 C1 H6 106.286 S2 C1 H7 110.607
S2 S3 H4 97.561 H5 C1 H6 109.582
H5 C1 H7 110.540 H6 C1 H7 109.537
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability