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

using model chemistry: MP3=FULL/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/cc-pVDZ
 hartrees
Energy at 0K-835.727056
Energy at 298.15K 
HF Energy-835.258394
Nuclear repulsion energy147.553891
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/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 3216 3024 6.95      
2 A 3202 3011 5.92      
3 A 3100 2915 18.67      
4 A 2730 2567 9.12      
5 A 1487 1398 7.78      
6 A 1467 1380 7.65      
7 A 1359 1278 5.43      
8 A 985 926 4.62      
9 A 982 923 4.36      
10 A 895 841 3.37      
11 A 728 685 1.52      
12 A 509 479 0.59      
13 A 307 289 16.62      
14 A 246 231 0.16      
15 A 180 169 0.45      

Unscaled Zero Point Vibrational Energy (zpe) 10695.9 cm-1
Scaled (by 0.9403) Zero Point Vibrational Energy (zpe) 10057.3 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 MP3=FULL/cc-pVDZ
ABC
0.53920 0.14465 0.11951

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.631 0.709 -0.005
S2 -0.496 -0.719 0.013
S3 1.363 0.243 -0.087
H4 1.547 0.426 1.240
H5 -1.474 1.320 -0.905
H6 -2.650 0.290 -0.021
H7 -1.507 1.325 0.897

Atom - Atom Distances (Å)
  C1 S2 S3 H4 H5 H6 H7
C11.82433.03133.42511.09911.10191.0997
S21.82432.09482.64312.44112.37932.4453
S33.03132.09481.35233.14304.01393.2208
H43.42512.64311.35233.81154.38463.2015
H51.09912.44113.14303.81151.79621.8025
H61.10192.37934.01394.38461.79621.7951
H71.09972.44533.22083.20151.80251.7951

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 101.106 S2 C1 H5 110.781
S2 C1 H6 106.154 S2 C1 H7 111.057
S2 S3 H4 97.806 H5 C1 H6 109.393
H5 C1 H7 110.117 H6 C1 H7 109.242
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability