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

using model chemistry: MP3=FULL/6-31G**

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/6-31G**
 hartrees
Energy at 0K-835.682058
Energy at 298.15K 
HF Energy-835.219926
Nuclear repulsion energy148.900809
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/6-31G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3268 3268 7.60      
2 A 3255 3255 6.46      
3 A 3156 3156 16.41      
4 A 2781 2781 15.38      
5 A 1548 1548 8.44      
6 A 1525 1525 7.20      
7 A 1438 1438 4.47      
8 A 1032 1032 5.81      
9 A 1029 1029 7.02      
10 A 935 935 11.48      
11 A 750 750 0.96      
12 A 525 525 0.50      
13 A 316 316 18.71      
14 A 248 248 0.09      
15 A 181 181 0.56      

Unscaled Zero Point Vibrational Energy (zpe) 10993.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10993.3 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/6-31G**
ABC
0.55360 0.14656 0.12134

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.629 0.695 -0.006
S2 -0.485 -0.710 0.015
S3 1.351 0.242 -0.087
H4 1.552 0.444 1.218
H5 -1.475 1.306 -0.888
H6 -2.631 0.275 -0.033
H7 -1.524 1.302 0.887

Atom - Atom Distances (Å)
  C1 S2 S3 H4 H5 H6 H7
C11.81233.01623.41741.08411.08671.0846
S21.81232.07142.63202.42102.36182.4268
S33.01622.07141.33503.12503.98323.2158
H43.41742.63201.33503.78674.36903.2103
H51.08412.42103.12503.78671.76931.7754
H61.08672.36183.98324.36901.76931.7682
H71.08462.42683.21583.21031.77541.7682

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 101.700 S2 C1 H5 110.897
S2 C1 H6 106.406 S2 C1 H7 111.308
S2 S3 H4 98.891 H5 C1 H6 109.188
H5 C1 H7 109.900 H6 C1 H7 109.049
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability