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

using model chemistry: B2PLYP=FULLultrafine/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 B2PLYP=FULLultrafine/cc-pCVTZ
 hartrees
Energy at 0K-836.854565
Energy at 298.15K 
HF Energy-836.483546
Nuclear repulsion energy149.264931
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 B2PLYP=FULLultrafine/cc-pCVTZ
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 3164 3164 5.99      
2 A 3147 3147 5.66      
3 A 3064 3064 17.41      
4 A 2661 2661 5.29      
5 A 1495 1495 8.01      
6 A 1474 1474 8.33      
7 A 1357 1357 3.30      
8 A 984 984 5.09      
9 A 980 980 3.52      
10 A 893 893 4.80      
11 A 703 703 1.54      
12 A 514 514 0.62      
13 A 331 331 13.17      
14 A 242 242 0.14      
15 A 171 171 0.39      

Unscaled Zero Point Vibrational Energy (zpe) 10590.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10590.1 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 B2PLYP=FULLultrafine/cc-pCVTZ
ABC
0.56450 0.14631 0.12174

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/cc-pCVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.646 0.681 -0.005
S2 -0.473 -0.703 0.015
S3 1.348 0.244 -0.087
H4 1.555 0.446 1.224
H5 -1.500 1.292 -0.890
H6 -2.637 0.233 -0.034
H7 -1.549 1.285 0.891

Atom - Atom Distances (Å)
  C1 S2 S3 H4 H5 H6 H7
C11.81453.02713.43691.08471.08831.0851
S21.81452.05502.62542.41922.35832.4241
S33.02712.05501.34343.13903.98573.2305
H43.43692.62541.34343.80994.38183.2324
H51.08472.41923.13903.80991.77441.7817
H61.08832.35833.98574.38181.77441.7738
H71.08512.42413.23053.23241.78171.7738

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 102.766 S2 C1 H5 110.582
S2 C1 H6 105.942 S2 C1 H7 110.924
S2 S3 H4 99.013 H5 C1 H6 109.485
H5 C1 H7 110.402 H6 C1 H7 109.398
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability