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

using model chemistry: TPSSh/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at TPSSh/aug-cc-pVTZ
 hartrees
Energy at 0K-836.991927
Energy at 298.15K 
HF Energy-836.991927
Nuclear repulsion energy148.556270
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 TPSSh/aug-cc-pVTZ
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 3138 3029 6.22 58.65 0.75 0.86
2 A 3121 3012 6.25 83.73 0.75 0.86
3 A 3035 2930 17.71 206.08 0.03 0.06
4 A 2622 2530 6.21 170.90 0.22 0.36
5 A 1487 1435 7.88 4.39 0.71 0.83
6 A 1466 1415 7.82 5.55 0.75 0.86
7 A 1342 1295 3.99 0.56 0.29 0.45
8 A 971 937 4.65 1.40 0.09 0.16
9 A 967 933 2.44 0.50 0.16 0.27
10 A 874 844 4.83 11.53 0.40 0.58
11 A 684 660 1.50 14.04 0.23 0.37
12 A 506 488 0.70 11.45 0.12 0.22
13 A 339 327 12.12 0.93 0.75 0.85
14 A 231 223 0.21 5.54 0.50 0.67
15 A 161 155 0.35 0.01 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10471.4 cm-1
Scaled (by 0.9652) Zero Point Vibrational Energy (zpe) 10107.0 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 TPSSh/aug-cc-pVTZ
ABC
0.56181 0.14457 0.12047

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/aug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.658 0.683 -0.004
S2 -0.474 -0.704 0.014
S3 1.356 0.246 -0.088
H4 1.570 0.436 1.232
H5 -1.507 1.299 -0.888
H6 -2.648 0.222 -0.043
H7 -1.569 1.280 0.901

Atom - Atom Distances (Å)
  C1 S2 S3 H4 H5 H6 H7
C11.82413.04673.46571.08821.09191.0886
S21.82412.06392.63792.42802.36372.4336
S33.04672.06391.35103.15354.00363.2558
H43.46572.63791.35103.83524.41123.2667
H51.08822.42803.15353.83521.78201.7909
H61.09192.36374.00364.41121.78201.7819
H71.08862.43363.25583.26671.79091.7819

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 103.017 S2 C1 H5 110.400
S2 C1 H6 105.546 S2 C1 H7 110.796
S2 S3 H4 99.017 H5 C1 H6 109.647
H5 C1 H7 110.712 H6 C1 H7 109.609
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.297      
2 S -0.106      
3 S -0.176      
4 H 0.106      
5 H 0.184      
6 H 0.129      
7 H 0.159      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.084 1.188 0.755 1.777
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.979 0.159 0.171
y 0.159 8.002 0.056
z 0.171 0.056 6.998


<r2> (average value of r2) Å2
<r2> 102.810
(<r2>)1/2 10.140