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

using model chemistry: M06-2X/daug-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 M06-2X/daug-cc-pVTZ
 hartrees
Energy at 0K-836.892093
Energy at 298.15K 
HF Energy-836.892093
Nuclear repulsion energy149.462422
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 M06-2X/daug-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 3176 3176 2.64 50.18 0.75 0.86
2 A 3162 3162 2.65 73.38 0.74 0.85
3 A 3074 3074 12.36 186.15 0.02 0.05
4 A 2678 2678 1.61 153.28 0.21 0.35
5 A 1483 1483 7.88 4.05 0.71 0.83
6 A 1465 1465 8.82 5.38 0.75 0.86
7 A 1347 1347 2.53 0.85 0.12 0.21
8 A 981 981 6.58 1.88 0.07 0.13
9 A 974 974 1.66 0.22 0.40 0.57
10 A 906 906 4.49 7.67 0.42 0.59
11 A 722 722 1.45 14.56 0.24 0.39
12 A 529 529 0.56 15.57 0.13 0.23
13 A 248 248 2.25 3.47 0.47 0.64
14 A 209 209 9.51 2.43 0.67 0.81
15 A 173 173 1.16 0.11 0.74 0.85

Unscaled Zero Point Vibrational Energy (zpe) 10562.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10562.9 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 M06-2X/daug-cc-pVTZ
ABC
0.55726 0.14784 0.12247

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/daug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.630 0.690 -0.007
S2 -0.477 -0.707 0.015
S3 1.344 0.242 -0.087
H4 1.530 0.455 1.227
H5 -1.473 1.294 -0.896
H6 -2.629 0.258 -0.030
H7 -1.515 1.294 0.889

Atom - Atom Distances (Å)
  C1 S2 S3 H4 H5 H6 H7
C11.81233.00833.40041.08611.08921.0864
S21.81232.05572.61642.41452.35972.4185
S33.00832.05571.34403.11323.97343.1990
H43.40042.61641.34403.77164.34963.1771
H51.08612.41453.11323.77161.77821.7849
H61.08922.35973.97344.34961.77821.7773
H71.08642.41853.19903.17711.78491.7773

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 101.923 S2 C1 H5 110.297
S2 C1 H6 106.141 S2 C1 H7 110.586
S2 S3 H4 98.466 H5 C1 H6 109.664
H5 C1 H7 110.494 H6 C1 H7 109.562
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -1.360      
2 S -0.004      
3 S -0.424      
4 H 0.290      
5 H 0.518      
6 H 0.474      
7 H 0.505      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.052 1.195 0.759 1.764
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.102 -0.285 1.536
y -0.285 -35.109 0.637
z 1.536 0.637 -33.285
Traceless
 xyz
x 3.095 -0.285 1.536
y -0.285 -2.915 0.637
z 1.536 0.637 -0.179
Polar
3z2-r2-0.359
x2-y24.007
xy-0.285
xz1.536
yz0.637


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.754 0.182 0.150
y 0.182 7.953 0.045
z 0.150 0.045 6.944


<r2> (average value of r2) Å2
<r2> 101.550
(<r2>)1/2 10.077