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

using model chemistry: M06-2X/6-311+G(3df,2p)

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/6-311+G(3df,2p)
 hartrees
Energy at 0K-836.883177
Energy at 298.15K 
HF Energy-836.883177
Nuclear repulsion energy149.938302
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/6-311+G(3df,2p)
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 3170 3170 2.50 49.41 0.75 0.86
2 A 3154 3154 2.71 71.47 0.74 0.85
3 A 3067 3067 12.39 167.90 0.03 0.06
4 A 2680 2680 1.61 142.63 0.24 0.39
5 A 1486 1486 8.28 4.12 0.69 0.82
6 A 1467 1467 9.42 5.40 0.75 0.86
7 A 1351 1351 2.24 0.90 0.13 0.23
8 A 982 982 5.90 1.63 0.09 0.17
9 A 977 977 2.85 0.56 0.22 0.36
10 A 911 911 5.06 8.42 0.47 0.64
11 A 724 724 1.47 13.79 0.24 0.38
12 A 532 532 0.50 13.64 0.13 0.23
13 A 252 252 3.27 2.86 0.46 0.63
14 A 219 219 8.89 2.78 0.65 0.79
15 A 175 175 0.92 0.06 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10573.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10573.3 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 M06-2X/6-311+G(3df,2p)
ABC
0.56286 0.14858 0.12323

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-311+G(3df,2p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.630 0.684 -0.007
S2 -0.471 -0.704 0.016
S3 1.339 0.242 -0.087
H4 1.529 0.459 1.223
H5 -1.478 1.290 -0.896
H6 -2.627 0.245 -0.030
H7 -1.521 1.289 0.889

Atom - Atom Distances (Å)
  C1 S2 S3 H4 H5 H6 H7
C11.80793.00263.39751.08641.08951.0867
S21.80792.04512.61012.41202.35592.4159
S33.00262.04511.34193.11183.96633.1983
H43.39752.61011.34193.77084.34633.1788
H51.08642.41203.11183.77081.77791.7851
H61.08952.35593.96634.34631.77791.7769
H71.08672.41593.19833.17881.78511.7769

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 102.214 S2 C1 H5 110.395
S2 C1 H6 106.136 S2 C1 H7 110.675
S2 S3 H4 98.691 H5 C1 H6 109.591
H5 C1 H7 110.469 H6 C1 H7 109.477
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.561      
2 S -0.041      
3 S -0.218      
4 H 0.177      
5 H 0.223      
6 H 0.207      
7 H 0.214      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.053 1.194 0.761 1.765
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.051 -0.230 1.542
y -0.230 -35.145 0.661
z 1.542 0.661 -33.345
Traceless
 xyz
x 3.194 -0.230 1.542
y -0.230 -2.947 0.661
z 1.542 0.661 -0.248
Polar
3z2-r2-0.495
x2-y24.094
xy-0.230
xz1.542
yz0.661


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.494 0.177 0.140
y 0.177 7.672 0.037
z 0.140 0.037 6.706


<r2> (average value of r2) Å2
<r2> 101.119
(<r2>)1/2 10.056