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

using model chemistry: HSEh1PBE/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HSEh1PBE/6-311G**
 hartrees
Energy at 0K-836.626031
Energy at 298.15K 
HF Energy-836.626031
Nuclear repulsion energy148.475012
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 HSEh1PBE/6-311G**
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 3166 3041 5.95 61.49 0.75 0.86
2 A 3152 3027 5.45 96.21 0.73 0.85
3 A 3059 2938 17.12 165.59 0.02 0.04
4 A 2654 2549 6.60 162.15 0.28 0.44
5 A 1469 1411 12.95 10.13 0.75 0.86
6 A 1453 1396 10.73 11.90 0.75 0.86
7 A 1360 1306 1.91 2.23 0.62 0.77
8 A 989 950 10.59 3.09 0.56 0.72
9 A 985 946 9.25 2.95 0.64 0.78
10 A 877 842 8.30 21.27 0.57 0.73
11 A 714 686 2.16 10.92 0.34 0.51
12 A 500 480 0.94 16.12 0.30 0.46
13 A 321 308 21.34 9.05 0.75 0.86
14 A 240 231 0.36 3.94 0.62 0.77
15 A 184 177 0.85 0.01 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 10560.9 cm-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 10142.7 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 HSEh1PBE/6-311G**
ABC
0.55679 0.14511 0.12061

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.638 0.692 -0.005
S2 -0.487 -0.707 0.015
S3 1.357 0.241 -0.088
H4 1.566 0.440 1.233
H5 -1.481 1.313 -0.887
H6 -2.638 0.253 -0.048
H7 -1.550 1.293 0.900

Atom - Atom Distances (Å)
  C1 S2 S3 H4 H5 H6 H7
C11.81223.03083.44441.08981.09301.0903
S21.81222.07572.64762.42472.35702.4316
S33.03082.07571.35193.13723.99603.2458
H43.44442.64761.35193.81284.39913.2473
H51.08982.42473.13723.81281.77941.7890
H61.09302.35703.99604.39911.77941.7796
H71.09032.43163.24583.24731.78901.7796

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 102.224 S2 C1 H5 110.874
S2 C1 H6 105.774 S2 C1 H7 111.368
S2 S3 H4 98.953 H5 C1 H6 109.212
H5 C1 H7 110.292 H6 C1 H7 109.193
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.506      
2 S 0.007      
3 S -0.107      
4 H 0.100      
5 H 0.177      
6 H 0.165      
7 H 0.165      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.091 1.404 1.022 2.051
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.396 -0.381 2.003
y -0.381 -35.711 0.659
z 2.003 0.659 -33.609
Traceless
 xyz
x 3.264 -0.381 2.003
y -0.381 -3.208 0.659
z 2.003 0.659 -0.056
Polar
3z2-r2-0.111
x2-y24.315
xy-0.381
xz2.003
yz0.659


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.224 0.411 0.099
y 0.411 6.174 0.073
z 0.099 0.073 5.161


<r2> (average value of r2) Å2
<r2> 103.045
(<r2>)1/2 10.151