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

using model chemistry: B97D3/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B97D3/aug-cc-pVDZ
 hartrees
Energy at 0K-836.917583
Energy at 298.15K 
HF Energy-836.917583
Nuclear repulsion energy146.722698
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 B97D3/aug-cc-pVDZ
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 3101 3101 8.36 62.03 0.75 0.86
2 A 3083 3083 8.72 91.70 0.74 0.85
3 A 2984 2984 22.38 220.51 0.03 0.07
4 A 2550 2550 9.89 179.71 0.22 0.36
5 A 1413 1413 7.91 4.74 0.71 0.83
6 A 1394 1394 7.43 5.53 0.75 0.86
7 A 1279 1279 4.21 0.71 0.64 0.78
8 A 938 938 4.45 1.50 0.08 0.14
9 A 934 934 3.03 0.78 0.14 0.25
10 A 845 845 3.63 13.92 0.40 0.57
11 A 655 655 2.00 14.04 0.22 0.36
12 A 468 468 0.85 11.93 0.15 0.25
13 A 311 311 11.89 0.85 0.75 0.86
14 A 233 233 0.25 5.98 0.50 0.66
15 A 164 164 0.39 0.01 0.64 0.78

Unscaled Zero Point Vibrational Energy (zpe) 10175.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 10175.4 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 B97D3/aug-cc-pVDZ
ABC
0.54284 0.14169 0.11773

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.663 0.702 -0.005
S2 -0.490 -0.716 0.014
S3 1.373 0.246 -0.089
H4 1.575 0.437 1.250
H5 -1.507 1.316 -0.903
H6 -2.670 0.254 -0.033
H7 -1.554 1.309 0.905

Atom - Atom Distances (Å)
  C1 S2 S3 H4 H5 H6 H7
C11.84003.07103.48221.09911.10291.0996
S21.84002.09892.66822.45082.38682.4548
S33.07102.09891.36763.17894.04373.2694
H43.48222.66821.36763.86094.43833.2663
H51.09912.45083.17893.86091.79941.8089
H61.10292.38684.04374.43831.79941.7995
H71.09962.45483.26943.26631.80891.7995

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 102.260 S2 C1 H5 110.441
S2 C1 H6 105.649 S2 C1 H7 110.719
S2 S3 H4 98.447 H5 C1 H6 109.602
H5 C1 H7 110.719 H6 C1 H7 109.582
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.483      
2 S 0.022      
3 S -0.133      
4 H 0.131      
5 H -0.157      
6 H -0.179      
7 H -0.167      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.078 1.201 0.751 1.780
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.955 -0.206 1.513
y -0.206 -35.120 0.540
z 1.513 0.540 -33.420
Traceless
 xyz
x 3.315 -0.206 1.513
y -0.206 -2.932 0.540
z 1.513 0.540 -0.383
Polar
3z2-r2-0.766
x2-y24.165
xy-0.206
xz1.513
yz0.540


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.298 0.141 0.168
y 0.141 8.212 0.064
z 0.168 0.064 7.136


<r2> (average value of r2) Å2
<r2> 104.752
(<r2>)1/2 10.235