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

using model chemistry: SVWN/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 SVWN/aug-cc-pVTZ
 hartrees
Energy at 0K-834.669216
Energy at 298.15K 
HF Energy-834.669216
Nuclear repulsion energy149.982154
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 SVWN/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 3076 3052 1.16 63.84 0.75 0.86
2 A 3063 3039 2.11 92.92 0.73 0.85
3 A 2967 2944 9.77 240.61 0.03 0.06
4 A 2536 2516 4.49 204.03 0.21 0.35
5 A 1393 1382 11.35 4.58 0.73 0.84
6 A 1370 1359 12.14 5.85 0.75 0.86
7 A 1263 1253 0.83 1.09 0.75 0.86
8 A 929 922 4.70 1.48 0.09 0.17
9 A 924 916 4.22 0.98 0.10 0.18
10 A 842 835 4.91 15.36 0.40 0.57
11 A 708 703 3.95 8.32 0.21 0.34
12 A 517 513 0.63 8.67 0.11 0.20
13 A 327 325 12.50 0.98 0.75 0.86
14 A 232 231 0.25 5.67 0.51 0.67
15 A 160 158 0.47 0.01 0.74 0.85

Unscaled Zero Point Vibrational Energy (zpe) 10153.9 cm-1
Scaled (by 0.9921) Zero Point Vibrational Energy (zpe) 10073.7 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 SVWN/aug-cc-pVTZ
ABC
0.56883 0.14841 0.12355

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.626 0.678 -0.005
S2 -0.474 -0.698 0.016
S3 1.339 0.240 -0.089
H4 1.553 0.446 1.242
H5 -1.463 1.306 -0.889
H6 -2.631 0.232 -0.059
H7 -1.546 1.277 0.910

Atom - Atom Distances (Å)
  C1 S2 S3 H4 H5 H6 H7
C11.79532.99863.42271.09671.10011.0970
S21.79532.04322.63002.41172.35032.4189
S32.99862.04321.36363.10303.96953.2243
H43.42272.63001.36363.79154.38593.2251
H51.09672.41173.10303.79151.79071.8014
H61.10012.35033.96954.38591.79071.7911
H71.09702.41893.22433.22511.80141.7911

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 102.545 S2 C1 H5 110.672
S2 C1 H6 106.026 S2 C1 H7 111.201
S2 S3 H4 99.115 H5 C1 H6 109.204
H5 C1 H7 110.404 H6 C1 H7 109.214
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.636      
2 S 0.009      
3 S -0.213      
4 H 0.139      
5 H 0.263      
6 H 0.195      
7 H 0.243      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.070 1.177 0.760 1.763
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.020 -0.251 1.548
y -0.251 -35.165 0.579
z 1.548 0.579 -33.321
Traceless
 xyz
x 3.223 -0.251 1.548
y -0.251 -2.994 0.579
z 1.548 0.579 -0.229
Polar
3z2-r2-0.458
x2-y24.145
xy-0.251
xz1.548
yz0.579


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.227 0.159 0.208
y 0.159 8.248 0.073
z 0.208 0.073 7.270


<r2> (average value of r2) Å2
<r2> 101.073
(<r2>)1/2 10.054