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All results from a given calculation for CH3SSSCH3 (dimethyl trisulfide)

using model chemistry: TPSSh/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at TPSSh/cc-pVTZ
 hartrees
Energy at 0K-1274.561486
Energy at 298.15K-1274.567512
HF Energy-1274.561486
Nuclear repulsion energy361.746030
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 TPSSh/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 3141 3042 8.50      
2 A 3125 3026 0.44      
3 A 3039 2942 3.89      
4 A 1488 1441 5.55      
5 A 1470 1423 8.00      
6 A 1339 1297 0.76      
7 A 970 940 0.13      
8 A 967 936 2.96      
9 A 687 665 0.26      
10 A 483 468 0.08      
11 A 254 246 0.17      
12 A 175 169 1.73      
13 A 141 137 0.57      
14 A 63 61 2.14      
15 B 3141 3041 3.64      
16 B 3125 3026 8.02      
17 B 3038 2942 34.81      
18 B 1487 1440 10.62      
19 B 1469 1423 7.31      
20 B 1340 1298 12.79      
21 B 970 939 1.72      
22 B 961 931 9.64      
23 B 685 663 1.36      
24 B 460 445 24.22      
25 B 267 258 0.71      
26 B 157 152 0.45      
27 B 96 93 3.46      

Unscaled Zero Point Vibrational Energy (zpe) 17268.9 cm-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 16721.5 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 TPSSh/cc-pVTZ
ABC
0.15556 0.04411 0.04365

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.987
S2 0.000 1.690 -0.110
S3 0.000 -1.690 -0.110
C4 1.697 1.959 -0.642
C5 -1.697 -1.959 -0.642
H6 1.729 2.992 -1.000
H7 -1.729 -2.992 -1.000
H8 2.411 1.848 0.177
H9 1.986 1.299 -1.464
H10 -2.411 -1.848 0.177
H11 -1.986 -1.299 -1.464

Atom - Atom Distances (Å)
  S1 S2 S3 C4 C5 H6 H7 H8 H9 H10 H11
S12.01452.01453.06113.06113.98623.98623.14383.41093.14383.4109
S22.01453.38041.79894.05952.34065.07032.43352.43504.29103.8355
S32.01453.38044.05951.79895.07032.34064.29103.83552.43352.4350
C43.06111.79894.05955.18351.09406.03171.09281.09265.66044.9850
C53.06114.05951.79895.18356.03171.09405.66044.98501.09281.0926
H63.98622.34065.07031.09406.03176.91201.77801.77426.47735.6947
H73.98625.07032.34066.03171.09406.91206.47735.69471.77801.7742
H83.14382.43354.29101.09285.66041.77806.47731.78206.07565.6504
H93.41092.43503.83551.09264.98501.77425.69471.78205.65044.7453
H103.14384.29102.43355.66041.09286.47731.77806.07565.65041.7820
H113.41093.83552.43504.98501.09265.69471.77425.65044.74531.7820

picture of dimethyl trisulfide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 S2 C4 106.644 S1 S3 C5 106.644
S2 S1 S3 114.072 S2 C4 H6 105.409
S2 C4 H8 112.296 S2 C4 H9 112.428
S3 C5 H7 105.409 S3 C5 H10 112.296
S3 C5 H11 112.428 H6 C4 H8 108.793
H6 C4 H9 108.471 H7 C5 H10 108.793
H7 C5 H11 108.471 H8 C4 H9 109.260
H10 C5 H11 109.260
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.067      
2 S -0.063      
3 S -0.063      
4 C -0.202      
5 C -0.202      
6 H 0.088      
7 H 0.088      
8 H 0.104      
9 H 0.106      
10 H 0.104      
11 H 0.106      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -1.227 1.227
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.146 2.753 0.000
y 2.753 16.141 0.000
z 0.000 0.000 10.226


<r2> (average value of r2) Å2
<r2> 279.374
(<r2>)1/2 16.714