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

using model chemistry: B3LYPultrafine/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at B3LYPultrafine/6-31G*
 hartrees
Energy at 0K-1274.404023
Energy at 298.15K-1274.410015
Nuclear repulsion energy357.944461
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 B3LYPultrafine/6-31G*
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 3037 7.54      
2 A 3154 3022 0.14      
3 A 3067 2938 3.02      
4 A 1508 1444 7.57      
5 A 1490 1428 9.38      
6 A 1378 1320 0.36      
7 A 993 952 0.11      
8 A 991 949 6.19      
9 A 689 660 0.20      
10 A 466 446 0.29      
11 A 257 246 0.35      
12 A 179 172 2.09      
13 A 145 139 0.92      
14 A 60 58 2.65      
15 B 3170 3037 3.98      
16 B 3154 3022 6.98      
17 B 3067 2938 29.47      
18 B 1507 1443 15.22      
19 B 1490 1427 8.39      
20 B 1380 1322 10.75      
21 B 993 952 3.81      
22 B 985 943 14.06      
23 B 688 659 1.36      
24 B 444 425 23.58      
25 B 268 257 1.21      
26 B 164 158 0.70      
27 B 93 89 3.64      

Unscaled Zero Point Vibrational Energy (zpe) 17475.4 cm-1
Scaled (by 0.958) Zero Point Vibrational Energy (zpe) 16741.4 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 B3LYPultrafine/6-31G*
ABC
0.15314 0.04301 0.04258

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-31G*

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 1.062
S2 0.000 1.699 -0.161
S3 0.000 -1.699 -0.161
C4 1.767 1.868 -0.623
C5 -1.767 -1.868 -0.623
H6 1.838 2.773 -1.235
H7 -1.838 -2.773 -1.235
H8 2.392 1.978 0.266
H9 2.091 1.008 -1.213
H10 -2.392 -1.978 0.266
H11 -2.091 -1.008 -1.213

Atom - Atom Distances (Å)
  S1 S2 S3 C4 C5 H6 H7 H8 H9 H10 H11
S12.09382.09383.07383.07384.04234.04233.20393.24983.20393.2498
S22.09383.39891.83364.00772.38364.95302.44542.44044.40743.5787
S32.09383.39894.00771.83364.95302.38364.40743.57872.44542.4404
C43.07381.83364.00775.14231.09475.90811.09201.09255.73344.8476
C53.07384.00771.83365.14235.90811.09475.73344.84761.09201.0925
H64.04232.38364.95301.09475.90816.65321.78631.78326.53525.4523
H74.04234.95302.38365.90811.09476.65326.53525.45231.78631.7832
H83.20392.44544.40741.09205.73341.78636.53521.79406.20705.5851
H93.24982.44043.57871.09254.84761.78325.45231.79405.58514.6420
H103.20394.40742.44545.73341.09206.53521.78636.20705.58511.7940
H113.24983.57872.44044.84761.09255.45231.78325.58514.64201.7940

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 102.806 S1 S3 C5 102.806
S2 S1 S3 108.517 S2 C4 H6 106.218
S2 C4 H8 110.853 S2 C4 H9 110.448
S3 C5 H7 106.218 S3 C5 H10 110.853
S3 C5 H11 110.448 H6 C4 H8 109.559
H6 C4 H9 109.239 H7 C5 H10 109.559
H7 C5 H11 109.239 H8 C4 H9 110.423
H10 C5 H11 110.423
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.063      
2 S 0.032      
3 S 0.032      
4 C -0.589      
5 C -0.589      
6 H 0.190      
7 H 0.190      
8 H 0.197      
9 H 0.201      
10 H 0.197      
11 H 0.201      


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 -1.329 1.329
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.294 6.756 0.000
y 6.756 -51.156 0.000
z 0.000 0.000 -53.804
Traceless
 xyz
x 4.186 6.756 0.000
y 6.756 -0.107 0.000
z 0.000 0.000 -4.079
Polar
3z2-r2-8.158
x2-y22.862
xy6.756
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.085 2.440 0.000
y 2.440 14.941 0.000
z 0.000 0.000 8.900


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000