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

using model chemistry: B1B95/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at B1B95/6-311G**
 hartrees
Energy at 0K-1274.537644
Energy at 298.15K-1274.543874
Nuclear repulsion energy363.696174
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 B1B95/6-311G**
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 3177 3051 6.22      
2 A 3164 3038 0.00      
3 A 3070 2948 3.18      
4 A 1475 1416 15.07      
5 A 1464 1406 6.24      
6 A 1363 1309 0.30      
7 A 995 956 0.31      
8 A 986 946 7.90      
9 A 718 689 0.23      
10 A 481 462 0.25      
11 A 270 259 0.28      
12 A 190 183 1.26      
13 A 164 158 2.15      
14 A 66 63 2.57      
15 B 3177 3050 4.04      
16 B 3164 3038 5.89      
17 B 3070 2948 29.94      
18 B 1474 1415 10.09      
19 B 1464 1405 17.85      
20 B 1365 1311 4.37      
21 B 990 951 5.24      
22 B 986 946 16.13      
23 B 716 688 2.13      
24 B 462 444 22.06      
25 B 275 264 1.54      
26 B 196 188 0.96      
27 B 100 96 3.37      

Unscaled Zero Point Vibrational Energy (zpe) 17510.9 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 16812.2 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 B1B95/6-311G**
ABC
0.15230 0.04525 0.04491

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311G**

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 1.069
S2 0.000 1.668 -0.158
S3 0.000 -1.668 -0.158
C4 1.742 1.772 -0.634
C5 -1.742 -1.772 -0.634
H6 1.836 2.655 -1.265
H7 -1.836 -2.655 -1.265
H8 2.374 1.882 0.243
H9 2.031 0.892 -1.204
H10 -2.374 -1.882 0.243
H11 -2.031 -0.892 -1.204

Atom - Atom Distances (Å)
  S1 S2 S3 C4 C5 H6 H7 H8 H9 H10 H11
S12.07052.07053.01253.01253.98413.98413.14033.17623.14033.1762
S22.07053.33501.80853.88472.36094.82522.41722.41264.28913.4306
S32.07053.33503.88471.80854.82522.36094.28913.43062.41722.4126
C43.01251.80853.88474.96921.08955.72711.08691.08785.57324.6533
C53.01253.88471.80854.96925.72711.08955.57324.65331.08691.0878
H63.98412.36094.82521.08955.72716.45641.77811.77496.37095.2479
H73.98414.82522.36095.72711.08956.45646.37095.24791.77811.7749
H83.14032.41724.28911.08695.57321.77816.37091.78656.05925.4030
H93.17622.41263.43061.08784.65331.77495.24791.78655.40304.4364
H103.14034.28912.41725.57321.08696.37091.77816.05925.40301.7865
H113.17623.43062.41264.65331.08785.24791.77495.40304.43641.7865

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 101.694 S1 S3 C5 101.694
S2 S1 S3 107.292 S2 C4 H6 106.458
S2 C4 H8 110.719 S2 C4 H9 110.326
S3 C5 H7 106.458 S3 C5 H10 110.719
S3 C5 H11 110.326 H6 C4 H8 109.567
H6 C4 H9 109.211 H7 C5 H10 109.567
H7 C5 H11 109.211 H8 C4 H9 110.467
H10 C5 H11 110.467
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.053      
2 S 0.020      
3 S 0.020      
4 C -0.516      
5 C -0.516      
6 H 0.165      
7 H 0.165      
8 H 0.177      
9 H 0.180      
10 H 0.177      
11 H 0.180      


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 -1.417 1.417
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.065 6.428 0.000
y 6.428 -52.246 0.000
z 0.000 0.000 -54.231
Traceless
 xyz
x 4.174 6.428 0.000
y 6.428 -0.598 0.000
z 0.000 0.000 -3.576
Polar
3z2-r2-7.152
x2-y23.181
xy6.428
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.989 2.121 0.000
y 2.121 14.734 0.000
z 0.000 0.000 9.636


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