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

using model chemistry: M06-2X/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at M06-2X/3-21G*
 hartrees
Energy at 0K-1268.262439
Energy at 298.15K-1268.268931
HF Energy-1268.262439
Nuclear repulsion energy367.887035
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 M06-2X/3-21G*
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 3171 3003 0.00      
2 A 3161 2994 1.38      
3 A 3074 2911 1.87      
4 A 1548 1467 18.67      
5 A 1539 1457 7.53      
6 A 1421 1346 0.56      
7 A 1028 974 3.19      
8 A 1022 968 4.44      
9 A 724 685 0.12      
10 A 496 470 0.13      
11 A 289 274 0.35      
12 A 227 215 0.47      
13 A 173 164 2.87      
14 A 89 85 1.79      
15 B 3171 3003 0.40      
16 B 3160 2993 0.69      
17 B 3074 2911 16.39      
18 B 1546 1465 10.03      
19 B 1538 1457 20.26      
20 B 1424 1349 2.72      
21 B 1028 974 9.16      
22 B 1019 965 18.22      
23 B 722 684 2.13      
24 B 470 445 11.80      
25 B 287 271 1.01      
26 B 228 216 0.90      
27 B 118 112 4.88      

Unscaled Zero Point Vibrational Energy (zpe) 17873.1 cm-1
Scaled (by 0.9472) Zero Point Vibrational Energy (zpe) 16929.4 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 M06-2X/3-21G*
ABC
0.13924 0.04905 0.04854

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/3-21G*

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 1.136
S2 0.000 1.625 -0.131
S3 0.000 -1.625 -0.131
C4 1.720 1.578 -0.732
C5 -1.720 -1.578 -0.732
H6 1.827 2.374 -1.474
H7 -1.827 -2.374 -1.474
H8 2.418 1.740 0.090
H9 1.911 0.612 -1.208
H10 -2.418 -1.740 0.090
H11 -1.911 -0.612 -1.208

Atom - Atom Distances (Å)
  S1 S2 S3 C4 C5 H6 H7 H8 H9 H10 H11
S12.06032.06032.98952.98953.97293.97293.15773.08533.15773.0853
S22.06033.25001.82303.68472.38824.59712.43132.41614.15013.1329
S32.06033.25003.68471.82304.59712.38824.15013.13292.43132.4161
C42.98951.82303.68474.66831.09355.36181.09081.09335.36794.2667
C52.98953.68471.82304.66835.36181.09355.36794.26671.09081.0933
H63.97292.38824.59711.09355.36185.99131.78801.78386.11554.7913
H73.97294.59712.38825.36181.09355.99136.11554.79131.78801.7838
H83.15772.43134.15011.09085.36791.78806.11551.79365.95915.0951
H93.08532.41613.13291.09334.26671.78384.79131.79365.09514.0125
H103.15774.15012.43135.36791.09086.11551.78805.95915.09511.7936
H113.08533.13292.41614.26671.09334.79131.78385.09514.01251.7936

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 100.499 S1 S3 C5 100.499
S2 S1 S3 104.131 S2 C4 H6 107.281
S2 C4 H8 110.580 S2 C4 H9 109.321
S3 C5 H7 107.281 S3 C5 H10 110.580
S3 C5 H11 109.321 H6 C4 H8 109.879
H6 C4 H9 109.310 H7 C5 H10 109.879
H7 C5 H11 109.310 H8 C4 H9 110.407
H10 C5 H11 110.407
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.045      
2 S 0.053      
3 S 0.053      
4 C -0.757      
5 C -0.757      
6 H 0.238      
7 H 0.238      
8 H 0.241      
9 H 0.247      
10 H 0.241      
11 H 0.247      


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 -1.563 1.563
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.197 5.531 0.000
y 5.531 -53.277 0.000
z 0.000 0.000 -53.744
Traceless
 xyz
x 4.314 5.531 0.000
y 5.531 -1.807 0.000
z 0.000 0.000 -2.507
Polar
3z2-r2-5.014
x2-y24.080
xy5.531
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.370 1.918 0.000
y 1.918 12.704 0.000
z 0.000 0.000 8.590


<r2> (average value of r2) Å2
<r2> 261.053
(<r2>)1/2 16.157