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

using model chemistry: HF/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 HF/6-311G**
 hartrees
Energy at 0K-1271.850948
Energy at 298.15K-1271.857450
Nuclear repulsion energy363.575720
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 HF/6-311G**
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 3294 2993 12.83      
2 A 3278 2978 1.14      
3 A 3192 2900 5.31      
4 A 1598 1452 9.33      
5 A 1583 1439 7.93      
6 A 1485 1349 1.57      
7 A 1078 979 1.66      
8 A 1072 974 3.76      
9 A 761 691 0.07      
10 A 518 470 0.22      
11 A 286 259 0.49      
12 A 207 188 1.97      
13 A 169 154 1.57      
14 A 66 60 3.25      
15 B 3294 2993 6.81      
16 B 3278 2978 12.38      
17 B 3192 2900 47.26      
18 B 1597 1451 12.45      
19 B 1583 1438 10.20      
20 B 1487 1351 15.63      
21 B 1075 977 9.66      
22 B 1070 972 10.11      
23 B 760 691 5.32      
24 B 540 491 5.05      
25 B 292 266 1.54      
26 B 197 179 0.62      
27 B 97 88 3.45      

Unscaled Zero Point Vibrational Energy (zpe) 18523.8 cm-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 16828.9 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 HF/6-311G**
ABC
0.15302 0.04503 0.04477

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 1.073
S2 0.000 1.658 -0.164
S3 0.000 -1.658 -0.164
C4 1.747 1.795 -0.628
C5 -1.747 -1.795 -0.628
H6 1.827 2.683 -1.244
H7 -1.827 -2.683 -1.244
H8 2.365 1.906 0.251
H9 2.057 0.932 -1.201
H10 -2.365 -1.906 0.251
H11 -2.057 -0.932 -1.201

Atom - Atom Distances (Å)
  S1 S2 S3 C4 C5 H6 H7 H8 H9 H10 H11
S12.06872.06873.02803.02803.98783.98783.14663.20473.14663.2047
S22.06873.31641.81293.89772.35654.83202.41392.41504.29753.4662
S32.06873.31643.89771.81294.83202.35654.29753.46622.41392.4150
C43.02801.81293.89775.00971.08345.76221.08061.08095.60174.7152
C53.02803.89771.81295.00975.76221.08345.60174.71521.08061.0809
H63.98782.35654.83201.08345.76226.49161.76871.76646.39245.3057
H73.98784.83202.35655.76221.08346.49166.39245.30571.76871.7664
H83.14662.41394.29751.08065.60171.76876.39241.77566.07475.4510
H93.20472.41503.46621.08094.71521.76645.30571.77565.45104.5159
H103.14664.29752.41395.60171.08066.39241.76876.07475.45101.7756
H113.20473.46622.41504.71521.08095.30571.76645.45104.51591.7756

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 102.336 S1 S3 C5 102.336
S2 S1 S3 106.557 S2 C4 H6 106.149
S2 C4 H8 110.506 S2 C4 H9 110.574
S3 C5 H7 106.149 S3 C5 H10 110.506
S3 C5 H11 110.574 H6 C4 H8 109.644
H6 C4 H9 109.407 H7 C5 H10 109.644
H7 C5 H11 109.407 H8 C4 H9 110.463
H10 C5 H11 110.463
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.059      
2 S 0.002      
3 S 0.002      
4 C -0.390      
5 C -0.390      
6 H 0.131      
7 H 0.131      
8 H 0.141      
9 H 0.145      
10 H 0.141      
11 H 0.145      


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 -1.464 1.464
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.560 6.989 0.000
y 6.989 -53.085 0.000
z 0.000 0.000 -55.215
Traceless
 xyz
x 4.590 6.989 0.000
y 6.989 -0.698 0.000
z 0.000 0.000 -3.892
Polar
3z2-r2-7.785
x2-y23.526
xy6.989
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.442 1.850 0.000
y 1.850 13.583 0.000
z 0.000 0.000 9.243


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