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

using model chemistry: B3PW91/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at B3PW91/cc-pVDZ
 hartrees
Energy at 0K-1274.289833
Energy at 298.15K-1274.295879
Nuclear repulsion energy360.476762
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 B3PW91/cc-pVDZ
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 3173 3062 3.50      
2 A 3158 3047 0.02      
3 A 3050 2944 3.21      
4 A 1445 1394 8.02      
5 A 1426 1377 9.34      
6 A 1309 1263 0.29      
7 A 958 924 0.21      
8 A 954 921 5.36      
9 A 705 680 0.59      
10 A 485 468 0.10      
11 A 260 251 0.16      
12 A 179 172 2.08      
13 A 146 141 0.65      
14 A 60 58 2.20      
15 B 3173 3062 2.28      
16 B 3158 3047 3.69      
17 B 3050 2943 31.32      
18 B 1444 1393 13.60      
19 B 1426 1376 9.54      
20 B 1311 1265 10.27      
21 B 957 924 2.85      
22 B 949 916 12.68      
23 B 703 678 2.45      
24 B 460 444 23.38      
25 B 272 263 0.93      
26 B 164 158 0.72      
27 B 96 92 3.54      

Unscaled Zero Point Vibrational Energy (zpe) 17234.0 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 16630.8 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 B3PW91/cc-pVDZ
ABC
0.15139 0.04413 0.04389

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pVDZ

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 1.076
S2 0.000 1.679 -0.159
S3 0.000 -1.679 -0.159
C4 1.752 1.816 -0.637
C5 -1.752 -1.816 -0.637
H6 1.822 2.707 -1.280
H7 -1.822 -2.707 -1.280
H8 2.390 1.948 0.247
H9 2.060 0.930 -1.210
H10 -2.390 -1.948 0.247
H11 -2.060 -0.930 -1.210

Atom - Atom Distances (Å)
  S1 S2 S3 C4 C5 H6 H7 H8 H9 H10 H11
S12.08472.08473.05013.05014.02494.02493.19313.21463.19313.2146
S22.08473.35871.82133.93932.37324.88032.43942.43074.36343.4867
S32.08473.35873.93931.82134.88032.37324.36343.48672.43942.4307
C43.05011.82133.93935.04731.10115.80071.09851.09915.66694.7332
C53.05013.93931.82135.04735.80071.10115.66694.73321.09851.0991
H64.02492.37324.88031.10115.80076.52601.79801.79426.46135.3199
H74.02494.88032.37325.80071.10116.52606.46135.31991.79801.7942
H83.19312.43944.36341.09855.66691.79806.46131.80826.16755.4967
H93.21462.43073.48671.09914.73321.79425.31991.80825.49674.5203
H103.19314.36342.43945.66691.09856.46131.79806.16755.49671.8082
H113.21463.48672.43074.73321.09915.31991.79425.49674.52031.8082

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 102.474 S1 S3 C5 102.474
S2 S1 S3 107.329 S2 C4 H6 105.955
S2 C4 H8 110.893 S2 C4 H9 110.211
S3 C5 H7 105.955 S3 C5 H10 110.893
S3 C5 H11 110.211 H6 C4 H8 109.655
H6 C4 H9 109.267 H7 C5 H10 109.655
H7 C5 H11 109.267 H8 C4 H9 110.737
H10 C5 H11 110.737
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.060      
2 S -0.059      
3 S -0.059      
4 C -0.183      
5 C -0.183      
6 H 0.086      
7 H 0.086      
8 H 0.092      
9 H 0.094      
10 H 0.092      
11 H 0.094      


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 -1.285 1.285
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.434 6.059 0.000
y 6.059 -50.532 0.000
z 0.000 0.000 -52.958
Traceless
 xyz
x 3.311 6.059 0.000
y 6.059 0.164 0.000
z 0.000 0.000 -3.475
Polar
3z2-r2-6.950
x2-y22.098
xy6.059
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.657 2.654 0.000
y 2.654 14.519 0.000
z 0.000 0.000 8.878


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