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

using model chemistry: B1B95/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at B1B95/6-31G*
 hartrees
Energy at 0K-1274.440513
Energy at 298.15K-1274.446720
Nuclear repulsion energy363.864716
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 B1B95/6-31G*
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 3201 3039 4.69      
2 A 3188 3026 0.00      
3 A 3091 2934 2.86      
4 A 1507 1430 11.12      
5 A 1492 1416 8.64      
6 A 1385 1315 0.09      
7 A 1005 954 0.04      
8 A 997 946 6.47      
9 A 722 686 0.25      
10 A 497 471 0.31      
11 A 271 257 0.53      
12 A 186 177 1.74      
13 A 161 153 1.56      
14 A 66 63 2.58      
15 B 3201 3039 3.25      
16 B 3187 3026 4.38      
17 B 3091 2934 25.57      
18 B 1505 1429 12.80      
19 B 1492 1416 13.13      
20 B 1388 1317 4.37      
21 B 1000 949 1.47      
22 B 997 946 18.55      
23 B 721 684 1.60      
24 B 481 457 20.74      
25 B 275 261 1.52      
26 B 185 176 0.93      
27 B 102 97 3.66      

Unscaled Zero Point Vibrational Energy (zpe) 17696.1 cm-1
Scaled (by 0.9493) Zero Point Vibrational Energy (zpe) 16798.9 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 B1B95/6-31G*
ABC
0.15259 0.04520 0.04491

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G*

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 1.067
S2 0.000 1.664 -0.151
S3 0.000 -1.664 -0.151
C4 1.740 1.779 -0.643
C5 -1.740 -1.779 -0.643
H6 1.824 2.660 -1.284
H7 -1.824 -2.660 -1.284
H8 2.385 1.901 0.227
H9 2.032 0.896 -1.211
H10 -2.385 -1.901 0.227
H11 -2.032 -0.896 -1.211

Atom - Atom Distances (Å)
  S1 S2 S3 C4 C5 H6 H7 H8 H9 H10 H11
S12.06232.06233.02003.02003.99113.99113.16293.18223.16293.1822
S22.06233.32821.81213.88962.36684.82762.42602.41794.30533.4364
S32.06233.32823.88961.81214.82762.36684.30533.43642.42602.4179
C43.02001.81213.88964.97791.09215.72881.08971.09065.59594.6598
C53.02003.88961.81214.97795.72881.09215.59594.65981.08971.0906
H63.99112.36684.82761.09215.72886.44991.78191.77766.38685.2457
H73.99114.82762.36685.72881.09216.44996.38685.24571.78191.7776
H83.16292.42604.30531.08975.59591.78196.38681.78996.09875.4222
H93.18222.41793.43641.09064.65981.77765.24571.78995.42224.4422
H103.16294.30532.42605.59591.08976.38681.78196.09875.42221.7899
H113.18223.43642.41794.65981.09065.24571.77765.42224.44221.7899

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 102.229 S1 S3 C5 102.229
S2 S1 S3 107.587 S2 C4 H6 106.516
S2 C4 H8 110.981 S2 C4 H9 110.321
S3 C5 H7 106.516 S3 C5 H10 110.981
S3 C5 H11 110.321 H6 C4 H8 109.511
H6 C4 H9 109.061 H7 C5 H10 109.511
H7 C5 H11 109.061 H8 C4 H9 110.357
H10 C5 H11 110.357
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.061      
2 S 0.039      
3 S 0.039      
4 C -0.651      
5 C -0.651      
6 H 0.209      
7 H 0.209      
8 H 0.215      
9 H 0.218      
10 H 0.215      
11 H 0.218      


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 -1.413 1.413
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.075 6.516 0.000
y 6.516 -51.263 0.000
z 0.000 0.000 -53.420
Traceless
 xyz
x 4.267 6.516 0.000
y 6.516 -0.516 0.000
z 0.000 0.000 -3.751
Polar
3z2-r2-7.502
x2-y23.188
xy6.516
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.894 2.224 0.000
y 2.224 14.156 0.000
z 0.000 0.000 8.855


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