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

using model chemistry: B3LYP/CEP-121G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at B3LYP/CEP-121G*
 hartrees
Energy at 0K-45.373289
Energy at 298.15K-45.379265
Nuclear repulsion energy87.852380
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 B3LYP/CEP-121G*
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 3138 3042 16.57      
2 A 3121 3025 1.74      
3 A 3030 2938 5.62      
4 A 1487 1442 9.15      
5 A 1471 1426 10.67      
6 A 1356 1315 0.53      
7 A 975 945 0.77      
8 A 970 941 3.85      
9 A 681 660 0.16      
10 A 468 454 0.15      
11 A 251 243 0.19      
12 A 177 172 1.78      
13 A 144 140 0.85      
14 A 61 59 2.25      
15 B 3138 3042 7.10      
16 B 3121 3025 15.28      
17 B 3030 2937 53.84      
18 B 1486 1441 14.69      
19 B 1471 1426 10.40      
20 B 1358 1317 11.94      
21 B 973 943 3.85      
22 B 966 936 11.01      
23 B 680 659 1.23      
24 B 447 434 24.73      
25 B 265 256 0.91      
26 B 164 159 0.72      
27 B 93 90 3.26      

Unscaled Zero Point Vibrational Energy (zpe) 17260.9 cm-1
Scaled (by 0.9694) Zero Point Vibrational Energy (zpe) 16732.7 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 B3LYP/CEP-121G*
ABC
0.15137 0.04257 0.04208

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-121G*

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 1.067
S2 0.000 1.708 -0.167
S3 0.000 -1.708 -0.167
C4 1.784 1.877 -0.618
C5 -1.784 -1.877 -0.618
H6 1.861 2.782 -1.233
H7 -1.861 -2.782 -1.233
H8 2.401 1.988 0.278
H9 2.111 1.012 -1.204
H10 -2.401 -1.988 0.278
H11 -2.111 -1.012 -1.204

Atom - Atom Distances (Å)
  S1 S2 S3 C4 C5 H6 H7 H8 H9 H10 H11
S12.10662.10663.08963.08964.06084.06083.21533.26173.21533.2617
S22.10663.41561.84834.02952.39874.97552.45782.45304.42933.5963
S32.10663.41564.02951.84834.97552.39874.42933.59632.45782.4530
C43.08961.84834.02955.17911.09665.94701.09361.09395.76664.8853
C53.08964.02951.84835.17915.94701.09665.76664.88531.09361.0939
H64.06082.39874.97551.09665.94706.69361.79011.78716.57225.4933
H74.06084.97552.39875.94701.09666.69366.57225.49331.79011.7871
H83.21532.45784.42931.09365.76661.79016.57221.79716.23405.6176
H93.26172.45303.59631.09394.88531.78715.49331.79715.61764.6832
H103.21534.42932.45785.76661.09366.57221.79016.23405.61761.7971
H113.26173.59632.45304.88531.09395.49331.78715.61764.68321.7971

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 102.546 S1 S3 C5 102.546
S2 S1 S3 108.324 S2 C4 H6 106.258
S2 C4 H8 110.695 S2 C4 H9 110.320
S3 C5 H7 106.258 S3 C5 H10 110.695
S3 C5 H11 110.320 H6 C4 H8 109.643
H6 C4 H9 109.343 H7 C5 H10 109.643
H7 C5 H11 109.343 H8 C4 H9 110.486
H10 C5 H11 110.486
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-121G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.051      
2 S 0.003      
3 S 0.003      
4 C -0.577      
5 C -0.577      
6 H 0.193      
7 H 0.193      
8 H 0.203      
9 H 0.204      
10 H 0.203      
11 H 0.204      


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 -1.216 1.216
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.633 6.470 0.000
y 6.470 -49.007 0.000
z 0.000 0.000 -51.676
Traceless
 xyz
x 3.708 6.470 0.000
y 6.470 0.148 0.000
z 0.000 0.000 -3.856
Polar
3z2-r2-7.711
x2-y22.373
xy6.470
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.632 2.727 0.000
y 2.727 16.083 0.000
z 0.000 0.000 9.944


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