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

using model chemistry: B3LYP/6-31G(2df,p)

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/6-31G(2df,p)
 hartrees
Energy at 0K-1274.435041
Energy at 298.15K-1274.441067
Nuclear repulsion energy360.489752
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/6-31G(2df,p)
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 3156 3046 5.43      
2 A 3139 3029 0.21      
3 A 3049 2942 2.96      
4 A 1477 1425 5.20      
5 A 1458 1407 7.21      
6 A 1338 1291 0.85      
7 A 970 936 0.38      
8 A 966 932 3.89      
9 A 690 666 0.28      
10 A 479 462 0.12      
11 A 258 249 0.12      
12 A 179 172 1.89      
13 A 144 139 0.58      
14 A 62 60 2.38      
15 B 3156 3046 2.63      
16 B 3139 3029 5.43      
17 B 3049 2942 26.02      
18 B 1476 1424 11.37      
19 B 1457 1406 6.01      
20 B 1340 1293 14.81      
21 B 969 935 3.19      
22 B 961 927 11.27      
23 B 688 664 1.30      
24 B 459 443 22.32      
25 B 272 262 0.79      
26 B 160 155 0.54      
27 B 95 92 3.52      

Unscaled Zero Point Vibrational Energy (zpe) 17292.4 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 16687.1 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/6-31G(2df,p)
ABC
0.15530 0.04366 0.04323

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G(2df,p)

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 1.054
S2 0.000 1.681 -0.160
S3 0.000 -1.681 -0.160
C4 1.759 1.858 -0.618
C5 -1.759 -1.858 -0.618
H6 1.824 2.762 -1.231
H7 -1.824 -2.762 -1.231
H8 2.379 1.972 0.272
H9 2.084 0.998 -1.206
H10 -2.379 -1.972 0.272
H11 -2.084 -0.998 -1.206

Atom - Atom Distances (Å)
  S1 S2 S3 C4 C5 H6 H7 H8 H9 H10 H11
S12.07412.07413.05693.05694.02204.02203.18793.23233.18793.2323
S22.07413.36261.82643.97882.37514.92072.43552.42974.38123.5517
S32.07413.36263.97881.82644.92072.37514.38123.55172.43552.4297
C43.05691.82643.97885.11741.09365.87841.09051.09115.70864.8241
C53.05693.97881.82645.11745.87841.09365.70864.82411.09051.0911
H64.02202.37514.92071.09365.87846.61921.78581.78296.50645.4229
H74.02204.92072.37515.87841.09366.61926.50645.42291.78581.7829
H83.18792.43554.38121.09055.70861.78586.50641.79406.18065.5610
H93.23232.42973.55171.09114.82411.78295.42291.79405.56104.6214
H103.18794.38122.43555.70861.09056.50641.78586.18065.56101.7940
H113.23233.55172.42974.82411.09115.42291.78295.56104.62141.7940

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 103.021 S1 S3 C5 103.021
S2 S1 S3 108.311 S2 C4 H6 106.122
S2 C4 H8 110.677 S2 C4 H9 110.220
S3 C5 H7 106.122 S3 C5 H10 110.677
S3 C5 H11 110.220 H6 C4 H8 109.689
H6 C4 H9 109.386 H7 C5 H10 109.689
H7 C5 H11 109.386 H8 C4 H9 110.640
H10 C5 H11 110.640
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.055      
2 S -0.061      
3 S -0.061      
4 C -0.381      
5 C -0.381      
6 H 0.151      
7 H 0.151      
8 H 0.156      
9 H 0.162      
10 H 0.156      
11 H 0.162      


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 -1.246 1.246
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.906 6.360 0.000
y 6.360 -50.426 0.000
z 0.000 0.000 -53.001
Traceless
 xyz
x 3.807 6.360 0.000
y 6.360 0.028 0.000
z 0.000 0.000 -3.835
Polar
3z2-r2-7.670
x2-y22.520
xy6.360
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.985 2.531 0.000
y 2.531 15.577 0.000
z 0.000 0.000 9.691


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