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

using model chemistry: BLYP/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at BLYP/STO-3G
 hartrees
Energy at 0K-1260.053881
Energy at 298.15K-1260.059602
Nuclear repulsion energy353.965524
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 BLYP/STO-3G
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 3352 3101 0.76      
2 A 3334 3084 8.39      
3 A 3174 2936 0.36      
4 A 1639 1517 3.56      
5 A 1625 1504 4.31      
6 A 1483 1372 1.91      
7 A 1022 946 0.87      
8 A 1019 943 2.75      
9 A 769 711 0.75      
10 A 537 497 0.47      
11 A 253 234 0.83      
12 A 178 164 1.07      
13 A 132 122 0.01      
14 A 55 51 0.37      
15 B 3352 3101 3.14      
16 B 3333 3084 4.67      
17 B 3173 2936 11.39      
18 B 1639 1516 9.51      
19 B 1625 1504 4.27      
20 B 1481 1370 35.27      
21 B 1022 946 6.26      
22 B 1016 940 6.49      
23 B 766 708 2.04      
24 B 502 464 20.23      
25 B 273 252 0.93      
26 B 141 130 0.14      
27 B 79 73 0.44      

Unscaled Zero Point Vibrational Energy (zpe) 18486.9 cm-1
Scaled (by 0.9252) Zero Point Vibrational Energy (zpe) 17104.0 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 BLYP/STO-3G
ABC
0.14764 0.04295 0.04221

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/STO-3G

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 1.086
S2 0.000 1.697 -0.213
S3 0.000 -1.697 -0.213
C4 1.818 1.845 -0.558
C5 -1.818 -1.845 -0.558
H6 1.968 2.729 -1.211
H7 -1.968 -2.729 -1.211
H8 2.410 1.993 0.369
H9 2.214 0.953 -1.088
H10 -2.410 -1.993 0.369
H11 -2.214 -0.953 -1.088

Atom - Atom Distances (Å)
  S1 S2 S3 C4 C5 H6 H7 H8 H9 H10 H11
S12.13742.13743.06833.06834.07444.07443.20873.24613.20873.2461
S22.13743.39401.85633.99642.43614.94562.49702.49404.44583.5619
S32.13743.39403.99641.85634.94562.43614.44583.56192.49702.4940
C43.06831.85633.99645.18051.10915.97351.11031.11085.78524.9359
C53.06833.99641.85635.18055.97351.10915.78524.93591.11031.1108
H64.07442.43614.94561.10915.97356.72921.79871.79746.63065.5729
H74.07444.94562.43615.97351.10916.72926.63065.57291.79871.7974
H83.20872.49704.44581.11035.78521.79876.63061.80146.25495.6729
H93.24612.49403.56191.11084.93591.79745.57291.80145.67294.8200
H103.20874.44582.49705.78521.11036.63061.79876.25495.67291.8014
H113.24613.56192.49404.93591.11085.57291.79745.67294.82001.8014

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 100.164 S1 S3 C5 100.164
S2 S1 S3 105.111 S2 C4 H6 107.798
S2 C4 H8 112.185 S2 C4 H9 111.930
S3 C5 H7 107.798 S3 C5 H10 112.185
S3 C5 H11 111.930 H6 C4 H8 108.272
H6 C4 H9 108.122 H7 C5 H10 108.272
H7 C5 H11 108.122 H8 C4 H9 108.394
H10 C5 H11 108.394
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.005      
2 S 0.075      
3 S 0.075      
4 C -0.298      
5 C -0.298      
6 H 0.078      
7 H 0.078      
8 H 0.074      
9 H 0.073      
10 H 0.074      
11 H 0.073      


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 -0.405 0.405
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.150 2.536 0.000
y 2.536 -46.509 0.000
z 0.000 0.000 -47.284
Traceless
 xyz
x 1.746 2.536 0.000
y 2.536 -0.292 0.000
z 0.000 0.000 -1.455
Polar
3z2-r2-2.909
x2-y21.359
xy2.536
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.428 2.194 0.000
y 2.194 8.775 0.000
z 0.000 0.000 4.113


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