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

using model chemistry: B97D3/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at B97D3/3-21G
 hartrees
Energy at 0K-1268.051605
Energy at 298.15K-1268.057292
HF Energy-1268.051605
Nuclear repulsion energy 
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 B97D3/3-21G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3149 3095 2.89      
2 A 3122 3069 0.01      
3 A 3023 2971 3.32      
4 A 1509 1483 15.06      
5 A 1493 1467 7.21      
6 A 1352 1329 0.04      
7 A 986 969 0.01      
8 A 977 961 6.42      
9 A 604 594 0.01      
10 A 396 390 0.07      
11 A 236 232 0.04      
12 A 178 175 0.16      
13 A 139 137 2.42      
14 A 47 47 2.45      
15 B 3148 3095 5.82      
16 B 3122 3069 1.67      
17 B 3022 2971 17.99      
18 B 1507 1481 10.14      
19 B 1492 1467 18.68      
20 B 1354 1331 11.05      
21 B 980 964 5.05      
22 B 979 962 13.09      
23 B 602 592 4.41      
24 B 356 350 23.02      
25 B 228 224 0.64      
26 B 185 182 1.20      
27 B 91 89 6.82      

Unscaled Zero Point Vibrational Energy (zpe) 17137.9 cm-1
Scaled (by 0.983) Zero Point Vibrational Energy (zpe) 16846.5 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 B97D3/3-21G
ABC
0.11316 0.04557 0.04386

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/3-21G

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 1.308
S2 0.000 1.766 -0.153
S3 0.000 -1.766 -0.153
C4 1.759 1.500 -0.847
C5 -1.759 -1.500 -0.847
H6 1.870 2.215 -1.672
H7 -1.870 -2.215 -1.672
H8 2.488 1.688 -0.054
H9 1.811 0.469 -1.213
H10 -2.488 -1.688 -0.054
H11 -1.811 -0.469 -1.213

Atom - Atom Distances (Å)
  S1 S2 S3 C4 C5 H6 H7 H8 H9 H10 H11
S12.29172.29173.16023.16024.15694.15693.30013.13873.30013.1387
S22.29173.53221.90963.77432.45094.65322.49082.46694.25773.0654
S32.29173.53223.77431.90964.65322.45094.25773.06542.49082.4669
C43.16021.90963.77434.62391.09695.25861.09331.09585.36924.0930
C53.16023.77431.90964.62395.25861.09695.36924.09301.09331.0958
H64.15692.45094.65321.09695.25865.79751.81021.80626.06964.5781
H74.15694.65322.45095.25861.09695.79756.06964.57811.81021.8062
H83.30012.49084.25771.09335.36921.81026.06961.81366.01244.9466
H93.13872.46693.06541.09584.09301.80624.57811.81364.94663.7404
H103.30014.25772.49085.36921.09336.06961.81026.01244.94661.8136
H113.13873.06542.46694.09301.09584.57811.80624.94663.74041.8136

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 108.135 S1 S3 C5 108.135
S2 S1 S3 118.480 S2 C4 H6 105.818
S2 C4 H8 112.480 S2 C4 H9 112.026
S3 C5 H7 105.818 S3 C5 H10 112.480
S3 C5 H11 112.026 H6 C4 H8 108.856
H6 C4 H9 108.555 H7 C5 H10 108.856
H7 C5 H11 108.555 H8 C4 H9 108.959
H10 C5 H11 108.959
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.063      
2 S 0.078      
3 S 0.078      
4 C -0.812      
5 C -0.812      
6 H 0.245      
7 H 0.245      
8 H 0.254      
9 H 0.267      
10 H 0.254      
11 H 0.267      


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 -1.964 1.964
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.431 5.564 0.000
y 5.564 -54.726 0.000
z 0.000 0.000 -53.596
Traceless
 xyz
x 4.730 5.564 0.000
y 5.564 -3.212 0.000
z 0.000 0.000 -1.518
Polar
3z2-r2-3.035
x2-y25.295
xy5.564
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.712 2.002 0.000
y 2.002 15.115 0.000
z 0.000 0.000 9.777


<r2> (average value of r2) Å2
<r2> 283.920
(<r2>)1/2 16.850