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

using model chemistry: BLYP/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 BLYP/6-31G(2df,p)
 hartrees
Energy at 0K-1274.320744
Energy at 298.15K-1274.326515
Nuclear repulsion energy355.135067
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/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 3080 3063 7.34      
2 A 3062 3045 0.36      
3 A 2976 2959 2.95      
4 A 1438 1430 4.26      
5 A 1420 1412 6.34      
6 A 1294 1286 1.20      
7 A 936 931 0.05      
8 A 934 928 4.31      
9 A 645 641 0.43      
10 A 446 444 0.05      
11 A 243 242 0.06      
12 A 168 167 1.77      
13 A 132 131 0.46      
14 A 62 61 2.36      
15 B 3080 3063 3.26      
16 B 3062 3045 7.14      
17 B 2976 2959 27.64      
18 B 1437 1429 11.25      
19 B 1420 1412 4.72      
20 B 1295 1288 21.97      
21 B 937 931 2.31      
22 B 927 922 10.87      
23 B 643 639 1.61      
24 B 410 408 30.91      
25 B 260 259 0.68      
26 B 147 146 0.55      
27 B 93 92 3.35      

Unscaled Zero Point Vibrational Energy (zpe) 16759.5 cm-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 16667.4 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/6-31G(2df,p)
ABC
0.15462 0.04188 0.04134

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 1.050
S2 0.000 1.717 -0.163
S3 0.000 -1.717 -0.163
C4 1.782 1.923 -0.611
C5 -1.782 -1.923 -0.611
H6 1.838 2.845 -1.209
H7 -1.838 -2.845 -1.209
H8 2.396 2.028 0.292
H9 2.120 1.072 -1.216
H10 -2.396 -2.028 0.292
H11 -2.120 -1.072 -1.216

Atom - Atom Distances (Å)
  S1 S2 S3 C4 C5 H6 H7 H8 H9 H10 H11
S12.10222.10223.10373.10374.07144.07143.22933.28323.22933.2832
S22.10223.43321.84884.07722.39685.02812.45902.45314.46863.6579
S32.10223.43324.07721.84885.02812.39684.46863.65792.45902.4531
C43.10371.84884.07725.24361.10046.01651.09711.09765.82084.9562
C53.10374.07721.84885.24366.01651.10045.82084.95621.09711.0976
H64.07142.39685.02811.10046.01656.77441.79821.79536.62765.5688
H74.07145.02812.39686.01651.10046.77446.62765.56881.79821.7953
H83.22932.45904.46861.09715.82081.79826.62761.80636.27815.6816
H93.28322.45313.65791.09764.95621.79535.56881.80635.68164.7516
H103.22934.46862.45905.82081.09716.62761.79826.27815.68161.8063
H113.28323.65792.45314.95621.09765.56881.79535.68164.75161.8063

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 103.357 S1 S3 C5 103.357
S2 S1 S3 109.487 S2 C4 H6 105.917
S2 C4 H8 110.561 S2 C4 H9 110.105
S3 C5 H7 105.917 S3 C5 H10 110.561
S3 C5 H11 110.105 H6 C4 H8 109.823
H6 C4 H9 109.534 H7 C5 H10 109.823
H7 C5 H11 109.534 H8 C4 H9 110.783
H10 C5 H11 110.783
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.059      
2 S -0.065      
3 S -0.065      
4 C -0.331      
5 C -0.331      
6 H 0.136      
7 H 0.136      
8 H 0.142      
9 H 0.147      
10 H 0.142      
11 H 0.147      


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 -1.203 1.203
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.923 6.445 0.000
y 6.445 -50.184 0.000
z 0.000 0.000 -53.086
Traceless
 xyz
x 3.713 6.445 0.000
y 6.445 0.320 0.000
z 0.000 0.000 -4.033
Polar
3z2-r2-8.066
x2-y22.262
xy6.445
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.373 2.865 0.000
y 2.865 16.735 0.000
z 0.000 0.000 9.874


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