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

using model chemistry: SVWN/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at SVWN/6-31G*
 hartrees
Energy at 0K-1270.817510
Energy at 298.15K-1270.823505
HF Energy-1270.817510
Nuclear repulsion energy364.682730
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 SVWN/6-31G*
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 3108 3049 0.59      
2 A 3093 3034 0.24      
3 A 2995 2938 1.76      
4 A 1434 1407 14.37      
5 A 1416 1389 12.22      
6 A 1312 1287 0.83      
7 A 954 936 1.83      
8 A 951 933 7.01      
9 A 718 705 1.09      
10 A 485 476 0.17      
11 A 264 259 0.29      
12 A 178 174 1.58      
13 A 150 147 2.92      
14 A 47 46 1.85      
15 B 3108 3049 2.44      
16 B 3092 3033 0.75      
17 B 2995 2938 15.48      
18 B 1433 1405 17.37      
19 B 1415 1389 15.29      
20 B 1315 1290 2.43      
21 B 956 938 4.05      
22 B 945 927 20.87      
23 B 716 703 3.30      
24 B 454 445 30.70      
25 B 270 265 1.73      
26 B 174 171 1.19      
27 B 90 88 5.62      

Unscaled Zero Point Vibrational Energy (zpe) 17034.9 cm-1
Scaled (by 0.981) Zero Point Vibrational Energy (zpe) 16711.3 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 SVWN/6-31G*
ABC
0.14795 0.04605 0.04605

See section I.F.4 to change rotational constant units
Geometric Data calculated at SVWN/6-31G*

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 1.088
S2 0.000 1.666 -0.136
S3 0.000 -1.666 -0.136
C4 1.718 1.712 -0.683
C5 -1.718 -1.712 -0.683
H6 1.814 2.562 -1.379
H7 -1.814 -2.562 -1.379
H8 2.404 1.854 0.167
H9 1.966 0.782 -1.221
H10 -2.404 -1.854 0.167
H11 -1.966 -0.782 -1.221

Atom - Atom Distances (Å)
  S1 S2 S3 C4 C5 H6 H7 H8 H9 H10 H11
S12.06742.06743.00343.00343.99313.99313.17253.13193.17253.1319
S22.06743.33161.80353.82902.37474.76572.43002.41304.27313.3214
S32.06743.33163.82901.80354.76572.37474.27313.32142.43002.4130
C43.00341.80353.82904.85101.10325.58831.10111.10295.51624.4810
C53.00343.82901.80354.85105.58831.10325.51624.48101.10111.1029
H63.99312.37474.76571.10325.58836.27841.80021.79406.29935.0489
H73.99314.76572.37475.58831.10326.27846.29935.04891.80021.7940
H83.17252.43004.27311.10115.51621.80026.29931.80776.07145.2883
H93.13192.41303.32141.10294.48101.79405.04891.80775.28834.2310
H103.17254.27312.43005.51621.10116.29931.80026.07145.28831.8077
H113.13193.32142.41304.48101.10295.04891.79405.28834.23101.8077

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 101.554 S1 S3 C5 101.554
S2 S1 S3 107.364 S2 C4 H6 107.088
S2 C4 H8 111.256 S2 C4 H9 109.888
S3 C5 H7 107.088 S3 C5 H10 111.256
S3 C5 H11 109.888 H6 C4 H8 109.506
H6 C4 H9 108.814 H7 C5 H10 109.506
H7 C5 H11 108.814 H8 C4 H9 110.207
H10 C5 H11 110.207
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.068      
2 S 0.041      
3 S 0.041      
4 C -0.693      
5 C -0.693      
6 H 0.223      
7 H 0.223      
8 H 0.229      
9 H 0.232      
10 H 0.229      
11 H 0.232      


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 -1.566 1.566
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.210 6.374 0.000
y 6.374 -51.677 0.000
z 0.000 0.000 -53.357
Traceless
 xyz
x 4.307 6.374 0.000
y 6.374 -0.893 0.000
z 0.000 0.000 -3.413
Polar
3z2-r2-6.827
x2-y23.467
xy6.374
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.137 2.372 0.000
y 2.372 14.861 0.000
z 0.000 0.000 9.203


<r2> (average value of r2) Å2
<r2> 270.370
(<r2>)1/2 16.443