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

using model chemistry: HF/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at HF/Def2TZVPP
 hartrees
Energy at 0K-1271.896019
Energy at 298.15K-1271.902514
HF Energy-1271.896019
Nuclear repulsion energy366.019878
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 HF/Def2TZVPP
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 3283 2976 11.35      
2 A 3265 2959 1.63      
3 A 3183 2885 6.53      
4 A 1601 1451 5.80      
5 A 1581 1433 9.05      
6 A 1475 1337 1.25      
7 A 1065 966 1.02      
8 A 1058 959 1.40      
9 A 760 689 0.01      
10 A 530 480 0.16      
11 A 288 261 0.34      
12 A 204 185 1.88      
13 A 166 150 0.59      
14 A 68 62 2.68      
15 B 3283 2976 5.56      
16 B 3265 2959 12.39      
17 B 3183 2885 47.64      
18 B 1600 1450 10.86      
19 B 1581 1433 7.71      
20 B 1476 1338 13.31      
21 B 1063 963 6.24      
22 B 1055 956 5.65      
23 B 759 688 2.58      
24 B 549 498 7.21      
25 B 296 269 0.89      
26 B 187 170 0.43      
27 B 101 92 3.49      

Unscaled Zero Point Vibrational Energy (zpe) 18462.7 cm-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 16734.6 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 HF/Def2TZVPP
ABC
0.15580 0.04547 0.04526

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/Def2TZVPP

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.999
S2 0.000 1.660 -0.118
S3 0.000 -1.660 -0.118
C4 1.692 1.900 -0.639
C5 -1.692 -1.900 -0.639
H6 1.735 2.918 -1.016
H7 -1.735 -2.918 -1.016
H8 2.393 1.802 0.182
H9 1.980 1.225 -1.437
H10 -2.393 -1.802 0.182
H11 -1.980 -1.225 -1.437

Atom - Atom Distances (Å)
  S1 S2 S3 C4 C5 H6 H7 H8 H9 H10 H11
S12.00062.00063.02603.02603.94763.94763.10503.36943.10503.3694
S22.00063.31981.78673.97612.32354.97732.41612.41874.21933.7391
S32.00063.31983.97611.78674.97732.32354.21933.73912.41612.4187
C43.02601.78673.97615.08881.08625.92461.08441.08435.57414.8874
C53.02603.97611.78675.08885.92461.08625.57414.88741.08441.0843
H63.94762.32354.97731.08625.92466.78951.76491.76216.38405.5804
H73.94764.97732.32355.92461.08626.78956.38405.58041.76491.7621
H83.10502.41614.21931.08445.57411.76496.38401.76785.99155.5596
H93.36942.41873.73911.08434.88741.76215.58041.76785.55964.6568
H103.10504.21932.41615.57411.08446.38401.76495.99155.55961.7678
H113.36943.73912.41874.88741.08435.58041.76215.55964.65681.7678

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 105.926 S1 S3 C5 105.926
S2 S1 S3 112.133 S2 C4 H6 105.335
S2 C4 H8 112.285 S2 C4 H9 112.488
S3 C5 H7 105.335 S3 C5 H10 112.285
S3 C5 H11 112.488 H6 C4 H8 108.800
H6 C4 H9 108.550 H7 C5 H10 108.800
H7 C5 H11 108.550 H8 C4 H9 109.202
H10 C5 H11 109.202
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.079      
2 S -0.045      
3 S -0.045      
4 C -0.185      
5 C -0.185      
6 H 0.089      
7 H 0.089      
8 H 0.090      
9 H 0.091      
10 H 0.090      
11 H 0.091      


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 -1.322 1.322
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.103 6.431 0.000
y 6.431 -51.554 0.000
z 0.000 0.000 -53.923
Traceless
 xyz
x 3.636 6.431 0.000
y 6.431 -0.041 0.000
z 0.000 0.000 -3.595
Polar
3z2-r2-7.189
x2-y22.451
xy6.431
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.362 2.201 0.000
y 2.201 14.510 0.000
z 0.000 0.000 9.944


<r2> (average value of r2) Å2
<r2> 272.826
(<r2>)1/2 16.517