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

using model chemistry: B1B95/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at B1B95/cc-pVTZ
 hartrees
Energy at 0K-1274.587002
Energy at 298.15K-1274.593181
Nuclear repulsion energy366.048664
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 B1B95/cc-pVTZ
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 3173 3036 5.58      
2 A 3158 3022 0.06      
3 A 3066 2935 3.87      
4 A 1477 1413 7.06      
5 A 1459 1397 8.50      
6 A 1339 1281 0.29      
7 A 976 934 0.06      
8 A 969 928 3.52      
9 A 718 687 0.34      
10 A 506 484 0.11      
11 A 266 255 0.17      
12 A 180 172 1.73      
13 A 152 146 0.52      
14 A 64 61 2.10      
15 B 3172 3036 3.14      
16 B 3157 3022 5.42      
17 B 3066 2934 30.93      
18 B 1476 1412 10.45      
19 B 1459 1396 9.47      
20 B 1341 1283 7.03      
21 B 972 931 0.97      
22 B 968 926 11.98      
23 B 716 685 1.52      
24 B 489 468 19.21      
25 B 274 262 0.74      
26 B 170 163 0.67      
27 B 100 96 3.25      

Unscaled Zero Point Vibrational Energy (zpe) 17430.8 cm-1
Scaled (by 0.9571) Zero Point Vibrational Energy (zpe) 16683.0 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 B1B95/cc-pVTZ
ABC
0.15413 0.04582 0.04553

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/cc-pVTZ

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 1.064
S2 0.000 1.648 -0.154
S3 0.000 -1.648 -0.154
C4 1.736 1.769 -0.635
C5 -1.736 -1.769 -0.635
H6 1.817 2.642 -1.279
H7 -1.817 -2.642 -1.279
H8 2.367 1.899 0.238
H9 2.030 0.884 -1.192
H10 -2.367 -1.899 0.238
H11 -2.030 -0.884 -1.192

Atom - Atom Distances (Å)
  S1 S2 S3 C4 C5 H6 H7 H8 H9 H10 H11
S12.04942.04943.00523.00523.97153.97153.14463.16113.14463.1611
S22.04943.29581.80563.86262.35714.79272.41202.40434.28163.4072
S32.04943.29583.86261.80564.79272.35714.28163.40722.41202.4043
C43.00521.80563.86264.95701.08775.70051.08481.08575.57184.6403
C53.00523.86261.80564.95705.70051.08775.57184.64031.08481.0857
H63.97152.35714.79271.08775.70056.41321.77621.77266.35795.2195
H73.97154.79272.35715.70051.08776.41326.35795.21951.77621.7726
H83.14462.41204.28161.08485.57181.77626.35791.78506.06825.3961
H93.16112.40433.40721.08574.64031.77265.21951.78505.39614.4284
H103.14464.28162.41205.57181.08486.35791.77626.06825.39611.7850
H113.16113.40722.40434.64031.08575.21951.77265.39614.42841.7850

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 102.254 S1 S3 C5 102.254
S2 S1 S3 107.042 S2 C4 H6 106.451
S2 C4 H8 110.640 S2 C4 H9 110.012
S3 C5 H7 106.451 S3 C5 H10 110.640
S3 C5 H11 110.012 H6 C4 H8 109.688
H6 C4 H9 109.295 H7 C5 H10 109.688
H7 C5 H11 109.295 H8 C4 H9 110.658
H10 C5 H11 110.658
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.061      
2 S -0.049      
3 S -0.049      
4 C -0.327      
5 C -0.327      
6 H 0.125      
7 H 0.125      
8 H 0.140      
9 H 0.141      
10 H 0.140      
11 H 0.141      


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 -1.256 1.256
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.478 5.843 0.000
y 5.843 -50.786 0.000
z 0.000 0.000 -52.877
Traceless
 xyz
x 3.354 5.843 0.000
y 5.843 -0.109 0.000
z 0.000 0.000 -3.245
Polar
3z2-r2-6.490
x2-y22.308
xy5.843
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.904 2.530 0.000
y 2.530 15.441 0.000
z 0.000 0.000 10.182


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