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

using model chemistry: MP2=FULL/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at MP2=FULL/6-311G**
 hartrees
Energy at 0K-1272.947243
Energy at 298.15K-1272.953604
Nuclear repulsion energy365.337986
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 MP2=FULL/6-311G**
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 3203 3039 6.13      
2 A 3193 3029 0.00      
3 A 3092 2934 3.26      
4 A 1486 1409 10.11      
5 A 1469 1394 6.98      
6 A 1402 1330 0.25      
7 A 1017 965 4.66      
8 A 1008 956 2.59      
9 A 753 715 0.18      
10 A 489 464 0.45      
11 A 276 262 0.29      
12 A 212 201 0.83      
13 A 166 157 2.35      
14 A 64 61 2.06      
15 B 3203 3038 3.15      
16 B 3192 3028 6.28      
17 B 3092 2933 30.18      
18 B 1484 1408 12.93      
19 B 1469 1393 10.83      
20 B 1404 1332 4.34      
21 B 1017 964 1.77      
22 B 1002 951 19.30      
23 B 752 713 1.58      
24 B 483 458 14.73      
25 B 284 269 1.26      
26 B 211 200 0.84      
27 B 93 88 3.22      

Unscaled Zero Point Vibrational Energy (zpe) 17756.9 cm-1
Scaled (by 0.9486) Zero Point Vibrational Energy (zpe) 16844.2 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 MP2=FULL/6-311G**
ABC
0.15015 0.04635 0.04595

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G**

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 1.078
S2 0.000 1.657 -0.163
S3 0.000 -1.657 -0.163
C4 1.740 1.715 -0.633
C5 -1.740 -1.715 -0.633
H6 1.870 2.588 -1.276
H7 -1.870 -2.588 -1.276
H8 2.377 1.815 0.246
H9 2.016 0.819 -1.190
H10 -2.377 -1.815 0.246
H11 -2.016 -0.819 -1.190

Atom - Atom Distances (Å)
  S1 S2 S3 C4 C5 H6 H7 H8 H9 H10 H11
S12.07002.07002.98192.98193.96653.96653.10353.14283.10353.1428
S22.07003.31431.80303.82312.36664.77032.41672.41284.22713.3539
S32.07003.31433.82311.80304.77032.36664.22713.35392.41672.4128
C42.98191.80303.82314.88541.09255.65281.09001.09085.49294.5642
C52.98193.82311.80304.88545.65281.09255.49294.56421.09001.0908
H63.96652.36664.77031.09255.65286.38531.78121.77746.30325.1680
H73.96654.77032.36665.65281.09256.38536.30325.16801.78121.7774
H83.10352.41674.22711.09005.49291.78126.30321.78505.98035.3189
H93.14282.41283.35391.09084.56421.77745.16801.78505.31894.3512
H103.10354.22712.41675.49291.09006.30321.78125.98035.31891.7850
H113.14283.35392.41284.56421.09085.16801.77745.31894.35121.7850

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 100.467 S1 S3 C5 100.467
S2 S1 S3 106.365 S2 C4 H6 107.073
S2 C4 H8 110.885 S2 C4 H9 110.556
S3 C5 H7 107.073 S3 C5 H10 110.885
S3 C5 H11 110.556 H6 C4 H8 109.398
H6 C4 H9 108.994 H7 C5 H10 109.398
H7 C5 H11 108.994 H8 C4 H9 109.870
H10 C5 H11 109.870
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability