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

using model chemistry: CCSD/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 CCSD/6-311G**
 hartrees
Energy at 0K-1272.614108
Energy at 298.15K-1272.620417
Nuclear repulsion energy363.165547
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 CCSD/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 3172 3172 10.59      
2 A 3162 3162 0.18      
3 A 3073 3073 4.16      
4 A 1492 1492 8.32      
5 A 1476 1476 6.27      
6 A 1407 1407 0.64      
7 A 1016 1016 3.46      
8 A 1009 1009 2.36      
9 A 740 740 0.06      
10 A 480 480 0.35      
11 A 272 272 0.29      
12 A 206 206 0.94      
13 A 165 165 1.93      
14 A 63 63 2.05      
15 B 3172 3172 4.20      
16 B 3162 3162 10.99      
17 B 3073 3073 35.93      
18 B 1490 1490 12.02      
19 B 1475 1475 8.88      
20 B 1409 1409 8.32      
21 B 1015 1015 1.32      
22 B 1004 1004 17.02      
23 B 739 739 1.36      
24 B 481 481 10.57      
25 B 281 281 1.22      
26 B 202 202 0.69      
27 B 92 92 2.79      

Unscaled Zero Point Vibrational Energy (zpe) 17663.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17663.9 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 CCSD/6-311G**
ABC
0.14931 0.04567 0.04525

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 1.082
S2 0.000 1.665 -0.170
S3 0.000 -1.665 -0.170
C4 1.753 1.738 -0.626
C5 -1.753 -1.738 -0.626
H6 1.879 2.614 -1.269
H7 -1.879 -2.614 -1.269
H8 2.381 1.845 0.261
H9 2.042 0.843 -1.181
H10 -2.381 -1.845 0.261
H11 -2.042 -0.843 -1.181

Atom - Atom Distances (Å)
  S1 S2 S3 C4 C5 H6 H7 H8 H9 H10 H11
S12.08312.08313.00213.00213.98693.98693.12183.16313.12183.1631
S22.08313.32991.81303.85512.37524.80132.42582.42284.26283.3886
S32.08313.32993.85511.81304.80132.37524.26283.38862.42582.4228
C43.00211.81303.85514.93721.09425.70521.09171.09245.54174.6229
C53.00213.85511.81304.93725.70521.09425.54174.62291.09171.0924
H63.98692.37524.80131.09425.70526.43931.78431.78126.35385.2283
H73.98694.80132.37525.70521.09426.43936.35385.22831.78431.7812
H83.12182.42584.26281.09175.54171.78436.35381.78876.02355.3724
H93.16312.42283.38861.09244.62291.78125.22831.78875.37244.4182
H103.12184.26282.42585.54171.09176.35381.78436.02355.37241.7887
H113.16313.38862.42284.62291.09245.22831.78125.37244.41821.7887

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 100.577 S1 S3 C5 100.577
S2 S1 S3 106.118 S2 C4 H6 106.962
S2 C4 H8 110.798 S2 C4 H9 110.533
S3 C5 H7 106.962 S3 C5 H10 110.798
S3 C5 H11 110.533 H6 C4 H8 109.430
H6 C4 H9 109.095 H7 C5 H10 109.430
H7 C5 H11 109.095 H8 C4 H9 109.957
H10 C5 H11 109.957
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability