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

using model chemistry: MP3=FULL/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at MP3=FULL/6-31+G**
 hartrees
Energy at 0K-1272.545122
Energy at 298.15K-1272.551421
HF Energy-1271.772319
Nuclear repulsion energy364.223281
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 MP3=FULL/6-31+G**
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 3255 3032 7.95      
2 A 3245 3023 0.19      
3 A 3145 2930 3.73      
4 A 1527 1423 7.21      
5 A 1504 1401 8.70      
6 A 1430 1332 0.19      
7 A 1025 955 0.31      
8 A 1022 952 2.01      
9 A 749 698 0.13      
10 A 495 461 0.31      
11 A 273 254 0.37      
12 A 197 183 1.41      
13 A 162 151 1.13      
14 A 63 59 2.06      
15 B 3255 3032 2.94      
16 B 3244 3023 7.21      
17 B 3145 2930 33.34      
18 B 1526 1421 13.20      
19 B 1504 1401 8.43      
20 B 1432 1334 4.33      
21 B 1023 953 3.79      
22 B 1018 948 9.35      
23 B 748 697 0.83      
24 B 497 463 11.07      
25 B 281 262 1.14      
26 B 187 174 0.65      
27 B 94 88 3.25      

Unscaled Zero Point Vibrational Energy (zpe) 18022.5 cm-1
Scaled (by 0.9316) Zero Point Vibrational Energy (zpe) 16789.7 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 MP3=FULL/6-31+G**
ABC
0.14967 0.04583 0.04556

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31+G**

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.986
S2 0.000 1.679 -0.122
S3 0.000 -1.679 -0.122
C4 1.704 1.917 -0.622
C5 -1.704 -1.917 -0.622
H6 1.759 2.942 -0.991
H7 -1.759 -2.942 -0.991
H8 2.402 1.808 0.209
H9 2.005 1.245 -1.426
H10 -2.402 -1.808 0.209
H11 -2.005 -1.245 -1.426

Atom - Atom Distances (Å)
  S1 S2 S3 C4 C5 H6 H7 H8 H9 H10 H11
S12.01172.01173.02723.02723.95703.95703.10513.37453.10513.3745
S22.01173.35841.79174.01072.33325.02042.42792.43064.24743.7777
S32.01173.35844.01071.79175.02042.33324.24743.77772.42792.4306
C43.02721.79174.01075.12951.09095.97801.09071.09015.60574.9394
C53.02724.01071.79175.12955.97801.09095.60574.93941.09071.0901
H63.95702.33325.02041.09095.97806.85531.77181.76906.42775.6466
H73.95705.02042.33325.97801.09096.85536.42775.64661.77181.7690
H83.10512.42794.24741.09075.60571.77186.42771.77456.01275.6047
H93.37452.43063.77771.09014.93941.76905.64661.77455.60474.7195
H103.10514.24742.42795.60571.09076.42771.77186.01275.60471.7745
H113.37453.77772.43064.93941.09015.64661.76905.60474.71951.7745

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 105.335 S1 S3 C5 105.335
S2 S1 S3 113.171 S2 C4 H6 105.481
S2 C4 H8 112.493 S2 C4 H9 112.731
S3 C5 H7 105.481 S3 C5 H10 112.493
S3 C5 H11 112.731 H6 C4 H8 108.619
H6 C4 H9 108.404 H7 C5 H10 108.619
H7 C5 H11 108.404 H8 C4 H9 108.920
H10 C5 H11 108.920
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability