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

using model chemistry: BLYP/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at BLYP/6-31G
 hartrees
Energy at 0K-1274.202663
Energy at 298.15K-1274.208053
Nuclear repulsion energy335.684385
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 BLYP/6-31G
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 3129 3105 9.89      
2 A 3108 3084 0.04      
3 A 3006 2983 2.16      
4 A 1480 1469 8.22      
5 A 1464 1452 13.60      
6 A 1337 1326 0.42      
7 A 961 954 5.60      
8 A 959 952 3.06      
9 A 599 595 0.06      
10 A 383 380 0.13      
11 A 207 206 0.01      
12 A 145 144 1.96      
13 A 115 114 1.08      
14 A 51 51 2.89      
15 B 3129 3105 6.03      
16 B 3108 3084 7.63      
17 B 3006 2983 23.74      
18 B 1479 1468 19.90      
19 B 1463 1452 8.80      
20 B 1338 1328 15.61      
21 B 962 955 1.79      
22 B 954 947 12.98      
23 B 598 593 1.85      
24 B 352 350 36.69      
25 B 222 221 0.70      
26 B 133 132 0.59      
27 B 79 78 3.99      

Unscaled Zero Point Vibrational Energy (zpe) 16884.3 cm-1
Scaled (by 0.9924) Zero Point Vibrational Energy (zpe) 16755.9 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 BLYP/6-31G
ABC
0.13466 0.03748 0.03721

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-31G

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 1.149
S2 0.000 1.848 -0.190
S3 0.000 -1.848 -0.190
C4 1.859 1.986 -0.651
C5 -1.859 -1.986 -0.651
H6 1.937 2.892 -1.271
H7 -1.937 -2.892 -1.271
H8 2.459 2.088 0.261
H9 2.155 1.101 -1.229
H10 -2.459 -2.088 0.261
H11 -2.155 -1.101 -1.229

Atom - Atom Distances (Å)
  S1 S2 S3 C4 C5 H6 H7 H8 H9 H10 H11
S12.28142.28143.26203.26204.23934.23933.34603.39283.34603.3928
S22.28143.69501.92034.28552.45225.23302.51162.50634.66263.7975
S32.28143.69504.28551.92035.23302.45224.66263.79752.51162.5063
C43.26201.92034.28555.44071.10036.21221.09671.09756.00655.0971
C53.26204.28551.92035.44076.21221.10036.00655.09711.09671.0975
H64.23932.45225.23301.10036.21226.96171.80701.80426.81745.7181
H74.23935.23302.45226.21221.10036.96176.81745.71811.80701.8042
H83.34602.51164.66261.09676.00651.80706.81741.81266.45225.8039
H93.39282.50633.79751.09755.09711.80425.71811.81265.80394.8407
H103.34604.66262.51166.00651.09676.81741.80706.45225.80391.8126
H113.39283.79752.50635.09711.09755.71811.80425.80394.84071.8126

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 101.507 S1 S3 C5 101.507
S2 S1 S3 108.153 S2 C4 H6 105.300
S2 C4 H8 109.671 S2 C4 H9 109.249
S3 C5 H7 105.300 S3 C5 H10 109.671
S3 C5 H11 109.249 H6 C4 H8 110.671
H6 C4 H9 110.359 H7 C5 H10 110.671
H7 C5 H11 110.359 H8 C4 H9 111.402
H10 C5 H11 111.402
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.069      
2 S 0.054      
3 S 0.054      
4 C -0.560      
5 C -0.560      
6 H 0.174      
7 H 0.174      
8 H 0.182      
9 H 0.185      
10 H 0.182      
11 H 0.185      


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 -1.463 1.463
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.395 7.861 0.000
y 7.861 -51.724 0.000
z 0.000 0.000 -54.573
Traceless
 xyz
x 4.753 7.861 0.000
y 7.861 -0.240 0.000
z 0.000 0.000 -4.513
Polar
3z2-r2-9.027
x2-y23.329
xy7.861
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.666 3.112 0.000
y 3.112 18.104 0.000
z 0.000 0.000 9.328


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