return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: B97D3/6-31+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 B97D3/6-31+G**
 hartrees
Energy at 0K-1274.370272
Energy at 298.15K-1274.376153
HF Energy-1274.370272
Nuclear repulsion energy358.267047
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 B97D3/6-31+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 3110 3057 10.02      
2 A 3098 3045 0.32      
3 A 3000 2949 4.97      
4 A 1454 1429 8.79      
5 A 1436 1411 9.78      
6 A 1328 1305 0.19      
7 A 965 948 0.01      
8 A 961 944 3.71      
9 A 664 652 0.48      
10 A 441 433 0.06      
11 A 255 251 0.15      
12 A 176 173 1.98      
13 A 143 140 0.73      
14 A 59 58 2.38      
15 B 3110 3057 4.50      
16 B 3098 3045 8.11      
17 B 3000 2948 44.52      
18 B 1453 1428 14.48      
19 B 1436 1411 10.60      
20 B 1330 1307 8.06      
21 B 964 947 2.01      
22 B 956 939 10.38      
23 B 662 650 1.78      
24 B 397 391 33.73      
25 B 269 264 0.99      
26 B 163 160 0.89      
27 B 95 93 3.99      

Unscaled Zero Point Vibrational Energy (zpe) 17010.4 cm-1
Scaled (by 0.9828) Zero Point Vibrational Energy (zpe) 16717.8 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 B97D3/6-31+G**
ABC
0.14960 0.04356 0.04319

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31+G**

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 1.075
S2 0.000 1.700 -0.153
S3 0.000 -1.700 -0.153
C4 1.764 1.821 -0.646
C5 -1.764 -1.821 -0.646
H6 1.849 2.710 -1.286
H7 -1.849 -2.710 -1.286
H8 2.405 1.937 0.235
H9 2.055 0.933 -1.218
H10 -2.405 -1.937 0.235
H11 -2.055 -0.933 -1.218

Atom - Atom Distances (Å)
  S1 S2 S3 C4 C5 H6 H7 H8 H9 H10 H11
S12.09692.09693.06443.06444.04114.04113.20013.21723.20013.2172
S22.09693.39961.83603.96922.39174.91352.44762.43854.37753.5056
S32.09693.39963.96921.83604.91352.39174.37753.50562.44762.4385
C43.06441.83603.96925.07181.09785.83051.09541.09605.68214.7439
C53.06443.96921.83605.07185.83051.09785.68214.74391.09541.0960
H64.04112.39174.91351.09785.83056.56041.79401.78996.48075.3400
H74.04114.91352.39175.83051.09786.56046.48075.34001.79401.7899
H83.20012.44764.37751.09545.68211.79406.48071.80066.17625.4994
H93.21722.43853.50561.09604.74391.78995.34001.80065.49944.5145
H103.20014.37752.44765.68211.09546.48071.79406.17625.49941.8006
H113.21723.50562.43854.74391.09605.34001.78995.49944.51451.8006

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 106.402 S1 S3 C5 106.402
S2 S1 S3 114.627 S2 C4 H6 105.767
S2 C4 H8 112.480 S2 C4 H9 112.568
S3 C5 H7 105.767 S3 C5 H10 112.480
S3 C5 H11 112.568 H6 C4 H8 108.602
H6 C4 H9 108.290 H7 C5 H10 108.602
H7 C5 H11 108.290 H8 C4 H9 108.946
H10 C5 H11 108.946
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.043      
2 S 0.028      
3 S 0.028      
4 C -0.599      
5 C -0.599      
6 H 0.189      
7 H 0.189      
8 H 0.201      
9 H 0.203      
10 H 0.201      
11 H 0.203      


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 -1.348 1.348
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.002 6.433 0.000
y 6.433 -51.834 0.000
z 0.000 0.000 -54.036
Traceless
 xyz
x 3.934 6.433 0.000
y 6.433 -0.315 0.000
z 0.000 0.000 -3.618
Polar
3z2-r2-7.236
x2-y22.833
xy6.433
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.128 2.592 0.000
y 2.592 16.986 0.000
z 0.000 0.000 10.825


<r2> (average value of r2) Å2
<r2> 283.271
(<r2>)1/2 16.831