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: B3LYP/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 B3LYP/6-311G*
 hartrees
Energy at 0K-1274.496877
Energy at 298.15K-1274.502880
Nuclear repulsion energy357.473753
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 B3LYP/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 3148 3042 10.77      
2 A 3132 3026 0.30      
3 A 3048 2946 3.82      
4 A 1493 1443 11.04      
5 A 1479 1430 9.91      
6 A 1373 1327 0.31      
7 A 993 959 1.85      
8 A 991 957 7.71      
9 A 684 661 0.19      
10 A 450 435 0.24      
11 A 254 245 0.21      
12 A 183 176 1.74      
13 A 147 142 1.29      
14 A 63 61 2.66      
15 B 3147 3041 5.12      
16 B 3132 3026 9.75      
17 B 3048 2946 38.92      
18 B 1492 1442 16.58      
19 B 1479 1429 12.26      
20 B 1375 1329 6.98      
21 B 993 959 1.59      
22 B 985 952 20.35      
23 B 683 660 1.87      
24 B 423 409 25.23      
25 B 267 258 1.11      
26 B 172 166 0.75      
27 B 95 92 3.38      

Unscaled Zero Point Vibrational Energy (zpe) 17364.2 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 16779.0 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 B3LYP/6-311G*
ABC
0.15327 0.04291 0.04241

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G*

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 1.062
S2 0.000 1.705 -0.170
S3 0.000 -1.705 -0.170
C4 1.769 1.869 -0.609
C5 -1.769 -1.869 -0.609
H6 1.854 2.781 -1.203
H7 -1.854 -2.781 -1.203
H8 2.382 1.961 0.286
H9 2.096 1.020 -1.208
H10 -2.382 -1.961 0.286
H11 -2.096 -1.020 -1.208

Atom - Atom Distances (Å)
  S1 S2 S3 C4 C5 H6 H7 H8 H9 H10 H11
S12.10352.10353.06793.06794.03714.03713.18073.25333.18073.2533
S22.10353.41081.82994.01212.37934.96312.43832.43744.39543.5913
S32.10353.41084.01211.82994.96312.37934.39543.59132.43832.4374
C43.06791.82994.01215.14631.09185.92441.08891.08945.71774.8619
C53.06794.01211.82995.14635.92441.09185.71774.86191.08891.0894
H64.03712.37934.96311.09185.92446.68481.78011.77796.53005.4815
H74.03714.96312.37935.92441.09186.68486.53005.48151.78011.7779
H83.18072.43834.39541.08895.71771.78016.53001.78906.16955.5824
H93.25332.43743.59131.08944.86191.77795.48151.78905.58244.6614
H103.18074.39542.43835.71771.08896.53001.78016.16955.58241.7890
H113.25333.59132.43744.86191.08945.48151.77795.58244.66141.7890

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 102.293 S1 S3 C5 102.293
S2 S1 S3 108.341 S2 C4 H6 106.289
S2 C4 H8 110.737 S2 C4 H9 110.645
S3 C5 H7 106.289 S3 C5 H10 110.737
S3 C5 H11 110.645 H6 C4 H8 109.438
H6 C4 H9 109.196 H7 C5 H10 109.438
H7 C5 H11 109.196 H8 C4 H9 110.434
H10 C5 H11 110.434
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.056      
2 S 0.050      
3 S 0.050      
4 C -0.776      
5 C -0.776      
6 H 0.243      
7 H 0.243      
8 H 0.254      
9 H 0.257      
10 H 0.254      
11 H 0.257      


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 -1.359 1.359
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.640 6.777 0.000
y 6.777 -52.445 0.000
z 0.000 0.000 -55.083
Traceless
 xyz
x 4.124 6.777 0.000
y 6.777 -0.084 0.000
z 0.000 0.000 -4.040
Polar
3z2-r2-8.081
x2-y22.806
xy6.777
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.187 2.307 0.000
y 2.307 15.612 0.000
z 0.000 0.000 9.709


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