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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-1274.301232
Energy at 298.15K-1274.306965
Nuclear repulsion energy352.118950
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 3093 3069 9.37      
2 A 3075 3052 0.17      
3 A 2986 2963 2.79      
4 A 1455 1443 5.93      
5 A 1437 1426 8.15      
6 A 1316 1306 0.64      
7 A 950 942 0.35      
8 A 947 940 5.74      
9 A 641 636 0.40      
10 A 430 427 0.18      
11 A 241 239 0.21      
12 A 167 166 2.00      
13 A 132 131 0.73      
14 A 61 61 2.58      
15 B 3093 3069 4.53      
16 B 3075 3051 8.54      
17 B 2986 2963 29.15      
18 B 1454 1443 14.84      
19 B 1436 1425 6.29      
20 B 1318 1308 17.73      
21 B 951 943 2.33      
22 B 941 933 12.64      
23 B 640 635 1.62      
24 B 389 386 35.15      
25 B 257 255 1.02      
26 B 150 149 0.63      
27 B 93 92 3.48      

Unscaled Zero Point Vibrational Energy (zpe) 16856.5 cm-1
Scaled (by 0.9923) Zero Point Vibrational Energy (zpe) 16726.7 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 BLYP/6-31G**
ABC
0.15285 0.04101 0.04049

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 1.057
S2 0.000 1.740 -0.164
S3 0.000 -1.740 -0.164
C4 1.789 1.946 -0.614
C5 -1.789 -1.946 -0.614
H6 1.845 2.872 -1.206
H7 -1.845 -2.872 -1.206
H8 2.407 2.044 0.287
H9 2.126 1.099 -1.227
H10 -2.407 -2.044 0.287
H11 -2.126 -1.099 -1.227

Atom - Atom Distances (Å)
  S1 S2 S3 C4 C5 H6 H7 H8 H9 H10 H11
S12.12542.12543.12713.12714.09564.09563.25003.30823.25003.3082
S22.12543.47981.85614.12172.40285.07552.46792.46204.50693.7031
S32.12543.47984.12171.85615.07552.40284.50693.70312.46792.4620
C43.12711.85614.12175.28651.10066.06381.09761.09815.85974.9979
C53.12714.12171.85615.28656.06381.10065.85974.99791.09761.0981
H64.09562.40285.07551.10066.06386.82731.79811.79486.66915.6167
H74.09565.07552.40286.06381.10066.82736.66915.61671.79811.7948
H83.25002.46794.50691.09765.85971.79816.66911.80626.31535.7205
H93.30822.46203.70311.09814.99791.79485.61671.80625.72054.7877
H103.25004.50692.46795.85971.09766.66911.79816.31535.72051.8062
H113.30823.70312.46204.99791.09815.61671.79485.72054.78771.8062

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 103.308 S1 S3 C5 103.308
S2 S1 S3 109.897 S2 C4 H6 105.864
S2 C4 H8 110.708 S2 C4 H9 110.243
S3 C5 H7 105.864 S3 C5 H10 110.708
S3 C5 H11 110.243 H6 C4 H8 109.770
H6 C4 H9 109.433 H7 C5 H10 109.770
H7 C5 H11 109.433 H8 C4 H9 110.704
H10 C5 H11 110.704
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 -0.068      
2 S 0.023      
3 S 0.023      
4 C -0.423      
5 C -0.423      
6 H 0.138      
7 H 0.138      
8 H 0.147      
9 H 0.149      
10 H 0.147      
11 H 0.149      


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 -1.283 1.283
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.278 6.876 0.000
y 6.876 -50.752 0.000
z 0.000 0.000 -53.826
Traceless
 xyz
x 4.011 6.876 0.000
y 6.876 0.300 0.000
z 0.000 0.000 -4.311
Polar
3z2-r2-8.623
x2-y22.474
xy6.876
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.569 2.845 0.000
y 2.845 16.396 0.000
z 0.000 0.000 9.131


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