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All results from a given calculation for CH3SCH2CH3 (Ethane, (methylthio)-)

using model chemistry: PBEPBE/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/6-31+G**
 hartrees
Energy at 0K-516.973027
Energy at 298.15K-516.981210
Nuclear repulsion energy167.714433
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 PBEPBE/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' 3086 3051 6.48      
2 A' 3059 3024 20.39      
3 A' 2982 2948 24.17      
4 A' 2974 2940 27.99      
5 A' 2969 2935 45.91      
6 A' 1460 1443 4.05      
7 A' 1441 1425 0.06      
8 A' 1435 1419 16.19      
9 A' 1368 1353 6.47      
10 A' 1320 1305 2.24      
11 A' 1257 1243 31.34      
12 A' 1063 1051 3.11      
13 A' 979 968 2.73      
14 A' 940 930 7.42      
15 A' 712 704 0.93      
16 A' 661 654 0.78      
17 A' 337 333 1.20      
18 A' 189 187 0.67      
19 A" 3066 3031 19.92      
20 A" 3055 3020 15.90      
21 A" 3016 2981 11.95      
22 A" 1450 1433 12.01      
23 A" 1421 1405 10.27      
24 A" 1223 1209 0.01      
25 A" 1017 1006 0.13      
26 A" 944 934 3.75      
27 A" 772 764 4.26      
28 A" 244 242 0.08      
29 A" 168 166 0.39      
30 A" 71 70 0.60      

Unscaled Zero Point Vibrational Energy (zpe) 22339.7 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 22085.0 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 PBEPBE/6-31+G**
ABC
0.52569 0.10362 0.09110

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.724 -1.343 0.000
H2 1.867 -2.437 0.000
H3 2.227 -0.935 0.892
H4 2.227 -0.935 -0.892
C5 0.233 -1.004 0.000
H6 -0.262 -1.425 -0.894
H7 -0.262 -1.425 0.894
S8 0.000 0.819 0.000
C9 -1.824 0.891 0.000
H10 -2.246 0.416 -0.901
H11 -2.246 0.416 0.901
H12 -2.105 1.955 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 S8 C9 H10 H11 H12
C11.10301.10251.10251.52922.17942.17942.76554.19304.43494.43495.0537
H21.10301.78371.78372.17262.52052.52053.75304.96925.08545.08545.9212
H31.10251.78371.78452.18583.10242.53662.97224.53255.00514.67275.2837
H41.10251.78371.78452.18582.53663.10242.97224.53254.67275.00515.2837
C51.52922.17262.18582.18581.10481.10481.83832.79702.99572.99573.7714
H62.17942.52053.10242.53661.10481.78782.42952.93272.70643.24763.9520
H72.17942.52052.53663.10241.10481.78782.42952.93273.24762.70643.9520
S82.76553.75302.97222.97221.83832.42952.42951.82562.45352.45352.3920
C94.19304.96924.53254.53252.79702.93272.93271.82561.10261.10261.1006
H104.43495.08545.00514.67272.99572.70643.24762.45351.10261.80241.7891
H114.43495.08544.67275.00512.99573.24762.70642.45351.10261.80241.7891
H125.05375.92125.28375.28373.77143.95203.95202.39201.10061.78911.7891

picture of Ethane, (methylthio)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C5 H6 110.637 C1 C5 H7 110.637
C1 C5 S8 110.079 H2 C1 H3 107.946
H2 C1 H4 107.946 H2 C1 C5 110.206
H3 C1 H4 108.056 H3 C1 C5 111.278
H4 C1 C5 111.278 C5 S8 C9 99.524
H6 C5 H7 108.022 H6 C5 S8 108.701
H7 C5 S8 108.701 S8 C9 H10 111.434
S8 C9 H11 111.434 S8 C9 H12 107.031
H10 C9 H11 109.646 H10 C9 H12 108.591
H11 C9 H12 108.591
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.680      
2 H 0.177      
3 H 0.187      
4 H 0.187      
5 C -0.284      
6 H 0.193      
7 H 0.193      
8 S 0.051      
9 C -0.617      
10 H 0.196      
11 H 0.196      
12 H 0.201      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.051 -1.381 0.000 1.736
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.077 -2.245 0.000
y -2.245 -34.083 0.000
z 0.000 0.000 -35.680
Traceless
 xyz
x 2.804 -2.245 0.000
y -2.245 -0.205 0.000
z 0.000 0.000 -2.600
Polar
3z2-r2-5.199
x2-y22.006
xy-2.245
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.650 -1.189 0.000
y -1.189 8.995 0.000
z 0.000 0.000 7.322


<r2> (average value of r2) Å2
<r2> 140.495
(<r2>)1/2 11.853