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

using model chemistry: PBEPBE/6-31G(2df,p)

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/6-31G(2df,p)
 hartrees
Energy at 0K-516.973808
Energy at 298.15K-516.981972
Nuclear repulsion energy168.265565
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/6-31G(2df,p)
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' 3084 3052 5.29      
2 A' 3060 3028 17.28      
3 A' 2981 2951 19.64      
4 A' 2972 2941 22.88      
5 A' 2966 2936 33.07      
6 A' 1454 1439 1.78      
7 A' 1433 1418 0.32      
8 A' 1428 1414 12.03      
9 A' 1357 1343 2.03      
10 A' 1299 1285 3.16      
11 A' 1242 1229 33.88      
12 A' 1060 1049 2.21      
13 A' 977 967 1.85      
14 A' 930 920 7.02      
15 A' 719 712 0.89      
16 A' 667 660 0.85      
17 A' 334 331 0.82      
18 A' 186 184 0.78      
19 A" 3065 3034 17.08      
20 A" 3054 3023 14.00      
21 A" 3013 2982 11.12      
22 A" 1442 1427 7.13      
23 A" 1415 1400 5.76      
24 A" 1220 1207 0.07      
25 A" 1007 997 0.12      
26 A" 934 924 3.54      
27 A" 765 757 3.73      
28 A" 235 232 0.19      
29 A" 169 167 0.26      
30 A" 73 72 0.63      

Unscaled Zero Point Vibrational Energy (zpe) 22269.5 cm-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 22040.1 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/6-31G(2df,p)
ABC
0.52891 0.10443 0.09181

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.720 -1.337 0.000
H2 1.865 -2.429 0.000
H3 2.220 -0.926 0.891
H4 2.220 -0.926 -0.891
C5 0.229 -1.000 0.000
H6 -0.268 -1.418 -0.892
H7 -0.268 -1.418 0.892
S8 0.000 0.815 0.000
C9 -1.817 0.888 0.000
H10 -2.235 0.411 -0.901
H11 -2.235 0.411 0.901
H12 -2.095 1.951 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 S8 C9 H10 H11 H12
C11.10201.10171.10171.52842.18032.18032.75504.17804.41714.41715.0369
H21.10201.78361.78362.17262.52382.52383.74254.95575.06905.06905.9058
H31.10171.78361.78202.18273.10072.53642.95874.51434.98494.65175.2627
H41.10171.78361.78202.18272.53643.10072.95874.51434.65174.98495.2627
C51.52842.17262.18272.18271.10371.10371.82962.78362.97932.97933.7570
H62.18032.52383.10072.53641.10371.78492.41972.91742.68643.23003.9357
H72.18032.52382.53643.10071.10371.78492.41972.91743.23002.68643.9357
S82.75503.74252.95872.95871.82962.41972.41971.81802.44342.44342.3836
C94.17804.95574.51434.51432.78362.91742.91741.81801.10161.10161.0998
H104.41715.06904.98494.65172.97932.68643.23002.44341.10161.80161.7897
H114.41715.06904.65174.98492.97933.23002.68642.44341.10161.80161.7897
H125.03695.90585.26275.26273.75703.93573.93572.38361.09981.78971.7897

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 110.835 C1 C5 H7 110.835
C1 C5 S8 109.933 H2 C1 H3 108.075
H2 C1 H4 108.075 H2 C1 C5 110.324
H3 C1 H4 107.955 H3 C1 C5 111.146
H4 C1 C5 111.146 C5 S8 C9 99.481
H6 C5 H7 107.926 H6 C5 S8 108.620
H7 C5 S8 108.620 S8 C9 H10 111.248
S8 C9 H11 111.248 S8 C9 H12 106.964
H10 C9 H11 109.718 H10 C9 H12 108.783
H11 C9 H12 108.783
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.414      
2 H 0.131      
3 H 0.146      
4 H 0.146      
5 C -0.192      
6 H 0.131      
7 H 0.131      
8 S -0.121      
9 C -0.412      
10 H 0.148      
11 H 0.148      
12 H 0.159      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.998 -1.329 0.000 1.662
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.028 -2.088 0.000
y -2.088 -33.068 0.000
z 0.000 0.000 -34.645
Traceless
 xyz
x 2.828 -2.088 0.000
y -2.088 -0.231 0.000
z 0.000 0.000 -2.597
Polar
3z2-r2-5.195
x2-y22.039
xy-2.088
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.974 -1.308 0.000
y -1.308 8.378 0.000
z 0.000 0.000 6.419


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