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

using model chemistry: mPW1PW91/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/cc-pVDZ
 hartrees
Energy at 0K-517.321877
Energy at 298.15K-517.330180
Nuclear repulsion energy168.870112
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 mPW1PW91/cc-pVDZ
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' 3178 3045 4.68      
2 A' 3152 3021 17.13      
3 A' 3065 2937 21.16      
4 A' 3057 2930 12.12      
5 A' 3055 2928 52.05      
6 A' 1481 1420 2.53      
7 A' 1467 1406 0.66      
8 A' 1457 1396 11.32      
9 A' 1397 1339 3.48      
10 A' 1334 1279 2.14      
11 A' 1284 1231 31.69      
12 A' 1098 1052 2.21      
13 A' 1014 972 2.13      
14 A' 958 918 6.67      
15 A' 750 719 1.23      
16 A' 695 666 1.13      
17 A' 347 333 0.84      
18 A' 195 187 0.69      
19 A" 3158 3026 17.03      
20 A" 3150 3019 16.59      
21 A" 3109 2980 13.02      
22 A" 1469 1408 8.94      
23 A" 1443 1383 7.56      
24 A" 1257 1205 0.18      
25 A" 1038 995 0.11      
26 A" 960 920 4.04      
27 A" 790 757 3.95      
28 A" 248 238 0.15      
29 A" 168 161 0.43      
30 A" 75 72 0.53      

Unscaled Zero Point Vibrational Energy (zpe) 22924.8 cm-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 21968.9 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 mPW1PW91/cc-pVDZ
ABC
0.53328 0.10515 0.09248

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.711 -1.334 0.000
H2 1.854 -2.425 0.000
H3 2.212 -0.926 0.889
H4 2.212 -0.926 -0.889
C5 0.231 -0.995 0.000
H6 -0.265 -1.414 -0.890
H7 -0.265 -1.414 0.890
S8 0.000 0.813 0.000
C9 -1.809 0.886 0.000
H10 -2.228 0.411 -0.899
H11 -2.228 0.411 0.899
H12 -2.088 1.947 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 S8 C9 H10 H11 H12
C11.09961.09951.09951.51882.16902.16902.74534.16174.40084.40085.0199
H21.09961.77911.77912.16272.51112.51113.73044.93715.05035.05035.8864
H31.09951.77911.77882.17333.08932.52512.95114.49954.96994.63705.2477
H41.09951.77911.77882.17332.52513.08932.95114.49954.63704.96995.2477
C51.51882.16272.17332.17331.10151.10151.82272.77472.97132.97133.7462
H62.16902.51113.08932.52511.10151.78072.41212.90902.67933.22183.9254
H72.16902.51112.52513.08931.10151.78072.41212.90903.22182.67933.9254
S82.74533.73042.95112.95111.82272.41212.41211.81062.43572.43572.3762
C94.16174.93714.49954.49952.77472.90902.90901.81061.09961.09961.0976
H104.40085.05034.96994.63702.97132.67933.22182.43571.09961.79791.7858
H114.40085.05034.63704.96992.97133.22182.67932.43571.09961.79791.7858
H125.01995.88645.24775.24773.74623.92543.92542.37621.09761.78581.7858

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 110.739 C1 C5 H7 110.739
C1 C5 S8 110.161 H2 C1 H3 107.994
H2 C1 H4 107.994 H2 C1 C5 110.353
H3 C1 H4 107.974 H3 C1 C5 111.199
H4 C1 C5 111.199 C5 S8 C9 99.581
H6 C5 H7 107.857 H6 C5 S8 108.634
H7 C5 S8 108.634 S8 C9 H10 111.287
S8 C9 H11 111.287 S8 C9 H12 107.019
H10 C9 H11 109.673 H10 C9 H12 108.738
H11 C9 H12 108.738
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.080      
2 H 0.050      
3 H 0.059      
4 H 0.059      
5 C -0.195      
6 H 0.069      
7 H 0.069      
8 S -0.077      
9 C -0.181      
10 H 0.074      
11 H 0.074      
12 H 0.079      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.941 -1.236 0.000 1.554
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


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


<r2> (average value of r2) Å2
<r2> 138.225
(<r2>)1/2 11.757