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

using model chemistry: MP3=FULL/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 MP3=FULL/6-31+G**
 hartrees
Energy at 0K-516.433400
Energy at 298.15K-516.441779
HF Energy-515.784315
Nuclear repulsion energy169.503230
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 MP3=FULL/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' 3245 3023 9.57      
2 A' 3219 2998 24.94      
3 A' 3137 2922 18.42      
4 A' 3135 2921 9.78      
5 A' 3133 2919 60.27      
6 A' 1555 1449 2.18      
7 A' 1544 1438 2.32      
8 A' 1532 1427 10.61      
9 A' 1475 1374 3.72      
10 A' 1434 1336 3.33      
11 A' 1370 1276 28.50      
12 A' 1131 1053 3.44      
13 A' 1040 968 0.71      
14 A' 1008 939 4.59      
15 A' 773 720 0.62      
16 A' 720 670 0.43      
17 A' 360 336 0.99      
18 A' 208 194 0.51      
19 A" 3226 3006 6.77      
20 A" 3224 3003 34.25      
21 A" 3186 2968 9.86      
22 A" 1543 1438 8.22      
23 A" 1505 1402 7.99      
24 A" 1302 1213 0.05      
25 A" 1090 1015 0.34      
26 A" 1008 939 1.60      
27 A" 817 761 2.30      
28 A" 250 233 0.09      
29 A" 162 151 0.35      
30 A" 60 56 0.42      

Unscaled Zero Point Vibrational Energy (zpe) 23693.9 cm-1
Scaled (by 0.9316) Zero Point Vibrational Energy (zpe) 22073.2 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 MP3=FULL/6-31+G**
ABC
0.53082 0.10608 0.09302

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.540 -1.323 0.000
H2 1.587 -2.410 0.000
H3 2.048 -0.953 0.878
H4 2.048 -0.953 -0.878
C5 0.080 -0.859 0.000
H6 -0.417 -1.252 -0.895
H7 -0.417 -1.252 0.895
S8 0.000 0.666 0.000
C9 -1.493 0.999 0.000
H10 -1.991 0.596 -0.875
H11 -1.991 0.596 0.875
H12 -1.633 2.076 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 S8 C9 H10 H11 H12
C11.08761.07971.07971.53242.15382.15382.51563.81954.11344.11344.6503
H21.08761.76211.76212.16222.48182.48183.46084.59354.75444.75445.5220
H31.07971.76211.75642.15723.05142.48362.75424.13714.66764.32594.8474
H41.07971.76211.75642.15722.48363.05142.75424.13714.32594.66764.8474
C51.53242.16222.15722.15721.09631.09631.52732.43412.67832.67833.3988
H62.15382.48183.05142.48361.09631.78932.15692.64972.42743.00393.6544
H72.15382.48182.48363.05141.09631.78932.15692.64973.00392.42743.6544
S82.51563.46082.75422.75421.52732.15692.15691.52922.17582.17582.1578
C93.81954.59354.13714.13712.43412.64972.64971.52921.08431.08431.0867
H104.11344.75444.66764.32592.67832.42743.00392.17581.08431.75011.7559
H114.11344.75444.32594.66762.67833.00392.42742.17581.08431.75011.7559
H124.65035.52204.84744.84743.39883.65443.65442.15781.08671.75591.7559

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 108.912 C1 C5 H7 108.912
C1 C5 S8 110.604 H2 C1 H3 108.794
H2 C1 H4 108.794 H2 C1 C5 110.072
H3 C1 H4 108.854 H3 C1 C5 110.146
H4 C1 C5 110.146 C5 S8 C9 105.568
H6 C5 H7 109.390 H6 C5 S8 109.501
H7 C5 S8 109.501 S8 C9 H10 111.581
S8 C9 H11 111.581 S8 C9 H12 110.005
H10 C9 H11 107.604 H10 C9 H12 107.959
H11 C9 H12 107.959
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability