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

using model chemistry: MP2=FULL/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2=FULL/6-311G*
 hartrees
Energy at 0K-516.539639
Energy at 298.15K-516.548078
HF Energy-515.813260
Nuclear repulsion energy169.730154
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 MP2=FULL/6-311G*
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' 3192 3023 7.14      
2 A' 3175 3007 19.88      
3 A' 3087 2924 18.14      
4 A' 3084 2921 12.27      
5 A' 3081 2918 52.92      
6 A' 1544 1462 3.82      
7 A' 1528 1448 0.27      
8 A' 1522 1441 14.36      
9 A' 1452 1375 7.59      
10 A' 1423 1348 1.89      
11 A' 1353 1282 25.35      
12 A' 1122 1062 4.38      
13 A' 1034 979 0.66      
14 A' 1004 951 8.98      
15 A' 770 729 0.91      
16 A' 720 682 0.51      
17 A' 360 341 1.06      
18 A' 206 196 0.59      
19 A" 3184 3015 17.73      
20 A" 3176 3008 17.86      
21 A" 3138 2972 12.77      
22 A" 1534 1452 11.69      
23 A" 1507 1427 10.52      
24 A" 1301 1232 0.39      
25 A" 1095 1037 2.54      
26 A" 1015 961 7.05      
27 A" 815 772 6.08      
28 A" 266 252 0.10      
29 A" 174 165 0.40      
30 A" 75 71 0.61      

Unscaled Zero Point Vibrational Energy (zpe) 23468.5 cm-1
Scaled (by 0.9471) Zero Point Vibrational Energy (zpe) 22227.0 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 MP2=FULL/6-311G*
ABC
0.53245 0.10667 0.09357

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.710 -1.319 0.000
H2 1.853 -2.402 0.000
H3 2.205 -0.913 0.884
H4 2.205 -0.913 -0.884
C5 0.225 -0.983 0.000
H6 -0.258 -1.405 -0.886
H7 -0.258 -1.405 0.886
S8 0.000 0.813 0.000
C9 -1.804 0.860 0.000
H10 -2.213 0.383 -0.892
H11 -2.213 0.383 0.892
H12 -2.106 1.908 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 S8 C9 H10 H11 H12
C11.09241.09171.09171.52302.15992.15992.73364.13514.36834.36834.9976
H21.09241.76761.76762.16002.49682.49683.71124.90055.00815.00815.8521
H31.09171.76761.76862.16953.07252.51122.93644.47154.93444.60375.2268
H41.09171.76761.76862.16952.51123.07252.93644.47154.60374.93445.2268
C51.52302.16002.16952.16951.09391.09391.80992.74072.93292.93293.7130
H62.15992.49683.07252.51121.09391.77222.40262.88212.64923.19043.8955
H72.15992.49682.51123.07251.09391.77222.40262.88213.19042.64923.8955
S82.73363.71122.93642.93641.80992.40262.40261.80452.42442.42442.3733
C94.13514.90054.47154.47152.74072.88212.88211.80451.09111.09111.0902
H104.36835.00814.93444.60372.93292.64923.19042.42441.09111.78341.7700
H114.36835.00814.60374.93442.93293.19042.64922.42441.09111.78341.7700
H124.99765.85215.22685.22683.71303.89553.89552.37331.09021.77001.7700

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 110.177 C1 C5 H7 110.177
C1 C5 S8 109.911 H2 C1 H3 108.062
H2 C1 H4 108.062 H2 C1 C5 110.273
H3 C1 H4 108.196 H3 C1 C5 111.068
H4 C1 C5 111.068 C5 S8 C9 98.626
H6 C5 H7 108.202 H6 C5 S8 109.170
H7 C5 S8 109.170 S8 C9 H10 111.307
S8 C9 H11 111.307 S8 C9 H12 107.569
H10 C9 H11 109.621 H10 C9 H12 108.467
H11 C9 H12 108.467
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability