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

using model chemistry: MP2=FULL/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 MP2=FULL/cc-pVDZ
 hartrees
Energy at 0K-516.385379
Energy at 298.15K-516.393760
HF Energy-515.795673
Nuclear repulsion energy168.792327
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/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' 3208 3049 5.75      
2 A' 3194 3035 16.07      
3 A' 3093 2940 20.11      
4 A' 3085 2932 10.65      
5 A' 3082 2929 49.43      
6 A' 1504 1430 2.03      
7 A' 1489 1415 0.04      
8 A' 1483 1410 10.93      
9 A' 1409 1339 2.61      
10 A' 1357 1289 2.92      
11 A' 1299 1235 29.63      
12 A' 1105 1051 2.25      
13 A' 1023 972 1.09      
14 A' 970 922 5.00      
15 A' 762 724 1.07      
16 A' 709 674 0.78      
17 A' 353 335 0.72      
18 A' 199 189 0.56      
19 A" 3199 3041 16.92      
20 A" 3187 3029 14.24      
21 A" 3143 2987 15.74      
22 A" 1493 1419 7.91      
23 A" 1469 1396 6.86      
24 A" 1269 1206 0.06      
25 A" 1054 1002 0.18      
26 A" 976 928 2.72      
27 A" 795 756 2.75      
28 A" 261 248 0.14      
29 A" 176 167 0.38      
30 A" 78 74 0.44      

Unscaled Zero Point Vibrational Energy (zpe) 23210.7 cm-1
Scaled (by 0.9504) Zero Point Vibrational Energy (zpe) 22059.4 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/cc-pVDZ
ABC
0.52280 0.10588 0.09274

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.718 -1.323 0.000
H2 1.864 -2.415 0.000
H3 2.214 -0.909 0.892
H4 2.214 -0.909 -0.892
C5 0.229 -0.986 0.000
H6 -0.264 -1.409 -0.892
H7 -0.264 -1.409 0.892
S8 0.000 0.821 0.000
C9 -1.814 0.855 0.000
H10 -2.219 0.365 -0.900
H11 -2.219 0.365 0.900
H12 -2.126 1.910 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 S8 C9 H10 H11 H12
C11.10141.10121.10121.52692.17522.17522.74804.14964.37784.37785.0226
H21.10141.78481.78482.17142.51652.51653.73464.92095.02115.02115.8836
H31.10121.78481.78362.17743.09392.52772.94834.48684.94874.61305.2511
H41.10121.78481.78362.17742.52773.09392.94834.48684.61304.94875.2511
C51.52692.17142.17742.17741.10391.10391.82142.74972.93762.93763.7319
H62.17522.51653.09392.52771.10391.78472.41702.88542.64103.19153.9088
H72.17522.51652.52773.09391.10391.78472.41702.88543.19152.64103.9088
S82.74803.73462.94832.94831.82142.41702.41701.81422.43792.43792.3880
C94.14964.92094.48684.48682.74972.88542.88541.81421.10151.10151.1000
H104.37785.02114.94874.61302.93762.64103.19152.43791.10151.79941.7897
H114.37785.02114.61304.94872.93763.19152.64102.43791.10151.79941.7897
H125.02265.88365.25115.25113.73193.90883.90882.38801.10001.78971.7897

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 110.513 C1 C5 H7 110.513
C1 C5 S8 110.004 H2 C1 H3 108.251
H2 C1 H4 108.251 H2 C1 C5 110.367
H3 C1 H4 108.165 H3 C1 C5 110.855
H4 C1 C5 110.855 C5 S8 C9 98.280
H6 C5 H7 107.866 H6 C5 S8 108.946
H7 C5 S8 108.946 S8 C9 H10 111.094
S8 C9 H11 111.094 S8 C9 H12 107.515
H10 C9 H11 109.523 H10 C9 H12 108.769
H11 C9 H12 108.769
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability