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All results from a given calculation for C5H10S (2H-Thiopyran, tetrahydro-)

using model chemistry: MP2/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2/6-31G
 hartrees
Energy at 0K-593.077333
Energy at 298.15K-593.089649
HF Energy-592.563563
Nuclear repulsion energy305.383221
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 MP2/6-31G
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 3157 3020 20.51      
2 A 3106 2971 69.44      
3 A 3090 2957 29.84      
4 A 3082 2949 14.90      
5 A 3044 2912 20.82      
6 A 3033 2902 20.74      
7 A 1565 1498 4.40      
8 A 1559 1492 8.52      
9 A 1538 1471 9.37      
10 A 1437 1375 1.38      
11 A 1389 1329 6.91      
12 A 1308 1251 3.05      
13 A 1281 1226 3.22      
14 A 1124 1076 2.30      
15 A 1068 1022 0.77      
16 A 1008 965 10.17      
17 A 867 830 4.65      
18 A 825 789 1.32      
19 A 621 595 3.47      
20 A 509 487 0.57      
21 A 357 342 0.39      
22 A 339 324 0.15      
23 A 171 163 2.10      
24 A 3157 3021 9.23      
25 A 3099 2965 26.88      
26 A 3084 2951 9.45      
27 A 3043 2912 43.77      
28 A 1550 1483 2.17      
29 A 1533 1467 0.98      
30 A 1435 1373 0.00      
31 A 1424 1362 0.52      
32 A 1358 1299 22.89      
33 A 1331 1273 1.04      
34 A 1205 1153 0.02      
35 A 1152 1102 0.86      
36 A 1119 1070 0.20      
37 A 969 927 0.01      
38 A 945 904 5.56      
39 A 827 791 0.19      
40 A 653 625 1.25      
41 A 398 381 0.26      
42 A 236 226 0.56      

Unscaled Zero Point Vibrational Energy (zpe) 31997.3 cm-1
Scaled (by 0.9568) Zero Point Vibrational Energy (zpe) 30615.0 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 MP2/6-31G
ABC
0.12742 0.09541 0.06076

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.564 0.000
C2 0.061 -1.748 0.000
C3 0.392 -0.962 1.294
C4 0.392 -0.962 -1.294
C5 -0.395 0.355 1.418
C6 -0.395 0.355 -1.418
H7 0.620 -2.697 0.000
H8 -1.012 -2.009 0.000
H9 -1.478 0.168 1.416
H10 -1.478 0.168 -1.416
H11 0.165 -1.592 2.171
H12 0.165 -1.592 -2.171
H13 1.472 -0.743 1.321
H14 1.472 -0.743 -1.321
H15 -0.132 0.894 -2.336
H16 -0.132 0.894 2.336

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
S13.31262.86602.86601.90521.90524.30603.71382.47772.47773.83443.83443.03923.03922.43362.4336
C23.31261.54991.54992.57642.57641.10121.10442.83632.83632.17882.17882.17812.17813.53183.5318
C32.86601.54992.58891.53923.11622.17622.17792.18873.48191.10303.52941.10152.83814.11112.1924
C42.86601.54992.58893.11621.53922.17622.17793.48192.18873.52941.10302.83811.10152.19244.1111
C51.90522.57641.53923.11622.83583.51442.82451.09883.03982.16094.12082.16763.49173.80141.0967
C61.90522.57643.11621.53922.83583.51442.82453.03981.09884.12082.16093.49172.16761.09673.8014
H74.30601.10122.17622.17623.51443.51441.77053.82263.82262.47792.47792.50762.50764.34944.3494
H83.71381.10442.17792.17792.82452.82451.77052.63872.63872.50402.50403.08483.08483.82873.8287
H92.47772.83632.18873.48191.09883.03983.82262.63872.83272.52284.32003.08844.12604.05171.7841
H102.47772.83633.48192.18873.03981.09883.82262.63872.83274.32002.52284.12603.08841.78414.0517
H113.83442.17881.10303.52942.16094.12082.47792.50402.52284.32004.34151.77513.82405.15552.5095
H123.83442.17883.52941.10304.12082.16092.47792.50404.32002.52284.34153.82401.77512.50955.1555
H133.03922.17811.10152.83812.16763.49172.50763.08483.08844.12601.77513.82402.64254.31602.5067
H143.03922.17812.83811.10153.49172.16762.50763.08484.12603.08843.82401.77512.64252.50674.3160
H152.43363.53184.11112.19243.80141.09674.34943.82874.05171.78415.15552.50954.31602.50674.6716
H162.43363.53182.19244.11111.09673.80144.34943.82871.78414.05172.50955.15552.50674.31604.6716

picture of 2H-Thiopyran, tetrahydro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C5 C3 112.185 S1 C5 H9 108.114
S1 C5 H16 105.118 S1 C6 C4 112.185
S1 C6 H10 108.114 S1 C6 H15 105.118
C2 C3 C5 113.029 C2 C3 H11 109.270
C2 C3 H13 109.296 C2 C4 C6 113.029
C2 C4 H12 109.270 C2 C4 H14 109.296
C3 C2 C4 113.270 C3 C2 H7 109.172
C3 C2 H8 109.120 C3 C5 H9 111.024
C3 C5 H16 111.451 C4 C2 H7 109.172
C4 C2 H8 109.120 C4 C6 H10 111.024
C4 C6 H15 111.451 C5 S1 C6 96.185
C5 C3 H11 108.610 C5 C3 H13 109.210
C6 C4 H12 108.610 C6 C4 H14 109.210
H7 C2 H8 106.781 H9 C5 H16 108.700
H10 C6 H15 108.700 H11 C3 H13 107.260
H12 C4 H14 107.260
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability