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

using model chemistry: MP2=FULL/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=FULL/6-31G
 hartrees
Energy at 0K-593.087530
Energy at 298.15K-593.099847
HF Energy-592.563621
Nuclear repulsion energy305.450337
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/6-31G
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 3158 3000 20.35      
2 A 3106 2951 69.17      
3 A 3091 2937 29.74      
4 A 3082 2929 14.86      
5 A 3044 2892 20.77      
6 A 3033 2882 20.74      
7 A 1565 1487 4.43      
8 A 1559 1481 8.59      
9 A 1538 1461 9.42      
10 A 1438 1366 1.35      
11 A 1389 1320 6.86      
12 A 1308 1242 3.03      
13 A 1281 1217 3.22      
14 A 1124 1068 2.28      
15 A 1068 1015 0.76      
16 A 1008 958 10.23      
17 A 867 824 4.69      
18 A 825 784 1.30      
19 A 622 591 3.45      
20 A 509 484 0.57      
21 A 357 339 0.38      
22 A 339 322 0.15      
23 A 171 162 2.08      
24 A 3158 3000 9.17      
25 A 3100 2945 26.81      
26 A 3084 2930 9.32      
27 A 3043 2892 43.67      
28 A 1550 1473 2.20      
29 A 1533 1457 1.01      
30 A 1435 1364 0.00      
31 A 1424 1353 0.52      
32 A 1358 1290 22.68      
33 A 1331 1264 1.06      
34 A 1205 1145 0.03      
35 A 1152 1094 0.86      
36 A 1119 1063 0.21      
37 A 969 920 0.02      
38 A 945 898 5.54      
39 A 827 785 0.19      
40 A 653 621 1.22      
41 A 398 379 0.26      
42 A 236 224 0.56      

Unscaled Zero Point Vibrational Energy (zpe) 31999.8 cm-1
Scaled (by 0.9501) Zero Point Vibrational Energy (zpe) 30403.0 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/6-31G
ABC
0.12748 0.09545 0.06080

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.564 0.000
C2 0.062 -1.747 0.000
C3 0.393 -0.962 1.294
C4 0.393 -0.962 -1.294
C5 -0.395 0.354 1.417
C6 -0.395 0.354 -1.417
H7 0.620 -2.696 0.000
H8 -1.011 -2.009 0.000
H9 -1.478 0.167 1.415
H10 -1.478 0.167 -1.415
H11 0.165 -1.592 2.170
H12 0.165 -1.592 -2.170
H13 1.472 -0.742 1.321
H14 1.472 -0.742 -1.321
H15 -0.134 0.894 -2.335
H16 -0.134 0.894 2.335

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
S13.31182.86522.86521.90501.90504.30513.71312.47712.47713.83373.83373.03773.03772.43312.4331
C23.31181.54961.54962.57572.57571.10111.10432.83522.83522.17842.17842.17772.17773.53113.5311
C32.86521.54962.58841.53883.11542.17592.17752.18843.48031.10283.52881.10142.83734.11042.1922
C42.86521.54962.58843.11541.53882.17592.17753.48032.18843.52881.10282.83731.10142.19224.1104
C51.90502.57571.53883.11542.83483.51352.82351.09873.03782.16064.11992.16713.49063.80031.0966
C61.90502.57573.11541.53882.83483.51352.82353.03781.09874.11992.16063.49062.16711.09663.8003
H74.30511.10112.17592.17593.51353.51351.77033.82153.82152.47732.47732.50752.50754.34884.3488
H83.71311.10432.17752.17752.82352.82351.77032.63732.63732.50372.50373.08433.08433.82763.8276
H92.47712.83522.18843.48031.09873.03783.82152.63732.82942.52324.31843.08804.12434.04941.7839
H102.47712.83523.48032.18843.03781.09873.82152.63732.82944.31842.52324.12433.08801.78394.0494
H113.83372.17841.10283.52882.16064.11992.47732.50372.52324.31844.34091.77493.82325.15472.5093
H123.83372.17843.52881.10284.11992.16062.47732.50374.31842.52324.34093.82321.77492.50935.1547
H133.03772.17771.10142.83732.16713.49062.50753.08433.08804.12431.77493.82322.64154.31522.5067
H143.03772.17772.83731.10143.49062.16712.50753.08434.12433.08803.82321.77492.64152.50674.3152
H152.43313.53114.11042.19223.80031.09664.34883.82764.04941.78395.15472.50934.31522.50674.6706
H162.43313.53112.19224.11041.09663.80034.34883.82761.78394.04942.50935.15472.50674.31524.6706

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 112.169 S1 C5 H9 108.097
S1 C5 H16 105.109 S1 C6 C4 112.169
S1 C6 H10 108.097 S1 C6 H15 105.109
C2 C3 C5 113.016 C2 C3 H11 109.272
C2 C3 H13 109.295 C2 C4 C6 113.016
C2 C4 H12 109.272 C2 C4 H14 109.295
C3 C2 C4 113.270 C3 C2 H7 109.177
C3 C2 H8 109.116 C3 C5 H9 111.037
C3 C5 H16 111.467 C4 C2 H7 109.177
C4 C2 H8 109.116 C4 C6 H10 111.037
C4 C6 H15 111.467 C5 S1 C6 96.157
C5 C3 H11 108.626 C5 C3 H13 109.206
C6 C4 H12 108.626 C6 C4 H14 109.206
H7 C2 H8 106.780 H9 C5 H16 108.711
H10 C6 H15 108.711 H11 C3 H13 107.261
H12 C4 H14 107.261
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability