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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-593.493039
Energy at 298.15K-593.505521
HF Energy-592.680660
Nuclear repulsion energy312.773082
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 3172 2989 21.33      
2 A 3154 2972 37.21      
3 A 3141 2959 27.03      
4 A 3101 2922 18.90      
5 A 3093 2914 20.57      
6 A 3084 2906 18.04      
7 A 1559 1469 2.31      
8 A 1547 1457 12.04      
9 A 1529 1441 9.24      
10 A 1432 1349 0.38      
11 A 1395 1314 6.08      
12 A 1316 1240 0.58      
13 A 1290 1215 6.90      
14 A 1131 1066 2.50      
15 A 1070 1009 0.57      
16 A 1014 956 9.54      
17 A 867 816 4.85      
18 A 856 806 0.70      
19 A 699 659 2.93      
20 A 519 489 0.48      
21 A 377 355 0.38      
22 A 355 334 0.13      
23 A 191 180 1.92      
24 A 3173 2990 5.89      
25 A 3149 2967 15.34      
26 A 3104 2925 18.21      
27 A 3093 2914 34.45      
28 A 1539 1450 3.42      
29 A 1524 1436 1.01      
30 A 1436 1353 0.13      
31 A 1414 1332 0.19      
32 A 1358 1280 17.47      
33 A 1331 1254 2.40      
34 A 1210 1141 0.00      
35 A 1146 1080 0.49      
36 A 1135 1069 0.32      
37 A 984 927 0.15      
38 A 948 893 3.99      
39 A 832 784 0.08      
40 A 730 688 0.16      
41 A 404 381 0.32      
42 A 249 234 0.50      

Unscaled Zero Point Vibrational Energy (zpe) 32324.8 cm-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 30456.5 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
0.13414 0.10039 0.06414

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 1.506 0.000
C2 0.070 -1.718 0.000
C3 0.387 -0.936 1.273
C4 0.387 -0.936 -1.273
C5 -0.390 0.372 1.359
C6 -0.390 0.372 -1.359
H7 0.628 -2.661 0.000
H8 -0.996 -1.987 0.000
H9 -1.469 0.173 1.368
H10 -1.469 0.173 -1.368
H11 0.149 -1.549 2.151
H12 0.149 -1.549 -2.151
H13 1.461 -0.716 1.312
H14 1.461 -0.716 -1.312
H15 -0.149 0.909 -2.282
H16 -0.149 0.909 2.282

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
S13.22452.78022.78021.81271.81274.21373.63162.40902.40903.73903.73902.96502.96502.36302.3630
C23.22451.52751.52752.53522.53521.09591.09872.79532.79532.15882.15882.15852.15853.48623.4862
C32.78021.52752.54551.52373.04012.15752.15352.16413.41261.09733.48621.09612.80714.04002.1695
C42.78021.52752.54553.04011.52372.15752.15353.41262.16413.48621.09732.80711.09612.16954.0400
C51.81272.53521.52373.04012.71883.47612.78881.09652.93922.14664.03762.14763.42723.68831.0941
C61.81272.53523.04011.52372.71883.47612.78882.93921.09654.03762.14663.42722.14761.09413.6883
H74.21371.09592.15752.15753.47613.47611.75843.78153.78152.46802.46802.48902.48904.30724.3072
H83.63161.09872.15352.15352.78882.78881.75842.59992.59992.47542.47543.06073.06073.78243.7824
H92.40902.79532.16413.41261.09652.93923.78152.59992.73522.48954.23823.06184.06833.94961.7660
H102.40902.79533.41262.16412.93921.09653.78152.59992.73524.23822.48954.06833.06181.76603.9496
H113.73902.15881.09733.48622.14664.03762.46802.47542.48954.23824.30141.76553.79515.07702.4795
H123.73902.15883.48621.09734.03762.14662.46802.47544.23822.48954.30143.79511.76552.47955.0770
H132.96502.15851.09612.80712.14763.42722.48903.06073.06184.06831.76553.79512.62374.25952.4842
H142.96502.15852.80711.09613.42722.14762.48903.06074.06833.06183.79511.76552.62372.48424.2595
H152.36303.48624.04002.16953.68831.09414.30723.78243.94961.76605.07702.47954.25952.48424.5631
H162.36303.48622.16954.04001.09413.68834.30723.78241.76603.94962.47955.07702.48424.25954.5631

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 112.589 S1 C5 H9 109.312
S1 C5 H16 106.112 S1 C6 C4 112.589
S1 C6 H10 109.312 S1 C6 H15 106.112
C2 C3 C5 112.386 C2 C3 H11 109.575
C2 C3 H13 109.624 C2 C4 C6 112.386
C2 C4 H12 109.575 C2 C4 H14 109.624
C3 C2 C4 112.866 C3 C2 H7 109.556
C3 C2 H8 109.082 C3 C5 H9 110.298
C3 C5 H16 110.876 C4 C2 H7 109.556
C4 C2 H8 109.082 C4 C6 H10 110.298
C4 C6 H15 110.876 C5 S1 C6 97.166
C5 C3 H11 108.879 C5 C3 H13 109.031
C6 C4 H12 108.879 C6 C4 H14 109.031
H7 C2 H8 106.496 H9 C5 H16 107.446
H10 C6 H15 107.446 H11 C3 H13 107.206
H12 C4 H14 107.206
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability