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

using model chemistry: MP2/Def2TZVPP

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/Def2TZVPP
 hartrees
Energy at 0K-593.820675
Energy at 298.15K-593.833040
HF Energy-592.782106
Nuclear repulsion energy313.701051
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/Def2TZVPP
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' 3143 2990 18.86      
2 A' 3128 2976 34.11      
3 A' 3117 2966 29.93      
4 A' 3068 2919 9.83      
5 A' 3066 2917 31.03      
6 A' 3058 2910 19.45      
7 A' 1499 1426 2.40      
8 A' 1485 1413 12.35      
9 A' 1470 1399 7.26      
10 A' 1382 1315 0.40      
11 A' 1344 1278 2.81      
12 A' 1272 1210 0.62      
13 A' 1250 1190 4.64      
14 A' 1089 1036 1.60      
15 A' 1045 994 0.54      
16 A' 984 936 7.24      
17 A' 844 803 4.29      
18 A' 835 794 0.21      
19 A' 686 653 2.58      
20 A' 500 476 0.37      
21 A' 369 351 0.35      
22 A' 340 324 0.13      
23 A' 184 175 1.60      
24 A" 3144 2992 5.93      
25 A" 3122 2971 17.57      
26 A" 3071 2922 14.76      
27 A" 3068 2919 39.14      
28 A" 1480 1408 3.69      
29 A" 1466 1395 1.39      
30 A" 1390 1323 0.00      
31 A" 1371 1305 0.06      
32 A" 1303 1240 15.03      
33 A" 1297 1234 1.73      
34 A" 1169 1112 0.13      
35 A" 1117 1063 0.07      
36 A" 1101 1048 0.54      
37 A" 960 914 0.78      
38 A" 915 871 2.74      
39 A" 804 765 0.03      
40 A" 716 681 0.08      
41 A" 398 378 0.21      
42 A" 242 230 0.40      

Unscaled Zero Point Vibrational Energy (zpe) 31645.0 cm-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 30110.2 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/Def2TZVPP
ABC
0.13481 0.10102 0.06457

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.773 -1.286 0.000
C2 0.821 1.505 0.000
C3 0.147 1.000 1.271
C4 0.147 1.000 -1.271
C5 0.147 -0.519 1.356
C6 0.147 -0.519 -1.356
H7 0.829 2.596 0.000
H8 1.867 1.184 0.000
H9 1.169 -0.903 1.352
H10 1.169 -0.903 -1.352
H11 0.665 1.403 2.144
H12 0.665 1.403 -2.144
H13 -0.884 1.358 1.308
H14 -0.884 1.358 -1.308
H15 -0.335 -0.863 -2.270
H16 -0.335 -0.863 2.270

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
S13.21452.77202.77201.80881.80884.19943.61542.39722.39723.72763.72762.95122.95122.35002.3500
C23.21451.52511.52512.52812.52811.09061.09412.78392.78392.15182.15182.15422.15423.47863.4786
C32.77201.52512.54161.52113.03402.15142.14692.16153.39791.09263.47711.09162.79994.02972.1682
C42.77201.52512.54163.03401.52112.15142.14693.39792.16153.47711.09262.79991.09162.16824.0297
C51.80882.52811.52113.03402.71133.46512.77461.09202.91982.14124.02612.14153.41733.67361.0892
C61.80882.52813.03401.52112.71133.46512.77462.91981.09204.02612.14123.41732.14151.08923.6736
H74.19941.09062.15142.15143.46513.46511.75273.76673.76672.45872.45872.48562.48564.29824.2982
H83.61541.09412.14692.14692.77462.77461.75272.58292.58292.46732.46733.05113.05113.76753.7675
H92.39722.78392.16153.39791.09202.91983.76672.58292.70442.48974.21823.05404.04983.92221.7626
H102.39722.78393.39792.16152.91981.09203.76672.58292.70444.21822.48974.04983.05401.76263.9222
H113.72762.15181.09263.47712.14124.02612.45872.46732.48974.21824.28731.76103.78365.06132.4807
H123.72762.15183.47711.09264.02612.14122.45872.46734.21822.48974.28733.78361.76102.48075.0613
H132.95122.15421.09162.79992.14153.41732.48563.05113.05404.04981.76103.78362.61574.24652.4816
H142.95122.15422.79991.09163.41732.14152.48563.05114.04983.05403.78361.76102.61572.48164.2465
H152.35003.47864.02972.16823.67361.08924.29823.76753.92221.76265.06132.48074.24652.48164.5396
H162.35003.47862.16824.02971.08923.67364.29823.76751.76263.92222.48075.06132.48164.24654.5396

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 112.419 S1 C5 H9 108.942
S1 C5 H16 105.666 S1 C6 C4 112.419
S1 C6 H10 108.942 S1 C6 H15 105.666
C2 C3 C5 112.183 C2 C3 H11 109.463
C2 C3 H13 109.710 C2 C4 C6 112.183
C2 C4 H12 109.463 C2 C4 H14 109.710
C3 C2 C4 112.871 C3 C2 H7 109.551
C3 C2 H8 108.994 C3 C5 H9 110.544
C3 C5 H16 111.241 C4 C2 H7 109.551
C4 C2 H8 108.994 C4 C6 H10 110.544
C4 C6 H15 111.241 C5 S1 C6 97.092
C5 C3 H11 108.909 C5 C3 H13 108.991
C6 C4 H12 108.909 C6 C4 H14 108.991
H7 C2 H8 106.687 H9 C5 H16 107.809
H10 C6 H15 107.809 H11 C3 H13 107.465
H12 C4 H14 107.465
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability