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

using model chemistry: B3LYP/CEP-121G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/CEP-121G*
 hartrees
Energy at 0K-44.434870
Energy at 298.15K-44.447076
Nuclear repulsion energy135.442139
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 B3LYP/CEP-121G*
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 3081 2987 42.23      
2 A 3055 2961 95.86      
3 A 3040 2947 62.65      
4 A 3015 2922 29.48      
5 A 3000 2909 35.33      
6 A 2990 2898 20.87      
7 A 1509 1463 2.21      
8 A 1492 1446 10.05      
9 A 1481 1436 7.58      
10 A 1381 1338 1.85      
11 A 1340 1299 8.42      
12 A 1263 1224 2.29      
13 A 1237 1199 6.88      
14 A 1077 1044 2.62      
15 A 1010 979 0.73      
16 A 971 941 8.20      
17 A 832 806 2.99      
18 A 804 779 2.17      
19 A 642 623 4.41      
20 A 497 482 0.52      
21 A 351 340 0.38      
22 A 337 327 0.23      
23 A 177 171 1.89      
24 A 3082 2988 22.76      
25 A 3046 2953 25.47      
26 A 3015 2923 38.78      
27 A 2999 2908 63.93      
28 A 1487 1441 3.60      
29 A 1477 1432 0.24      
30 A 1388 1346 0.22      
31 A 1368 1326 0.51      
32 A 1299 1259 25.24      
33 A 1285 1245 1.72      
34 A 1160 1125 0.17      
35 A 1096 1063 0.60      
36 A 1074 1041 0.01      
37 A 928 900 0.01      
38 A 904 876 5.04      
39 A 794 770 0.10      
40 A 676 655 0.88      
41 A 394 382 0.13      
42 A 232 225 0.40      

Unscaled Zero Point Vibrational Energy (zpe) 31141.1 cm-1
Scaled (by 0.9694) Zero Point Vibrational Energy (zpe) 30188.2 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 B3LYP/CEP-121G*
ABC
0.12971 0.09758 0.06195

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-121G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.531 0.000
C2 0.061 -1.741 0.000
C3 0.385 -0.956 1.294
C4 0.385 -0.956 -1.294
C5 -0.384 0.378 1.393
C6 -0.384 0.378 -1.393
H7 0.621 -2.687 0.000
H8 -1.007 -2.012 0.000
H9 -1.469 0.199 1.420
H10 -1.469 0.199 -1.420
H11 0.130 -1.575 2.168
H12 0.130 -1.575 -2.168
H13 1.464 -0.752 1.346
H14 1.464 -0.752 -1.346
H15 -0.116 0.921 -2.307
H16 -0.116 0.921 2.307

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
S13.27242.82972.82971.84931.84934.26363.68382.43882.43883.79053.79053.02823.02822.38932.3893
C23.27241.54721.54722.57422.57421.09931.10242.84972.84972.17582.17582.18072.18073.52703.5270
C32.82971.54722.58731.54253.09662.17402.17402.18773.48311.10153.52621.09942.85924.09152.1912
C42.82971.54722.58733.09661.54252.17402.17403.48312.18773.52621.10152.85921.09942.19124.0915
C51.84932.57421.54253.09662.78653.51332.83561.09953.02002.16304.09432.16683.49253.74971.0966
C61.84932.57423.09661.54252.78653.51332.83563.02001.09954.09432.16303.49252.16681.09663.7497
H74.26361.09932.17402.17403.51333.51331.76203.83573.83572.48572.48572.50312.50314.34574.3457
H83.68381.10242.17402.17402.83562.83561.76202.66832.66832.48732.48733.08293.08293.83683.8368
H92.43882.84972.18773.48311.09953.02003.83572.66832.83932.50334.31053.08424.14214.02991.7716
H102.43882.84973.48312.18773.02001.09953.83572.66832.83934.31052.50334.14213.08421.77164.0299
H113.79052.17581.10153.52622.16304.09432.48572.48732.50334.31054.33681.76943.84805.13062.5122
H123.79052.17583.52621.10154.09432.16302.48572.48734.31052.50334.33683.84801.76942.51225.1306
H133.02822.18071.09942.85922.16683.49252.50313.08293.08424.14211.76943.84802.69244.31802.4942
H143.02822.18072.85921.09943.49252.16682.50313.08294.14213.08423.84801.76942.69242.49424.3180
H152.38933.52704.09152.19123.74971.09664.34573.83684.02991.77165.13062.51224.31802.49424.6143
H162.38933.52702.19124.09151.09663.74974.34573.83681.77164.02992.51225.13062.49424.31804.6143

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 112.766 S1 C5 H9 108.928
S1 C5 H16 105.540 S1 C6 C4 112.766
S1 C6 H10 108.928 S1 C6 H15 105.540
C2 C3 C5 112.848 C2 C3 H11 109.309
C2 C3 H13 109.809 C2 C4 C6 112.848
C2 C4 H12 109.309 C2 C4 H14 109.809
C3 C2 C4 113.467 C3 C2 H7 109.291
C3 C2 H8 109.116 C3 C5 H9 110.677
C3 C5 H16 111.127 C4 C2 H7 109.291
C4 C2 H8 109.116 C4 C6 H10 110.677
C4 C6 H15 111.127 C5 S1 C6 97.773
C5 C3 H11 108.638 C5 C3 H13 109.045
C6 C4 H12 108.638 C6 C4 H14 109.045
H7 C2 H8 106.311 H9 C5 H16 107.546
H10 C6 H15 107.546 H11 C3 H13 107.018
H12 C4 H14 107.018
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-121G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.002      
2 C -0.278      
3 C -0.269      
4 C -0.269      
5 C -0.430      
6 C -0.430      
7 H 0.169      
8 H 0.139      
9 H 0.167      
10 H 0.167      
11 H 0.163      
12 H 0.163      
13 H 0.155      
14 H 0.155      
15 H 0.197      
16 H 0.197      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.380 -1.820 0.000 1.859
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.892 0.083 0.000
y 0.083 -48.870 0.000
z 0.000 0.000 -41.643
Traceless
 xyz
x -0.635 0.083 0.000
y 0.083 -5.103 0.000
z 0.000 0.000 5.738
Polar
3z2-r211.477
x2-y22.978
xy0.083
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.065 0.105 0.273
y 0.105 11.571 -0.457
z 0.273 -0.457 9.494


<r2> (average value of r2) Å2
<r2> 151.241
(<r2>)1/2 12.298