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

using model chemistry: B3LYP/3-21G

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/3-21G
 hartrees
Energy at 0K-591.731911
Energy at 298.15K-591.744156
Nuclear repulsion energy306.414138
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/3-21G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3147 3037 15.86      
2 A 3101 2992 56.48      
3 A 3084 2976 9.56      
4 A 3077 2969 23.83      
5 A 3042 2935 20.17      
6 A 3032 2926 10.13      
7 A 1551 1497 7.97      
8 A 1541 1487 10.70      
9 A 1525 1472 12.47      
10 A 1410 1361 0.24      
11 A 1371 1323 3.96      
12 A 1285 1240 4.09      
13 A 1266 1222 2.53      
14 A 1090 1052 1.20      
15 A 1031 995 1.74      
16 A 990 955 10.85      
17 A 854 825 5.58      
18 A 802 774 2.65      
19 A 603 582 5.84      
20 A 506 488 1.32      
21 A 359 346 0.59      
22 A 332 321 0.26      
23 A 168 162 2.19      
24 A 3147 3037 6.36      
25 A 3095 2986 18.47      
26 A 3080 2972 6.53      
27 A 3038 2931 38.75      
28 A 1532 1479 3.77      
29 A 1522 1469 2.66      
30 A 1418 1368 0.79      
31 A 1406 1357 0.06      
32 A 1328 1281 7.88      
33 A 1323 1277 14.41      
34 A 1198 1156 0.04      
35 A 1144 1104 2.30      
36 A 1079 1041 0.09      
37 A 942 909 0.03      
38 A 915 883 9.20      
39 A 810 781 0.14      
40 A 634 612 2.86      
41 A 402 387 0.13      
42 A 237 228 0.70      

Unscaled Zero Point Vibrational Energy (zpe) 31709.6 cm-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 30596.6 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/3-21G
ABC
0.12755 0.09654 0.06138

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.554 0.000
C2 0.062 -1.735 0.000
C3 0.401 -0.953 1.291
C4 0.401 -0.953 -1.291
C5 -0.404 0.347 1.419
C6 -0.404 0.347 -1.419
H7 0.616 -2.682 0.000
H8 -1.009 -1.982 0.000
H9 -1.480 0.153 1.401
H10 -1.480 0.153 -1.401
H11 0.183 -1.587 2.162
H12 0.183 -1.587 -2.162
H13 1.471 -0.716 1.307
H14 1.471 -0.716 -1.307
H15 -0.151 0.893 -2.331
H16 -0.151 0.893 2.331

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
S13.28942.84852.84851.90651.90654.28053.67682.47252.47253.81753.81753.00453.00452.42732.4273
C23.28941.54651.54652.56212.56211.09681.09922.81182.81182.17022.17022.17512.17513.51873.5187
C32.84851.54652.58161.53443.11162.16802.17062.18543.46511.09903.51711.09632.81954.10212.1895
C42.84851.54652.58163.11161.53442.16802.17063.46512.18543.51711.09902.81951.09632.18954.1021
C51.90652.56211.53443.11162.83853.49662.79321.09373.02442.15304.11192.15833.47533.79781.0921
C61.90652.56213.11161.53442.83853.49662.79323.02441.09374.11192.15303.47532.15831.09213.7978
H74.28051.09682.16802.16803.49663.49661.76873.79383.79382.46162.46162.51092.51094.33564.3356
H83.67681.09922.17062.17062.79322.79321.76872.59662.59662.50002.50003.07583.07583.79863.7986
H92.47252.81182.18543.46511.09373.02443.79382.59662.80102.52494.29953.07844.09854.02921.7827
H102.47252.81183.46512.18543.02441.09373.79382.59662.80104.29952.52494.09853.07841.78274.0292
H113.81752.17021.09903.51712.15304.11192.46162.50002.52494.29954.32371.77443.80145.14232.5078
H123.81752.17023.51711.09904.11192.15302.46162.50004.29952.52494.32373.80141.77442.50785.1423
H133.00452.17511.09632.81952.15833.47532.51093.07583.07844.09851.77443.80142.61394.29572.5037
H143.00452.17512.81951.09633.47532.15832.51093.07584.09853.07843.80141.77442.61392.50374.2957
H152.42733.51874.10212.18953.79781.09214.33563.79864.02921.78275.14232.50784.29572.50374.6613
H162.42733.51872.18954.10211.09213.79784.33563.79861.78274.02922.50785.14232.50374.29574.6613

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 111.293 S1 C5 H9 107.910
S1 C5 H16 104.814 S1 C6 C4 111.293
S1 C6 H10 107.910 S1 C6 H15 104.814
C2 C3 C5 112.528 C2 C3 H11 109.067
C2 C3 H13 109.600 C2 C4 C6 112.528
C2 C4 H12 109.067 C2 C4 H14 109.600
C3 C2 C4 113.159 C3 C2 H7 109.023
C3 C2 H8 109.084 C3 C5 H9 111.412
C3 C5 H16 111.842 C4 C2 H7 109.023
C4 C2 H8 109.084 C4 C6 H10 111.412
C4 C6 H15 111.842 C5 S1 C6 96.219
C5 C3 H11 108.550 C5 C3 H13 109.125
C6 C4 H12 108.550 C6 C4 H14 109.125
H7 C2 H8 107.303 H9 C5 H16 109.293
H10 C6 H15 109.293 H11 C3 H13 107.857
H12 C4 H14 107.857
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.221     -0.254
2 C -0.363     -0.071
3 C -0.370     -0.009
4 C -0.370     -0.009
5 C -0.598     -0.245
6 C -0.598     -0.245
7 H 0.194     0.028
8 H 0.184     0.064
9 H 0.219     0.128
10 H 0.219     0.128
11 H 0.197     0.021
12 H 0.197     0.021
13 H 0.206     0.060
14 H 0.206     0.060
15 H 0.229     0.162
16 H 0.229     0.162


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.443 -2.180 0.000 2.225
CHELPG        
AIM        
ESP -0.510 -2.158 0.000 2.218


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.400 -0.130 0.000
y -0.130 -50.063 0.000
z 0.000 0.000 -42.118
Traceless
 xyz
x -0.309 -0.130 0.000
y -0.130 -5.804 0.000
z 0.000 0.000 6.113
Polar
3z2-r212.226
x2-y23.664
xy-0.130
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.820 0.031 -0.533
y 0.031 10.432 -0.128
z -0.533 -0.128 7.676


<r2> (average value of r2) Å2
<r2> 202.565
(<r2>)1/2 14.233