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

using model chemistry: BLYP/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 BLYP/3-21G
 hartrees
Energy at 0K-591.574413
Energy at 298.15K-591.586451
Nuclear repulsion energy303.561810
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 BLYP/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 3065 3048 21.05      
2 A 3019 3003 65.35      
3 A 3002 2986 7.22      
4 A 2993 2977 28.37      
5 A 2959 2943 25.31      
6 A 2948 2932 8.56      
7 A 1515 1507 6.25      
8 A 1503 1495 8.63      
9 A 1489 1481 9.19      
10 A 1370 1362 0.79      
11 A 1333 1325 5.27      
12 A 1244 1237 6.02      
13 A 1227 1221 1.75      
14 A 1055 1049 1.34      
15 A 995 989 2.26      
16 A 957 952 8.87      
17 A 831 826 5.10      
18 A 773 768 2.76      
19 A 569 566 5.85      
20 A 490 487 1.45      
21 A 348 346 0.56      
22 A 320 319 0.37      
23 A 163 162 2.08      
24 A 3065 3048 8.12      
25 A 3013 2996 18.80      
26 A 2998 2982 7.76      
27 A 2953 2936 44.53      
28 A 1495 1487 2.71      
29 A 1486 1478 1.82      
30 A 1378 1371 0.17      
31 A 1368 1360 0.05      
32 A 1291 1284 6.57      
33 A 1280 1273 18.06      
34 A 1162 1155 0.16      
35 A 1109 1103 2.37      
36 A 1037 1032 0.05      
37 A 912 907 0.20      
38 A 882 877 8.48      
39 A 785 780 0.09      
40 A 599 595 3.27      
41 A 388 386 0.07      
42 A 229 228 0.70      

Unscaled Zero Point Vibrational Energy (zpe) 30799.0 cm-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 30629.6 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 BLYP/3-21G
ABC
0.12508 0.09472 0.06018

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.572 0.000
C2 0.063 -1.749 0.000
C3 0.404 -0.963 1.302
C4 0.404 -0.963 -1.302
C5 -0.406 0.346 1.437
C6 -0.406 0.346 -1.437
H7 0.621 -2.702 0.000
H8 -1.015 -1.998 0.000
H9 -1.491 0.155 1.419
H10 -1.491 0.155 -1.419
H11 0.182 -1.603 2.177
H12 0.182 -1.603 -2.177
H13 1.481 -0.725 1.320
H14 1.481 -0.725 -1.320
H15 -0.146 0.899 -2.351
H16 -0.146 0.899 2.351

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
S13.32142.87772.87771.93151.93154.31863.71162.49812.49813.85403.85403.03453.03452.44962.4496
C23.32141.55871.55872.58352.58351.10431.10662.83762.83762.18542.18542.19142.19143.54703.5470
C32.87771.55872.60381.54523.14152.18342.18662.20263.49851.10703.54451.10352.84434.13642.2063
C42.87771.55872.60383.14151.54522.18342.18663.49852.20263.54451.10702.84431.10352.20634.1364
C51.93152.58351.54523.14152.87333.52292.81641.10103.06022.16694.14822.17323.50803.83641.0993
C61.93152.58353.14151.54522.87333.52292.81643.06021.10104.14822.16693.50802.17321.09933.8364
H74.31861.10432.18342.18343.52293.52291.78113.82553.82552.47792.47792.52802.52804.36814.3681
H83.71161.10662.18662.18662.81642.81641.78112.62232.62232.51622.51623.09763.09763.83083.8308
H92.49812.83762.20263.49851.10103.06023.82552.62232.83742.54294.33843.10074.13554.07051.7968
H102.49812.83763.49852.20263.06021.10103.82552.62232.83744.33842.54294.13553.10071.79684.0705
H113.85402.18541.10703.54452.16694.14822.47792.51622.54294.33844.35441.78703.83225.18372.5295
H123.85402.18543.54451.10704.14822.16692.47792.51624.33842.54294.35443.83221.78702.52955.1837
H133.03452.19141.10352.84432.17323.50802.52803.09763.10074.13551.78703.83222.63934.33092.5194
H143.03452.19142.84431.10353.50802.17322.52803.09764.13553.10073.83221.78702.63932.51944.3309
H152.44963.54704.13642.20633.83641.09934.36813.83084.07051.79685.18372.52954.33092.51944.7016
H162.44963.54702.20634.13641.09933.83644.36813.83081.79684.07052.52955.18372.51944.33094.7016

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 111.242 S1 C5 H9 107.762
S1 C5 H16 104.471 S1 C6 C4 111.242
S1 C6 H10 107.762 S1 C6 H15 104.471
C2 C3 C5 112.680 C2 C3 H11 108.958
C2 C3 H13 109.616 C2 C4 C6 112.680
C2 C4 H12 108.958 C2 C4 H14 109.616
C3 C2 C4 113.286 C3 C2 H7 108.956
C3 C2 H8 109.068 C3 C5 H9 111.580
C3 C5 H16 111.982 C4 C2 H7 108.956
C4 C2 H8 109.068 C4 C6 H10 111.580
C4 C6 H15 111.982 C5 S1 C6 96.111
C5 C3 H11 108.448 C5 C3 H13 109.128
C6 C4 H12 108.448 C6 C4 H14 109.128
H7 C2 H8 107.337 H9 C5 H16 109.488
H10 C6 H15 109.488 H11 C3 H13 107.890
H12 C4 H14 107.890
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.190      
2 C -0.333      
3 C -0.340      
4 C -0.340      
5 C -0.552      
6 C -0.552      
7 H 0.179      
8 H 0.170      
9 H 0.204      
10 H 0.204      
11 H 0.181      
12 H 0.181      
13 H 0.191      
14 H 0.191      
15 H 0.213      
16 H 0.213      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.426 -2.141 0.000 2.183
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.478 -0.109 0.000
y -0.109 -49.967 0.000
z 0.000 0.000 -42.186
Traceless
 xyz
x -0.401 -0.109 0.000
y -0.109 -5.635 0.000
z 0.000 0.000 6.036
Polar
3z2-r212.073
x2-y23.489
xy-0.109
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 205.916
(<r2>)1/2 14.350