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

using model chemistry: HF/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/STO-3G
 hartrees
Energy at 0K-586.078076
Energy at 298.15K-586.090691
Nuclear repulsion energy311.658307
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 HF/STO-3G
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 3726 3042 8.75      
2 A 3717 3035 1.94      
3 A 3711 3030 1.92      
4 A 3607 2945 4.17      
5 A 3601 2941 2.56      
6 A 3590 2931 8.76      
7 A 1841 1503 0.12      
8 A 1822 1488 0.13      
9 A 1818 1485 1.17      
10 A 1689 1379 4.91      
11 A 1642 1341 9.65      
12 A 1509 1232 0.21      
13 A 1483 1211 5.06      
14 A 1289 1053 1.55      
15 A 1224 999 0.19      
16 A 1145 935 8.26      
17 A 998 815 2.33      
18 A 990 808 0.96      
19 A 854 697 0.19      
20 A 580 473 0.25      
21 A 409 334 0.44      
22 A 373 304 0.61      
23 A 200 164 0.99      
24 A 3719 3037 0.63      
25 A 3710 3029 0.77      
26 A 3602 2941 5.30      
27 A 3589 2931 1.93      
28 A 1827 1492 0.65      
29 A 1815 1482 0.15      
30 A 1705 1392 0.97      
31 A 1658 1354 9.57      
32 A 1594 1302 12.03      
33 A 1527 1247 2.43      
34 A 1407 1149 0.07      
35 A 1324 1081 0.21      
36 A 1292 1055 0.00      
37 A 1134 926 0.13      
38 A 1096 895 1.64      
39 A 962 785 0.02      
40 A 885 723 0.19      
41 A 456 373 0.18      
42 A 248 202 0.15      

Unscaled Zero Point Vibrational Energy (zpe) 37683.9 cm-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 30768.9 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 HF/STO-3G
ABC
0.13371 0.09889 0.06336

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.761 -1.308 0.000
C2 0.818 1.539 0.000
C3 0.141 1.011 1.284
C4 0.141 1.011 -1.284
C5 0.141 -0.533 1.354
C6 0.141 -0.533 -1.354
H7 0.790 2.627 0.000
H8 1.865 1.242 0.000
H9 1.171 -0.887 1.380
H10 1.171 -0.887 -1.380
H11 0.664 1.407 2.153
H12 0.664 1.407 -2.153
H13 -0.884 1.375 1.328
H14 -0.884 1.375 -1.328
H15 -0.330 -0.851 -2.282
H16 -0.330 -0.851 2.282

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
S13.25592.80052.80051.80221.80224.22983.66102.41172.41173.74723.74722.99652.99652.36672.3667
C23.25591.54511.54512.56652.56651.08811.08852.81302.81302.16242.16242.16542.16543.49783.4978
C32.80051.54512.56891.54603.05732.16372.16282.16153.42981.08883.49951.08842.83004.05032.1639
C42.80051.54512.56893.05731.54602.16372.16283.42982.16153.49951.08882.83001.08842.16394.0503
C51.80222.56651.54603.05732.70833.49872.82131.08952.94342.16284.04222.16623.44783.67981.0874
C61.80222.56653.05731.54602.70833.49872.82132.94341.08954.04222.16283.44782.16621.08743.6798
H74.22981.08812.16372.16373.49873.49871.75303.79383.79382.47752.47752.47692.47694.30744.3074
H83.66101.08852.16282.16282.82132.82131.75302.63032.63032.47072.47073.05653.05653.79543.7954
H92.41172.81302.16153.42981.08952.94343.79382.63032.76062.47284.24283.05634.08353.95771.7511
H102.41172.81303.42982.16152.94341.08953.79382.63032.76064.24282.47284.08353.05631.75113.9577
H113.74722.16241.08883.49952.16284.04222.47752.47072.47284.24284.30581.75483.81035.07472.4706
H123.74722.16243.49951.08884.04222.16282.47752.47074.24282.47284.30583.81031.75482.47065.0747
H132.99652.16541.08842.83002.16623.44782.47693.05653.05634.08351.75483.81032.65664.27702.4839
H142.99652.16542.83001.08843.44782.16622.47693.05654.08353.05633.81031.75482.65662.48394.2770
H152.36673.49784.05032.16393.67981.08744.30743.79543.95771.75115.07472.47064.27702.48394.5632
H162.36673.49782.16394.05031.08743.67984.30743.79541.75113.95772.47065.07472.48394.27704.5632

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 113.310 S1 C5 H9 110.600
S1 C5 H16 107.381 S1 C6 C4 113.310
S1 C6 H10 110.600 S1 C6 H15 107.381
C2 C3 C5 112.255 C2 C3 H11 109.140
C2 C3 H13 109.402 C2 C4 C6 112.255
C2 C4 H12 109.140 C2 C4 H14 109.402
C3 C2 C4 112.463 C3 C2 H7 109.286
C3 C2 H8 109.186 C3 C5 H9 108.971
C3 C5 H16 109.275 C4 C2 H7 109.286
C4 C2 H8 109.186 C4 C6 H10 108.971
C4 C6 H15 109.275 C5 S1 C6 97.423
C5 C3 H11 109.111 C5 C3 H13 109.399
C6 C4 H12 109.111 C6 C4 H14 109.399
H7 C2 H8 107.297 H9 C5 H16 107.104
H10 C6 H15 107.104 H11 C3 H13 107.412
H12 C4 H14 107.412
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.144      
2 C -0.103      
3 C -0.102      
4 C -0.102      
5 C -0.195      
6 C -0.195      
7 H 0.054      
8 H 0.050      
9 H 0.054      
10 H 0.054      
11 H 0.054      
12 H 0.054      
13 H 0.054      
14 H 0.054      
15 H 0.062      
16 H 0.062      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.675 0.683 0.000 0.960
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.072 -0.999 0.000
y -0.999 -44.247 0.000
z 0.000 0.000 -41.121
Traceless
 xyz
x -0.388 -0.999 0.000
y -0.999 -2.150 0.000
z 0.000 0.000 2.539
Polar
3z2-r25.078
x2-y21.175
xy-0.999
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.280 0.545 0.000
y 0.545 4.556 0.000
z 0.000 0.000 5.937


<r2> (average value of r2) Å2
<r2> 195.315
(<r2>)1/2 13.976