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All results from a given calculation for C5H10S (Cyclopentanethiol)

using model chemistry: BLYP/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at BLYP/STO-3G
 hartrees
Energy at 0K-587.806803
Energy at 298.15K-587.817855
Nuclear repulsion energy294.060054
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/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 3359 3108 12.80      
2 A 3350 3099 0.74      
3 A 3346 3096 1.38      
4 A 3342 3092 1.12      
5 A 3248 3005 6.24      
6 A 3243 3001 4.23      
7 A 3239 2997 5.49      
8 A 3236 2994 6.66      
9 A 3220 2979 7.71      
10 A 2834 2622 34.57      
11 A 1645 1522 0.00      
12 A 1630 1508 0.12      
13 A 1628 1506 0.60      
14 A 1623 1501 0.01      
15 A 1443 1335 0.13      
16 A 1425 1319 2.53      
17 A 1414 1308 0.62      
18 A 1393 1289 3.73      
19 A 1364 1262 0.92      
20 A 1349 1248 14.69      
21 A 1326 1227 0.22      
22 A 1295 1198 2.89      
23 A 1268 1173 0.62      
24 A 1235 1142 5.08      
25 A 1149 1063 0.75      
26 A 1112 1029 0.75      
27 A 1048 970 1.05      
28 A 1038 960 0.79      
29 A 1006 931 1.20      
30 A 978 905 1.94      
31 A 953 881 4.16      
32 A 927 857 0.65      
33 A 854 790 2.04      
34 A 842 779 0.12      
35 A 782 723 3.06      
36 A 651 603 0.43      
37 A 478 442 1.21      
38 A 365 337 0.46      
39 A 245 227 0.78      
40 A 178 165 9.86      
41 A 138 127 0.09      
42 A 29 27 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 32611.1 cm-1
Scaled (by 0.9252) Zero Point Vibrational Energy (zpe) 30171.8 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/STO-3G
ABC
0.19951 0.05813 0.04812

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.596 1.217 -0.805
H2 -2.357 1.161 0.971
C3 -1.959 0.796 0.000
H4 -2.511 -1.186 -0.901
H5 -2.451 -1.192 0.889
C6 -1.958 -0.794 -0.022
H7 -0.148 -1.486 -1.114
H8 -0.244 -2.132 0.560
C9 -0.439 -1.239 -0.070
H10 -0.232 2.190 0.358
H11 -0.208 1.368 -1.243
C12 -0.452 1.236 -0.166
H13 0.322 0.068 1.535
C14 0.380 0.021 0.421
H15 2.517 1.060 0.577
S16 2.155 -0.074 -0.113

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 H7 H8 C9 H10 H11 C12 H13 C14 H15 S16
H11.79281.11032.40692.94912.25083.66004.31473.35082.80862.43322.23763.91333.43395.29934.9721
H21.79281.11063.00632.35672.22894.02903.93463.24382.43873.09222.21992.94813.01524.89104.8018
C31.11031.11062.24602.23231.58983.11893.43922.54082.24812.22291.57902.84402.49954.52104.2065
H42.40693.00632.24601.79121.11012.39112.85802.23324.26333.45643.26253.94083.40035.70184.8605
H52.94912.35672.23231.79121.11033.06642.42162.22974.07954.01663.31743.11343.11535.46374.8441
C62.25082.22891.58981.11011.11032.22372.25091.58333.46763.03752.53122.89182.51484.88044.1757
H73.66004.02903.11892.39113.06642.22371.79701.11173.96052.85752.89783.10672.21534.05532.8806
H84.31473.93463.43922.85802.42162.25091.79701.11044.32673.93743.45162.47182.24624.22063.2309
C93.35083.24382.54082.23322.22971.58331.11171.11043.46132.86782.47632.20461.58063.79992.8430
H102.80862.43872.24814.26334.07953.46763.96054.32673.46131.79971.11092.48902.25422.98053.3238
H112.43323.09222.22293.45644.01663.03752.85753.93742.86781.79971.11153.11232.21993.29102.9899
C122.23762.21991.57903.26253.31742.53122.89783.45162.47631.11091.11152.20401.58493.06572.9180
H133.91332.94812.84403.94083.11342.89183.10672.47182.20462.48903.11232.20401.11612.59242.4685
C143.43393.01522.49953.40033.11532.51482.21532.24621.58062.25422.21991.58491.11612.38151.8560
H155.29934.89104.52105.70185.46374.88044.05534.22063.79992.98053.29103.06572.59242.38151.3765
S164.97214.80184.20654.86054.84414.17572.88063.23092.84303.32382.98992.91802.46851.85601.3765

picture of Cyclopentanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 107.661 H1 C3 C6 111.715
H1 C3 C12 111.425 H2 C3 C6 109.998
H2 C3 C12 110.028 C3 C6 H4 111.349
C3 C6 H5 110.269 C3 C6 C9 106.399
C3 C12 H10 112.219 C3 C12 H11 110.205
C3 C12 C14 104.371 H4 C6 H5 107.550
H4 C6 C9 110.793 H5 C6 C9 110.513
C6 C3 C12 106.028 C6 C9 H7 109.964
C6 C9 H8 112.166 C6 C9 C14 105.275
H7 C9 H8 107.937 H7 C9 C14 109.496
H8 C9 C14 111.981 C9 C14 C12 102.934
C9 C14 H13 108.440 C9 C14 S16 111.385
H10 C12 H11 108.153 H10 C12 C14 112.285
H11 C12 C14 109.572 C12 C14 H13 108.117
C12 C14 S16 115.773 H13 C14 S16 109.797
C14 S16 H15 93.726
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.068      
2 H 0.066      
3 C -0.132      
4 H 0.068      
5 H 0.067      
6 C -0.132      
7 H 0.067      
8 H 0.069      
9 C -0.133      
10 H 0.064      
11 H 0.067      
12 C -0.134      
13 H 0.064      
14 C -0.129      
15 H -0.029      
16 S 0.091      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.523 0.466 0.461 0.839
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.928 1.520 0.894
y 1.520 -41.605 0.540
z 0.894 0.540 -41.456
Traceless
 xyz
x -1.397 1.520 0.894
y 1.520 0.587 0.540
z 0.894 0.540 0.810
Polar
3z2-r21.620
x2-y2-1.323
xy1.520
xz0.894
yz0.540


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.615 0.345 -0.032
y 0.345 5.019 0.398
z -0.032 0.398 4.199


<r2> (average value of r2) Å2
<r2> 237.834
(<r2>)1/2 15.422