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All results from a given calculation for C5H10S (Cyclopentanethiol)

using model chemistry: BLYP/6-31G

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/6-31G
 hartrees
Energy at 0K-594.518639
Energy at 298.15K-594.529899
Nuclear repulsion energy294.045778
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/6-31G
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 3051 3028 87.30      
2 A 3038 3015 29.48      
3 A 3032 3009 8.51      
4 A 3014 2991 21.60      
5 A 3005 2982 8.78      
6 A 2992 2970 46.63      
7 A 2983 2960 29.70      
8 A 2978 2955 40.11      
9 A 2977 2955 0.95      
10 A 2403 2385 60.41      
11 A 1521 1510 0.48      
12 A 1507 1495 5.45      
13 A 1503 1491 2.00      
14 A 1498 1486 1.30      
15 A 1340 1329 3.20      
16 A 1335 1325 0.84      
17 A 1319 1309 0.41      
18 A 1308 1298 1.92      
19 A 1295 1285 0.39      
20 A 1261 1252 18.40      
21 A 1248 1238 1.78      
22 A 1208 1199 9.72      
23 A 1189 1180 1.18      
24 A 1155 1146 6.96      
25 A 1072 1064 0.17      
26 A 1020 1012 3.39      
27 A 988 981 1.07      
28 A 959 952 0.18      
29 A 928 921 1.10      
30 A 897 890 2.88      
31 A 858 852 2.26      
32 A 823 817 2.78      
33 A 788 782 6.89      
34 A 780 774 5.28      
35 A 718 712 9.44      
36 A 625 620 0.81      
37 A 448 445 0.19      
38 A 334 332 3.64      
39 A 231 229 3.01      
40 A 168 166 23.55      
41 A 149 148 1.26      
42 A 39 39 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 29991.8 cm-1
Scaled (by 0.9924) Zero Point Vibrational Energy (zpe) 29763.9 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 BLYP/6-31G
ABC
0.20321 0.05738 0.04776

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.596 1.222 -0.790
H2 -2.353 1.158 0.966
C3 -1.960 0.792 0.002
H4 -2.513 -1.183 -0.891
H5 -2.450 -1.188 0.880
C6 -1.959 -0.788 -0.024
H7 -0.152 -1.440 -1.118
H8 -0.241 -2.123 0.525
C9 -0.451 -1.224 -0.076
H10 -0.229 2.177 0.323
H11 -0.207 1.319 -1.239
C12 -0.463 1.219 -0.170
H13 0.317 0.063 1.532
C14 0.320 0.024 0.430
H15 2.579 1.121 0.486
S16 2.182 -0.079 -0.103

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 H7 H8 C9 H10 H11 C12 H13 C14 H15 S16
H11.77381.10242.40832.93522.24293.62844.29633.33002.78422.43242.22103.90113.38015.33014.9995
H21.77381.10412.99252.34942.21833.99213.92663.22122.44233.08162.20632.94132.95314.95554.8214
C31.10241.10412.23722.22101.58033.08283.42402.51902.23972.21111.56572.83872.44374.57594.2340
H42.40832.99252.23721.77221.10252.38642.83772.21784.24053.42023.23913.92883.35165.75594.8876
H52.93522.34942.22101.77221.10333.05562.42522.21614.07033.97583.29293.10633.05765.54774.8638
C62.24292.21831.58031.10251.10332.21122.24401.57073.45052.99782.50742.88562.46234.94944.2026
H73.62843.99213.08282.38643.05562.21121.78071.10503.89402.76192.83943.08162.18204.07192.8857
H84.29633.92663.42402.83772.42522.24401.78071.10144.30443.86743.41992.47002.22114.29783.2311
C93.33003.22122.51902.21782.21611.57071.10501.10143.43142.80672.44422.19791.55223.87202.8716
H102.78422.44232.23974.24054.07033.45053.89404.30443.43141.78291.10292.49602.22433.00423.3299
H112.43243.08162.21113.42023.97582.99782.76193.86742.80671.78291.10423.08752.17733.28252.9928
C122.22102.20631.56573.23913.29292.50742.83943.41992.44421.10291.10422.20011.54913.11292.9474
H133.90112.94132.83873.92883.10632.88563.08162.47002.19792.49603.08752.20011.10262.70712.4841
C143.38012.95312.44373.35163.05762.46232.18202.22111.55222.22432.17731.54911.10262.51101.9395
H155.33014.95554.57595.75595.54774.94944.07194.29783.87203.00423.28253.11292.70712.51101.3942
S164.99954.82144.23404.88764.86384.20262.88573.23112.87163.32992.99282.94742.48411.93951.3942

picture of Cyclopentanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 107.004 H1 C3 C6 112.225
H1 C3 C12 111.513 H2 C3 C6 110.193
H2 C3 C12 110.262 C3 C6 H4 111.761
C3 C6 H5 110.444 C3 C6 C9 106.150
C3 C12 H10 112.983 C3 C12 H11 110.623
C3 C12 C14 103.357 H4 C6 H5 106.914
H4 C6 C9 110.902 H5 C6 C9 110.727
C6 C3 C12 105.687 C6 C9 H7 110.242
C6 C9 H8 113.058 C6 C9 C14 104.084
H7 C9 H8 107.623 H7 C9 C14 109.247
H8 C9 C14 112.547 C9 C14 C12 104.026
C9 C14 H13 110.630 C9 C14 S16 110.161
H10 C12 H11 107.757 H10 C12 C14 112.934
H11 C12 C14 109.138 C12 C14 H13 111.019
C12 C14 S16 114.859 H13 C14 S16 106.208
C14 S16 H15 96.367
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.117      
2 H 0.116      
3 C -0.223      
4 H 0.118      
5 H 0.117      
6 C -0.223      
7 H 0.135      
8 H 0.124      
9 C -0.207      
10 H 0.111      
11 H 0.135      
12 C -0.199      
13 H 0.148      
14 C -0.299      
15 H 0.037      
16 S -0.009      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.870 0.910 0.805 2.230
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.248 3.108 1.619
y 3.108 -45.057 0.972
z 1.619 0.972 -46.105
Traceless
 xyz
x -3.666 3.108 1.619
y 3.108 2.619 0.972
z 1.619 0.972 1.047
Polar
3z2-r22.094
x2-y2-4.190
xy3.108
xz1.619
yz0.972


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> 241.973
(<r2>)1/2 15.555