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All results from a given calculation for C5H10S (Cyclopentanethiol)

using model chemistry: PBEPBEultrafine/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 PBEPBEultrafine/6-31G*
 hartrees
Energy at 0K-594.272232
Energy at 298.15K-594.283583
Nuclear repulsion energy299.394810
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 PBEPBEultrafine/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 3062 3012 61.31      
2 A 3052 3002 17.28      
3 A 3046 2995 5.66      
4 A 3034 2984 19.18      
5 A 3008 2958 41.70      
6 A 2997 2948 30.52      
7 A 2996 2946 19.57      
8 A 2989 2940 16.44      
9 A 2982 2933 4.04      
10 A 2606 2563 25.25      
11 A 1498 1473 0.48      
12 A 1475 1451 5.63      
13 A 1473 1448 2.19      
14 A 1463 1439 0.56      
15 A 1325 1303 3.99      
16 A 1318 1296 1.19      
17 A 1302 1281 0.31      
18 A 1298 1277 1.81      
19 A 1263 1242 0.34      
20 A 1250 1230 16.58      
21 A 1229 1208 1.80      
22 A 1203 1183 8.26      
23 A 1172 1153 0.57      
24 A 1145 1126 5.25      
25 A 1094 1076 0.29      
26 A 1040 1023 1.20      
27 A 970 954 0.72      
28 A 960 945 0.37      
29 A 947 931 2.51      
30 A 918 903 1.18      
31 A 882 867 1.48      
32 A 846 832 3.96      
33 A 803 789 7.94      
34 A 798 785 0.57      
35 A 729 717 2.52      
36 A 609 599 0.74      
37 A 449 442 0.56      
38 A 357 352 1.50      
39 A 240 236 4.47      
40 A 197 194 18.91      
41 A 159 157 0.83      
42 A 40 39 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 30112.1 cm-1
Scaled (by 0.9835) Zero Point Vibrational Energy (zpe) 29615.3 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 PBEPBEultrafine/6-31G*
ABC
0.20845 0.06028 0.04999

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.581 1.211 -0.752
H2 -2.287 1.153 0.992
C3 -1.920 0.782 0.019
H4 -2.512 -1.189 -0.830
H5 -2.363 -1.177 0.933
C6 -1.917 -0.781 0.004
H7 -0.159 -1.378 -1.169
H8 -0.191 -2.123 0.448
C9 -0.429 -1.203 -0.111
H10 -0.195 2.169 0.273
H11 -0.209 1.277 -1.269
C12 -0.446 1.201 -0.192
H13 0.292 0.055 1.507
C14 0.344 0.025 0.403
H15 2.499 1.111 0.461
S16 2.120 -0.078 -0.083

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 H7 H8 C9 H10 H11 C12 H13 C14 H15 S16
H11.77021.10272.40202.93022.23123.56914.27393.29652.76772.42812.20683.83313.36125.22344.9196
H21.77021.10402.97632.33212.20323.95023.92723.19682.43333.07322.18912.84962.92294.81504.6998
C31.10271.10402.22632.20591.56283.02953.40772.48592.22782.19821.54672.76302.41834.45304.1315
H42.40202.97632.22631.76871.10262.38472.80942.20354.22643.40273.22263.85613.33965.66264.8215
H52.93022.33212.20591.76871.10343.05182.41832.19724.04073.93783.25432.98233.00905.39374.7259
C62.23122.20321.56281.10261.10342.19622.23141.55103.42642.96192.47562.79952.43394.82594.0988
H73.56913.95023.02952.38473.05182.19621.78061.10613.82952.65732.77233.06862.16613.98942.8396
H84.27393.92723.40772.80942.41832.23141.78061.10234.29593.80903.39442.46932.21414.20643.1313
C93.29653.19682.48592.20352.19721.55101.10611.10233.40242.74622.40532.17231.53973.77572.7866
H102.76772.43332.22784.22644.04073.42643.82954.29593.40241.78201.10362.49612.21522.90093.2461
H112.42813.07322.19823.40273.93782.96192.65733.80902.74621.78201.10523.07412.16093.21762.9436
C122.20682.18911.54673.22263.25432.47562.77233.39442.40531.10361.10522.17821.53683.01792.8689
H133.83312.84962.76303.85612.98232.79953.06862.46932.17232.49613.07412.17821.10572.66092.4263
C143.36122.92292.41833.33963.00902.43392.16612.21411.53972.21522.16091.53681.10572.41331.8435
H155.22344.81504.45305.66265.39374.82593.98944.20643.77572.90093.21763.01792.66092.41331.3610
S164.91964.69984.13154.82154.72594.09882.83963.13132.78663.24612.94362.86892.42631.84351.3610

picture of Cyclopentanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 106.677 H1 C3 C6 112.520
H1 C3 C12 111.711 H2 C3 C6 110.226
H2 C3 C12 110.230 C3 C6 H4 112.134
C3 C6 H5 110.471 C3 C6 C9 105.947
C3 C12 H10 113.349 C3 C12 H11 110.879
C3 C12 C14 103.308 H4 C6 H5 106.599
H4 C6 C9 111.146 H5 C6 C9 110.609
C6 C3 C12 105.527 C6 C9 H7 110.370
C6 C9 H8 113.408 C6 C9 C14 103.904
H7 C9 H8 107.470 H7 C9 C14 108.807
H8 C9 C14 112.821 C9 C14 C12 102.856
C9 C14 H13 109.312 C9 C14 S16 110.591
H10 C12 H11 107.558 H10 C12 C14 113.038
H11 C12 C14 108.645 C12 C14 H13 109.964
C12 C14 S16 115.846 H13 C14 S16 108.094
C14 S16 H15 96.560
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.158      
2 H 0.155      
3 C -0.304      
4 H 0.158      
5 H 0.157      
6 C -0.302      
7 H 0.168      
8 H 0.165      
9 C -0.300      
10 H 0.151      
11 H 0.169      
12 C -0.284      
13 H 0.181      
14 C -0.282      
15 H 0.102      
16 S -0.092      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.625 0.820 0.677 1.942
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.142 2.857 1.294
y 2.857 -44.463 1.041
z 1.294 1.041 -45.570
Traceless
 xyz
x -3.126 2.857 1.294
y 2.857 2.393 1.041
z 1.294 1.041 0.733
Polar
3z2-r21.465
x2-y2-3.679
xy2.857
xz1.294
yz1.041


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.242 0.204 -0.054
y 0.204 9.586 0.219
z -0.054 0.219 8.313


<r2> (average value of r2) Å2
<r2> 232.668
(<r2>)1/2 15.253