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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-594.602152
Energy at 298.15K-594.613456
Nuclear repulsion energy297.258454
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 3042 3018 78.93      
2 A 3031 3007 22.96      
3 A 3025 3002 6.02      
4 A 3012 2989 22.37      
5 A 2992 2969 43.49      
6 A 2985 2962 35.01      
7 A 2978 2955 22.43      
8 A 2976 2953 13.43      
9 A 2970 2947 11.65      
10 A 2584 2564 22.56      
11 A 1494 1483 0.20      
12 A 1474 1463 2.90      
13 A 1471 1459 0.93      
14 A 1463 1452 0.26      
15 A 1322 1311 1.51      
16 A 1315 1305 1.47      
17 A 1299 1289 0.36      
18 A 1292 1282 2.42      
19 A 1264 1255 0.26      
20 A 1246 1237 19.62      
21 A 1229 1219 1.20      
22 A 1195 1185 8.59      
23 A 1170 1161 0.62      
24 A 1140 1131 5.85      
25 A 1067 1059 0.32      
26 A 1011 1003 1.98      
27 A 964 957 0.38      
28 A 949 942 0.61      
29 A 925 918 0.81      
30 A 893 887 2.58      
31 A 857 850 1.39      
32 A 835 828 3.27      
33 A 792 786 3.07      
34 A 783 777 5.73      
35 A 720 715 3.60      
36 A 609 605 0.61      
37 A 446 442 0.33      
38 A 348 345 1.85      
39 A 239 237 3.43      
40 A 192 190 17.12      
41 A 157 156 0.71      
42 A 41 41 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 29896.3 cm-1
Scaled (by 0.9923) Zero Point Vibrational Energy (zpe) 29666.1 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
0.20594 0.05914 0.04907

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 -2.599 1.225 -0.740
H2 -2.298 1.145 1.000
C3 -1.937 0.787 0.022
H4 -2.505 -1.178 -0.870
H5 -2.412 -1.191 0.894
C6 -1.936 -0.785 -0.013
H7 -0.153 -1.422 -1.139
H8 -0.212 -2.119 0.494
C9 -0.436 -1.215 -0.092
H10 -0.206 2.176 0.279
H11 -0.221 1.293 -1.265
C12 -0.454 1.210 -0.190
H13 0.309 0.067 1.509
C14 0.344 0.027 0.407
H15 2.532 1.097 0.478
S16 2.142 -0.077 -0.090

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 H7 H8 C9 H10 H11 C12 H13 C14 H15 S16
H11.76811.10092.40822.92322.23823.62664.29053.32522.76932.43642.21503.85483.37825.27534.9597
H21.76811.10232.98932.34172.20973.97103.90733.19902.44093.07672.19592.86712.92934.85844.7328
C31.10091.10232.23152.21371.57283.06793.41272.50532.23332.20351.55642.78812.43444.50244.1709
H42.40822.98932.23151.76631.10092.37982.82892.21054.22463.38753.22013.88893.34615.68824.8385
H52.92322.34172.21371.76631.10153.04772.42102.20854.07173.95363.28243.06013.05215.46344.7905
C62.23822.20971.57281.10091.10152.20342.23841.56293.44152.97112.49172.84292.45664.87304.1401
H73.62663.97103.06792.37983.04772.20341.77621.10383.86732.71882.81403.07222.17654.02062.8591
H84.29053.90733.41272.82892.42102.23841.77621.10034.30043.83893.40742.46582.21934.22773.1709
C93.32523.19902.50532.21052.20851.56291.10381.10033.41892.77722.42732.18201.54973.80512.8181
H102.76932.44092.23334.22464.07173.44153.86734.30043.41891.77831.10172.49522.22122.94963.2749
H112.43643.07672.20353.38753.95362.97112.71883.83892.77721.77831.10293.07852.17153.26382.9732
C122.21502.19591.55643.22013.28242.49172.81403.40742.42731.10171.10292.18511.54623.06152.8991
H133.85482.86712.78813.88893.06012.84293.07222.46582.18202.49523.07852.18511.10282.65802.4367
C143.37822.92932.43443.34613.05212.45662.17652.21931.54972.22122.17151.54621.10282.43661.8689
H155.27534.85844.50245.68825.46344.87304.02064.22773.80512.94963.26383.06152.65802.43661.3611
S164.95974.73284.17094.83854.79054.14012.85913.17092.81813.27492.97322.89912.43671.86891.3611

picture of Cyclopentanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 106.740 H1 C3 C6 112.478
H1 C3 C12 111.781 H2 C3 C6 110.144
H2 C3 C12 110.189 C3 C6 H4 111.948
C3 C6 H5 110.506 C3 C6 C9 106.062
C3 C12 H10 113.213 C3 C12 H11 110.755
C3 C12 C14 103.368 H4 C6 H5 106.646
H4 C6 C9 110.971 H5 C6 C9 110.776
C6 C3 C12 105.553 C6 C9 H7 110.241
C6 C9 H8 113.236 C6 C9 C14 104.227
H7 C9 H8 107.386 H7 C9 C14 109.065
H8 C9 C14 112.646 C9 C14 C12 103.265
C9 C14 H13 109.542 C9 C14 S16 110.703
H10 C12 H11 107.534 H10 C12 C14 112.963
H11 C12 C14 108.962 C12 C14 H13 110.022
C12 C14 S16 115.866 H13 C14 S16 107.340
C14 S16 H15 96.675
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 0.084      
2 H 0.086      
3 C -0.164      
4 H 0.087      
5 H 0.087      
6 C -0.163      
7 H 0.100      
8 H 0.091      
9 C -0.155      
10 H 0.077      
11 H 0.100      
12 C -0.140      
13 H 0.111      
14 C -0.189      
15 H 0.050      
16 S -0.063      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.599 0.759 0.668 1.892
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.366 2.707 1.299
y 2.707 -44.790 1.040
z 1.299 1.040 -45.840
Traceless
 xyz
x -3.051 2.707 1.299
y 2.707 2.313 1.040
z 1.299 1.040 0.738
Polar
3z2-r21.476
x2-y2-3.577
xy2.707
xz1.299
yz1.040


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> 236.366
(<r2>)1/2 15.374