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All results from a given calculation for C5H10S (Cyclopentanethiol)

using model chemistry: B3LYP/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/6-311G*
 hartrees
Energy at 0K-594.809660
Energy at 298.15K-594.821198
Nuclear repulsion energy300.147011
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 B3LYP/6-311G*
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 3106 3001 91.41      
2 A 3093 2989 25.45      
3 A 3087 2983 9.82      
4 A 3073 2970 30.09      
5 A 3058 2955 40.13      
6 A 3051 2948 39.50      
7 A 3042 2939 24.90      
8 A 3041 2938 10.78      
9 A 3034 2932 13.24      
10 A 2616 2528 18.02      
11 A 1537 1485 1.00      
12 A 1515 1464 6.28      
13 A 1512 1461 4.46      
14 A 1503 1452 0.94      
15 A 1367 1321 6.74      
16 A 1357 1311 0.65      
17 A 1345 1299 0.75      
18 A 1337 1292 1.57      
19 A 1310 1265 0.25      
20 A 1294 1250 19.46      
21 A 1273 1230 2.01      
22 A 1239 1197 6.39      
23 A 1212 1171 0.93      
24 A 1185 1145 5.97      
25 A 1112 1075 0.53      
26 A 1052 1017 1.82      
27 A 1000 966 0.42      
28 A 985 952 0.60      
29 A 959 927 1.41      
30 A 930 899 1.84      
31 A 890 860 2.18      
32 A 871 842 4.72      
33 A 823 795 3.75      
34 A 812 784 4.36      
35 A 748 723 2.44      
36 A 631 609 0.55      
37 A 463 447 0.41      
38 A 363 351 1.23      
39 A 248 240 3.31      
40 A 206 199 19.13      
41 A 162 157 0.57      
42 A 43 42 0.07      

Unscaled Zero Point Vibrational Energy (zpe) 30740.9 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 29705.0 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 B3LYP/6-311G*
ABC
0.20946 0.06044 0.05011

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.578 1.217 -0.728
H2 -2.274 1.132 0.996
C3 -1.917 0.780 0.024
H4 -2.472 -1.162 -0.877
H5 -2.400 -1.188 0.872
C6 -1.917 -0.778 -0.018
H7 -0.140 -1.424 -1.118
H8 -0.210 -2.097 0.508
C9 -0.428 -1.205 -0.084
H10 -0.204 2.159 0.275
H11 -0.217 1.282 -1.255
C12 -0.448 1.199 -0.188
H13 0.312 0.070 1.497
C14 0.345 0.029 0.405
H15 2.514 1.078 0.490
S16 2.116 -0.076 -0.093

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 H7 H8 C9 H10 H11 C12 H13 C14 H15 S16
H11.75281.09242.38612.89432.21863.61504.25653.30222.74422.42022.19713.82363.35275.23784.9105
H21.75281.09392.96822.32692.19223.94373.86343.16802.42103.05312.17722.84032.90314.81544.6821
C31.09241.09392.21112.19631.55823.05223.38002.48372.21422.18641.54252.76492.41424.46624.1252
H42.38612.96822.21111.75071.09232.35842.81222.19254.18343.34713.18513.86093.31645.63454.7797
H52.89432.32692.19631.75071.09293.01982.39902.19104.04753.92323.26073.05453.03925.42504.7502
C62.21862.19221.55821.09231.09292.18632.22011.54973.41272.94332.46872.82562.43874.83074.0942
H73.61503.94373.05222.35843.01982.18631.76051.09533.84442.71062.79993.04552.15973.98632.8212
H84.25653.86343.38002.81222.39902.22011.76051.09194.26223.81113.37722.43902.19984.18333.1393
C93.30223.16802.48372.19252.19101.54971.09531.09193.39082.75762.40702.16221.53663.76862.7841
H102.74422.42102.21424.18344.04753.41273.84444.26223.39081.76321.09332.47442.20322.93303.2424
H112.42023.05312.18643.34713.92322.94332.71063.81112.75761.76321.09463.05322.15393.24722.9391
C122.19712.17721.54253.18513.26072.46872.79993.37722.40701.09331.09462.16651.53313.04172.8659
H133.82362.84032.76493.86093.05452.82563.04552.43902.16222.47443.05322.16651.09402.62292.4095
C143.35272.90312.41423.31643.03922.43872.15972.19981.53662.20322.15391.53311.09402.41071.8425
H155.23784.81544.46625.63455.42504.83073.98634.18333.76862.93303.24723.04172.62292.41071.3528
S164.91054.68214.12524.77974.75024.09422.82123.13932.78413.24242.93912.86592.40951.84251.3528

picture of Cyclopentanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 106.594 H1 C3 C6 112.462
H1 C3 C12 111.856 H2 C3 C6 110.269
H2 C3 C12 110.184 C3 C6 H4 111.862
C3 C6 H5 110.650 C3 C6 C9 106.099
C3 C12 H10 113.185 C3 C12 H11 110.862
C3 C12 C14 103.432 H4 C6 H5 106.484
H4 C6 C9 110.986 H5 C6 C9 110.833
C6 C3 C12 105.527 C6 C9 H7 110.321
C6 C9 H8 113.240 C6 C9 C14 104.400
H7 C9 H8 107.200 H7 C9 C14 109.134
H8 C9 C14 112.523 C9 C14 C12 103.274
C9 C14 H13 109.406 C9 C14 S16 110.629
H10 C12 H11 107.387 H10 C12 C14 112.974
H11 C12 C14 108.968 C12 C14 H13 109.981
C12 C14 S16 115.902 H13 C14 S16 107.523
C14 S16 H15 96.756
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.216     -0.007
2 H 0.209     -0.013
3 C -0.417     0.087
4 H 0.214     0.032
5 H 0.212     0.045
6 C -0.403     -0.159
7 H 0.222     0.067
8 H 0.224     0.005
9 C -0.417     0.075
10 H 0.210     0.010
11 H 0.225     0.007
12 C -0.382     -0.005
13 H 0.238     0.079
14 C -0.389     -0.040
15 H 0.137     0.206
16 S -0.099     -0.389


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.625 0.805 0.717 1.950
CHELPG        
AIM        
ESP -1.636 0.772 0.782 1.971


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.462 2.873 1.388
y 2.873 -45.801 1.184
z 1.388 1.184 -46.609
Traceless
 xyz
x -3.257 2.873 1.388
y 2.873 2.235 1.184
z 1.388 1.184 1.022
Polar
3z2-r22.044
x2-y2-3.661
xy2.873
xz1.388
yz1.184


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.035 0.130 -0.105
y 0.130 10.143 0.290
z -0.105 0.290 8.642


<r2> (average value of r2) Å2
<r2> 232.796
(<r2>)1/2 15.258