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All results from a given calculation for C5H10O (Cyclopentanol)

using model chemistry: PBEPBE/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBEPBE/cc-pVDZ
 hartrees
Energy at 0K-271.424456
Energy at 298.15K-271.436409
Nuclear repulsion energy252.686285
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 PBEPBE/cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3661 3639 12.16      
2 A 3050 3033 51.86      
3 A 3036 3018 17.51      
4 A 3024 3006 14.85      
5 A 3021 3003 35.23      
6 A 2996 2979 34.84      
7 A 2984 2967 25.74      
8 A 2970 2953 27.26      
9 A 2963 2946 27.69      
10 A 2868 2851 60.30      
11 A 1441 1433 3.11      
12 A 1415 1407 5.25      
13 A 1413 1404 1.55      
14 A 1404 1396 1.25      
15 A 1374 1366 3.45      
16 A 1321 1314 33.17      
17 A 1285 1278 1.45      
18 A 1269 1262 3.08      
19 A 1262 1254 5.60      
20 A 1239 1232 17.20      
21 A 1227 1220 0.87      
22 A 1212 1205 13.30      
23 A 1165 1158 4.90      
24 A 1150 1143 9.61      
25 A 1143 1136 2.38      
26 A 1081 1074 51.46      
27 A 1052 1046 29.45      
28 A 1025 1019 11.38      
29 A 963 957 0.58      
30 A 942 936 10.58      
31 A 923 918 2.08      
32 A 885 879 0.09      
33 A 864 859 0.05      
34 A 797 793 2.35      
35 A 750 745 0.71      
36 A 590 586 0.87      
37 A 526 523 4.07      
38 A 458 456 6.35      
39 A 354 352 16.42      
40 A 297 295 90.11      
41 A 198 197 0.59      
42 A 43 42 0.10      

Unscaled Zero Point Vibrational Energy (zpe) 30819.2 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 30640.4 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 PBEPBE/cc-pVDZ
ABC
0.21125 0.10044 0.07522

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 2.233 -1.329 -0.458
H2 1.675 -0.992 1.200
C3 1.470 -0.779 0.128
H4 1.887 0.969 -1.141
H5 2.168 1.273 0.585
C6 1.496 0.752 -0.126
H7 -0.371 1.591 -0.975
H8 -0.120 2.041 0.730
C9 0.019 1.223 -0.003
H10 -0.257 -2.182 0.194
H11 -0.129 -1.210 -1.312
C12 0.031 -1.190 -0.211
H13 -0.835 -0.137 1.479
C14 -0.800 -0.029 0.365
H15 -2.610 -0.697 0.110
O16 -2.117 0.101 -0.166

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 H7 H8 C9 H10 H11 C12 H13 C14 H15 O16
H11.78121.10802.42252.80382.23323.94654.27873.40922.71152.51462.22023.81953.40174.91694.5889
H21.78121.11163.06102.39822.19853.94803.55573.01612.48123.09962.17492.66612.78404.43044.1761
C31.10801.11162.19992.21491.55273.19753.29322.47642.22602.19471.53442.74832.40334.08083.7058
H42.42253.06102.19991.77491.10902.34752.94542.20094.03792.97342.99443.93643.23774.95534.2113
H52.80382.39822.21491.77491.10812.99722.41792.22824.23873.87813.35603.43573.24855.18944.5058
C62.23322.19851.55271.10901.10812.21572.23691.55443.43292.81052.43392.96652.47464.36013.6717
H73.94653.94803.19752.34752.99722.21571.78161.10983.95132.83152.91123.03722.14543.37952.4338
H84.27873.55573.29322.94542.41792.23691.78161.10734.25923.83943.36842.41172.20913.75222.9254
C93.40923.01612.47642.20092.22821.55441.10981.10733.42232.76712.42202.18621.54143.25772.4193
H102.71152.48122.22604.03794.23873.43293.95134.25923.42231.79661.10992.48392.22762.78372.9671
H112.51463.09962.19472.97343.87812.81052.83153.83942.76711.79661.11243.07282.15862.90512.6430
C122.22022.17491.53442.99443.35602.43392.91123.36842.42201.10991.11242.17191.54002.70562.5068
H133.81952.66612.74833.93643.43572.96653.03722.41172.18622.48393.07282.17191.12012.31042.0999
C143.40172.78402.40333.23773.24852.47462.14542.20911.54142.22762.15861.54001.12011.94541.4261
H154.91694.43044.08084.95535.18944.36013.37953.75223.25772.78372.90512.70562.31041.94540.9772
O164.58894.17613.70584.21134.50583.67172.43382.92542.41932.96712.64302.50682.09991.42610.9772

picture of Cyclopentanol 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 113.071
H1 C3 C12 113.336 H2 C3 C6 110.104
H2 C3 C12 109.522 C3 C6 H4 110.367
C3 C6 H5 111.602 C3 C6 C9 105.690
C3 C12 H10 113.688 C3 C12 H11 111.025
C3 C12 C14 102.832 H4 C6 H5 106.369
H4 C6 C9 110.330 H5 C6 C9 112.547
C6 C3 C12 104.070 C6 C9 H7 111.446
C6 C9 H8 113.292 C6 C9 C14 106.134
H7 C9 H8 106.944 H7 C9 C14 106.915
H8 C9 C14 111.989 C9 C14 C12 103.629
C9 C14 H13 109.438 C9 C14 O16 109.172
H10 C12 H11 107.889 H10 C12 C14 113.412
H11 C12 C14 107.851 C12 C14 H13 108.430
C12 C14 O16 115.324 H13 C14 O16 110.546
C14 O16 H15 106.599
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.013      
2 H 0.022      
3 C -0.041      
4 H 0.024      
5 H 0.015      
6 C -0.033      
7 H 0.027      
8 H 0.017      
9 C 0.012      
10 H 0.004      
11 H 0.020      
12 C -0.007      
13 H -0.006      
14 C 0.028      
15 H 0.135      
16 O -0.231      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.321 -1.105 0.683 1.338
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.254 3.495 -1.617
y 3.495 -37.817 -0.156
z -1.617 -0.156 -37.965
Traceless
 xyz
x -0.363 3.495 -1.617
y 3.495 0.293 -0.156
z -1.617 -0.156 0.070
Polar
3z2-r20.140
x2-y2-0.438
xy3.495
xz-1.617
yz-0.156


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.400 0.236 -0.009
y 0.236 8.916 -0.075
z -0.009 -0.075 7.891


<r2> (average value of r2) Å2
<r2> 167.203
(<r2>)1/2 12.931