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All results from a given calculation for C5H10O (Cyclopentanol)

using model chemistry: B3LYP/6-311+G(3df,2p)

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/6-311+G(3df,2p)
 hartrees
Energy at 0K-271.870930
Energy at 298.15K-271.882954
Nuclear repulsion energy253.888469
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/6-311+G(3df,2p)
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 3841 3714 27.10      
2 A 3095 2993 70.30      
3 A 3081 2979 16.34      
4 A 3067 2966 12.78      
5 A 3064 2963 40.96      
6 A 3050 2949 39.82      
7 A 3039 2939 26.43      
8 A 3025 2925 24.25      
9 A 3021 2921 28.54      
10 A 2960 2862 40.17      
11 A 1523 1473 3.09      
12 A 1501 1451 5.55      
13 A 1498 1449 2.43      
14 A 1491 1442 1.61      
15 A 1419 1372 4.54      
16 A 1374 1328 21.24      
17 A 1338 1294 0.09      
18 A 1331 1287 3.48      
19 A 1317 1273 4.67      
20 A 1300 1257 5.88      
21 A 1277 1235 1.21      
22 A 1261 1219 19.00      
23 A 1208 1168 5.15      
24 A 1197 1158 11.22      
25 A 1187 1148 8.84      
26 A 1089 1053 64.87      
27 A 1070 1035 36.75      
28 A 1035 1001 8.41      
29 A 992 960 0.36      
30 A 967 935 8.55      
31 A 947 916 6.07      
32 A 891 861 0.07      
33 A 875 846 0.11      
34 A 815 788 1.53      
35 A 774 748 1.01      
36 A 619 599 0.42      
37 A 538 521 5.67      
38 A 469 454 6.56      
39 A 360 348 10.46      
40 A 269 260 108.27      
41 A 184 178 1.10      
42 A 35 34 0.16      

Unscaled Zero Point Vibrational Energy (zpe) 31695.1 cm-1
Scaled (by 0.967) Zero Point Vibrational Energy (zpe) 30649.2 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/6-311+G(3df,2p)
ABC
0.21384 0.10086 0.07532

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311+G(3df,2p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 2.193 -1.298 -0.530
H2 1.711 -1.052 1.135
C3 1.469 -0.788 0.104
H4 1.974 1.030 -1.015
H5 2.083 1.229 0.717
C6 1.500 0.756 -0.073
H7 -0.312 1.513 -1.050
H8 -0.157 2.062 0.609
C9 0.020 1.216 -0.054
H10 -0.261 -2.153 0.217
H11 -0.147 -1.234 -1.288
C12 0.022 -1.188 -0.209
H13 -0.819 -0.094 1.451
C14 -0.790 -0.017 0.356
H15 -2.638 -0.650 0.167
O16 -2.118 0.096 -0.145

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 H7 H8 C9 H10 H11 C12 H13 C14 H15 O16
H11.75141.08972.38832.81982.21533.80094.25573.35702.70442.46102.19813.80063.36554.92394.5477
H21.75141.09223.00512.34832.18473.93043.66933.06882.43843.05942.16322.72342.81724.47364.1980
C31.08971.09222.19382.19521.55393.12973.31952.47752.20662.17891.53362.74362.40004.10933.7027
H42.38833.00512.19381.74721.08992.33632.87112.18514.08003.11483.06323.89163.25825.04854.2868
H52.81982.34832.19521.74721.08982.98992.39242.20204.14493.88083.30863.27253.15265.11054.4361
C62.21532.18471.55391.08991.08982.19342.21741.54973.41272.85502.44602.90192.45494.37663.6788
H73.80093.93043.12972.33632.98992.19341.75481.09143.87902.76252.84873.01572.13213.40132.4679
H84.25573.66933.31952.87112.39242.21741.75481.08934.23463.80353.35632.40772.18843.70212.8781
C93.35703.06882.47752.18512.20201.54971.09141.08933.39172.74902.40932.16461.53163.25532.4162
H102.70442.43842.20664.08004.14493.41273.87904.23463.39171.76661.09172.46382.20472.81252.9390
H112.46103.05942.17893.11483.88082.85502.76253.80352.74901.76661.09343.04132.14372.94302.6383
C122.19812.16321.53363.06323.30862.44602.84873.35632.40931.09171.09342.15761.53252.73922.4965
H133.80062.72342.74363.89163.27252.90193.01572.40772.16462.46383.04132.15761.09832.29452.0668
C143.36552.81722.40003.25823.15262.45492.13212.18841.53162.20472.14371.53251.09831.96191.4238
H154.92394.47364.10935.04855.11054.37663.40133.70213.25532.81252.94302.73922.29451.96190.9608
O164.54774.19803.70274.28684.43613.67882.46792.87812.41622.93902.63832.49652.06681.42380.9608

picture of Cyclopentanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 106.780 H1 C3 C6 112.676
H1 C3 C12 112.748 H2 C3 C6 110.079
H2 C3 C12 109.795 C3 C6 H4 110.931
C3 C6 H5 111.053 C3 C6 C9 105.930
C3 C12 H10 113.313 C3 C12 H11 110.969
C3 C12 C14 103.028 H4 C6 H5 106.559
H4 C6 C9 110.544 H5 C6 C9 111.899
C6 C3 C12 104.785 C6 C9 H7 111.109
C6 C9 H8 113.176 C6 C9 C14 105.630
H7 C9 H8 107.160 H7 C9 C14 107.559
H8 C9 C14 112.124 C9 C14 C12 103.684
C9 C14 H13 109.685 C9 C14 O16 109.626
H10 C12 H11 107.895 H10 C12 C14 113.242
H11 C12 C14 108.289 C12 C14 H13 109.086
C12 C14 O16 115.178 H13 C14 O16 109.387
C14 O16 H15 109.169
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.136      
2 H 0.160      
3 C -0.311      
4 H 0.149      
5 H 0.148      
6 C -0.335      
7 H 0.157      
8 H 0.136      
9 C -0.274      
10 H 0.126      
11 H 0.162      
12 C -0.288      
13 H 0.143      
14 C 0.326      
15 H 0.224      
16 O -0.659      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.692 -1.153 0.854 1.593
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.343 0.115 0.042
y 0.115 9.668 -0.026
z 0.042 -0.026 8.362


<r2> (average value of r2) Å2
<r2> 166.894
(<r2>)1/2 12.919