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All results from a given calculation for C5H10O (Cyclopentanol)

using model chemistry: G3B3

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at G3B3
 hartrees
Energy at 0K-271.535690
Energy at 298.15K-271.528274
Nuclear repulsion energy 
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/6-31G*
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 3744 3595 9.68      
2 A 3120 2996 82.02      
3 A 3108 2985 18.29      
4 A 3094 2971 4.55      
5 A 3088 2965 49.33      
6 A 3071 2949 35.56      
7 A 3060 2939 30.73      
8 A 3054 2933 22.16      
9 A 3046 2925 32.59      
10 A 2969 2851 56.91      
11 A 1552 1490 1.86      
12 A 1528 1467 3.74      
13 A 1525 1465 1.37      
14 A 1515 1455 0.46      
15 A 1451 1393 4.01      
16 A 1397 1342 32.04      
17 A 1355 1301 0.09      
18 A 1347 1294 1.11      
19 A 1334 1281 6.88      
20 A 1317 1265 5.08      
21 A 1291 1239 20.18      
22 A 1275 1224 1.99      
23 A 1224 1175 22.82      
24 A 1213 1164 0.96      
25 A 1201 1153 4.54      
26 A 1113 1069 67.39      
27 A 1081 1038 32.74      
28 A 1053 1011 4.13      
29 A 994 955 1.13      
30 A 980 941 3.75      
31 A 959 921 6.71      
32 A 899 864 0.06      
33 A 881 846 0.15      
34 A 823 791 0.85      
35 A 772 741 1.92      
36 A 627 603 0.47      
37 A 539 517 4.95      
38 A 473 454 7.96      
39 A 358 343 17.92      
40 A 295 283 111.24      
41 A 180 173 0.94      
42 A 31 30 0.15      

Unscaled Zero Point Vibrational Energy (zpe) 31967.4 cm-1
Scaled (by 0.9603) Zero Point Vibrational Energy (zpe) 30698.3 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 B3LYP/6-31G*
ABC
0.21311 0.10041 0.07493

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.170 1.266 -0.635
H2 -1.778 1.121 1.072
C3 -1.477 0.794 0.069
H4 -2.069 -1.112 -0.887
H5 -1.992 -1.192 0.864
C6 -1.502 -0.765 -0.017
H7 0.266 -1.415 -1.146
H8 0.201 -2.110 0.475
C9 -0.020 -1.210 -0.107
H10 0.263 2.153 0.252
H11 0.187 1.257 -1.276
C12 -0.013 1.192 -0.198
H13 0.788 0.050 1.460
C14 0.791 0.005 0.357
H15 2.616 0.673 0.199
O16 2.126 -0.098 -0.126

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 H7 H8 C9 H10 H11 C12 H13 C14 H15 O16
H11.75721.09472.39342.88402.22533.65844.27183.32112.73722.44202.20203.82323.36774.89364.5353
H21.75721.09662.98452.33172.19513.94083.83563.14862.43033.06442.17582.80762.89114.50204.2612
C31.09471.09662.21352.20041.56183.06553.37862.48412.21542.18871.54042.76022.41874.09643.7164
H42.39342.98452.21351.75431.09482.36942.82862.19454.17133.29433.16393.87603.31305.12974.3822
H52.88402.33172.20041.75431.09543.03202.40932.19864.08083.91443.27533.10303.07205.01564.3742
C62.22532.19511.56181.09481.09542.19612.22481.54963.42112.91922.46522.84432.44734.36663.6896
H73.65843.94083.06552.36943.03202.19611.76481.09703.83242.67632.78763.03502.13303.41882.4965
H84.27183.83563.37862.82862.40932.22481.76481.09444.27023.79513.37662.44622.19913.69562.8489
C93.32113.14862.48412.19452.19861.54961.09701.09443.39452.73762.40342.16741.53273.25392.4168
H102.73722.43032.21544.17134.08083.42113.83244.27023.39451.77261.09712.48232.21532.78012.9461
H112.44203.06442.18873.29433.91442.91922.67633.79512.73761.77261.09793.05032.14462.90102.6303
C122.20202.17581.54043.16393.27532.46522.78763.37662.40341.09711.09792.16681.53732.70842.4981
H133.82322.80762.76023.87603.10302.84433.03502.44622.16742.48233.05032.16681.10432.30652.0797
C143.36772.89112.41873.31303.07202.44732.13302.19911.53272.21532.14461.53731.10431.94961.4226
H154.89364.50204.09645.12975.01564.36663.41883.69563.25392.78012.90102.70842.30651.94960.9695
O164.53534.26123.71644.38224.37423.68962.49652.84892.41682.94612.63032.49812.07971.42260.9695

picture of Cyclopentanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 106.622 H1 C3 C6 112.602
H1 C3 C12 112.271 H2 C3 C6 110.091
H2 C3 C12 110.056 C3 C6 H4 111.639
C3 C6 H5 110.583 C3 C6 C9 105.954
C3 C12 H10 113.207 C3 C12 H11 110.998
C3 C12 C14 103.602 H4 C6 H5 106.448
H4 C6 C9 110.997 H5 C6 C9 111.303
C6 C3 C12 105.239 C6 C9 H7 111.003
C6 C9 H8 113.463 C6 C9 C14 105.130
H7 C9 H8 107.281 H7 C9 C14 107.250
H8 C9 C14 112.595 C9 C14 C12 103.052
C9 C14 H13 109.487 C9 C14 O16 109.673
H10 C12 H11 107.724 H10 C12 C14 113.422
H11 C12 C14 107.783 C12 C14 H13 109.118
C12 C14 O16 115.076 H13 C14 O16 110.145
C14 O16 H15 107.663
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.139 -0.011 0.005 0.002
2 H 0.137 -0.018 -0.004 0.000
3 C -0.276 0.083 0.004 0.072
4 H 0.140 0.020 0.003 0.054
5 H 0.138 0.016 -0.001 0.051
6 C -0.277 -0.094 0.003 -0.198
7 H 0.149 0.032 0.015 0.049
8 H 0.141 -0.002 0.009 0.011
9 C -0.277 0.006 0.014 -0.002
10 H 0.125 0.000 -0.006 0.018
11 H 0.143 0.030 0.008 0.057
12 C -0.293 -0.120 -0.006 -0.170
13 H 0.107 -0.056 -0.012 -0.029
14 C 0.145 0.397 0.513 0.354
15 H 0.388 0.395 0.539 0.399
16 O -0.629 -0.677 -1.085 -0.670


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.542 1.180 0.801 1.526
CHELPG -0.567 1.166 0.785 1.516
AIM 0.768 -0.277 -0.379 0.900
ESP -0.572 1.163 0.797 1.522


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 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> 166.909
(<r2>)1/2 12.919