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All results from a given calculation for C5H10O (Cyclopentanol)

using model chemistry: B3LYP/TZVP

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/TZVP
 hartrees
Energy at 0K-271.871405
Energy at 298.15K-271.883423
HF Energy-271.871405
Nuclear repulsion energy253.681909
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/TZVP
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 3812 3680 22.26      
2 A 3105 2998 74.00      
3 A 3092 2985 18.10      
4 A 3078 2972 7.44      
5 A 3073 2967 46.42      
6 A 3058 2952 38.08      
7 A 3048 2943 28.25      
8 A 3038 2933 21.85      
9 A 3031 2926 31.77      
10 A 2967 2864 45.41      
11 A 1527 1474 3.25      
12 A 1503 1451 5.65      
13 A 1501 1449 3.08      
14 A 1492 1440 1.09      
15 A 1427 1378 4.47      
16 A 1378 1331 21.26      
17 A 1344 1297 0.30      
18 A 1335 1289 3.90      
19 A 1321 1275 3.91      
20 A 1308 1262 4.39      
21 A 1277 1233 7.49      
22 A 1268 1224 12.49      
23 A 1211 1169 14.31      
24 A 1204 1163 5.60      
25 A 1193 1152 7.20      
26 A 1088 1050 51.24      
27 A 1072 1035 48.59      
28 A 1040 1004 8.92      
29 A 994 959 0.52      
30 A 974 941 6.97      
31 A 951 918 8.15      
32 A 894 863 0.04      
33 A 876 846 0.05      
34 A 818 790 1.45      
35 A 771 744 1.40      
36 A 626 605 0.45      
37 A 540 521 5.67      
38 A 472 456 6.95      
39 A 359 347 13.10      
40 A 269 260 116.92      
41 A 179 173 1.19      
42 A 28 27 0.13      

Unscaled Zero Point Vibrational Energy (zpe) 31770.6 cm-1
Scaled (by 0.9654) Zero Point Vibrational Energy (zpe) 30671.4 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 B3LYP/TZVP
ABC
0.21383 0.10063 0.07512

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/TZVP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.041 1.054 -0.891
H2 -1.940 1.270 0.868
C3 -1.484 0.788 0.001
H4 -2.270 -1.266 -0.343
H5 -1.516 -0.992 1.241
C6 -1.458 -0.757 0.173
H7 0.010 -1.070 -1.389
H8 0.227 -2.166 0.001
C9 -0.062 -1.161 -0.306
H10 0.298 2.128 0.284
H11 0.212 1.247 -1.252
C12 0.009 1.182 -0.181
H13 0.665 -0.115 1.411
C14 0.767 -0.045 0.329
H15 2.587 0.650 0.385
O16 2.142 -0.097 -0.051

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 H7 H8 C9 H10 H11 C12 H13 C14 H15 O16
H11.77571.08532.39473.00162.18042.99464.03913.02742.82972.28982.17423.74043.25364.81814.4196
H21.77571.09222.82942.33132.19603.79094.15383.28812.46713.02062.21492.99933.05744.59444.4014
C31.08531.09222.22592.16981.55472.75923.41382.43142.24722.15721.55462.72382.42234.09103.7323
H42.39472.82942.22591.77561.08862.51692.67722.21084.30193.64703.34903.60793.34215.27204.5738
H53.00162.33132.16981.77561.09473.04202.44032.12993.73413.77033.01262.35722.63524.50183.9815
C62.18042.19601.55471.08861.09472.16712.20381.53043.37932.97282.45762.54012.34204.28823.6671
H72.99463.79092.75922.51693.04202.16711.78401.08913.61972.32942.55553.02972.13853.56952.6981
H84.03914.15383.41382.67722.44032.20381.78401.09054.30393.63633.36052.52732.21343.69422.8196
C93.02743.28812.43142.21082.12991.53041.08911.09053.36042.60152.34752.13811.52863.28262.4608
H102.82972.46712.24724.30193.73413.37933.61974.30393.36041.77221.09222.53662.22322.72622.9087
H112.28983.02062.15723.64703.77032.97282.32943.63632.60151.77221.09243.02512.11602.94602.6414
C122.17422.21491.55463.34903.01262.45762.55553.36052.34751.09221.09242.15511.52972.69222.4904
H133.74042.99932.72383.60792.35722.54013.02972.52732.13812.53663.02512.15511.08912.30902.0780
C143.25363.05742.42233.34212.63522.34202.13852.21341.52862.22322.11601.52971.08911.94861.4270
H154.81814.59444.09105.27204.50184.28823.56953.69423.28262.72622.94602.69222.30901.94860.9726
O164.41964.40143.73234.57383.98153.66712.69812.81962.46082.90872.64142.49042.07801.42700.9726

picture of Cyclopentanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 109.266 H1 C3 C6 110.085
H1 C3 C12 109.610 H2 C3 C6 110.911
H2 C3 C12 112.438 C3 C6 H4 113.550
C3 C6 H5 108.722 C3 C6 C9 104.013
C3 C12 H10 115.102 C3 C12 H11 107.890
C3 C12 C14 103.509 H4 C6 H5 108.837
H4 C6 C9 114.106 H5 C6 C9 107.293
C6 C3 C12 104.444 C6 C9 H7 110.517
C6 C9 H8 113.396 C6 C9 C14 99.921
H7 C9 H8 109.866 H7 C9 C14 108.391
H8 C9 C14 114.323 C9 C14 C12 100.274
C9 C14 H13 108.352 C9 C14 O16 112.684
H10 C12 H11 108.433 H10 C12 C14 114.956
H11 C12 C14 106.411 C12 C14 H13 109.610
C12 C14 O16 114.722 H13 C14 O16 110.635
C14 O16 H15 107.075
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.129      
2 H 0.119      
3 C -0.263      
4 H 0.122      
5 H 0.123      
6 C -0.248      
7 H 0.130      
8 H 0.128      
9 C -0.234      
10 H 0.122      
11 H 0.121      
12 C -0.233      
13 H 0.105      
14 C -0.021      
15 H 0.260      
16 O -0.359      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.680 1.225 0.869 1.648
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.631 3.842 2.242
y 3.842 -38.185 0.256
z 2.242 0.256 -38.140
Traceless
 xyz
x -1.468 3.842 2.242
y 3.842 0.701 0.256
z 2.242 0.256 0.767
Polar
3z2-r21.535
x2-y2-1.446
xy3.842
xz2.242
yz0.256


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.770 0.172 -0.024
y 0.172 9.222 0.065
z -0.024 0.065 8.089


<r2> (average value of r2) Å2
<r2> 167.114
(<r2>)1/2 12.927