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All results from a given calculation for C5H10O (Cyclopentanol)

using model chemistry: BLYP/aug-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 BLYP/aug-cc-pVDZ
 hartrees
Energy at 0K-271.665869
Energy at 298.15K-271.677687
Nuclear repulsion energy250.823267
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 BLYP/aug-cc-pVDZ
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 3667 3660 15.05      
2 A 3033 3027 80.52      
3 A 3019 3014 20.21      
4 A 3008 3002 13.96      
5 A 3001 2995 37.90      
6 A 2985 2979 39.94      
7 A 2975 2969 31.27      
8 A 2965 2959 26.33      
9 A 2959 2953 34.19      
10 A 2899 2893 45.24      
11 A 1469 1466 2.32      
12 A 1447 1444 4.21      
13 A 1445 1442 1.09      
14 A 1436 1433 1.88      
15 A 1359 1356 3.82      
16 A 1316 1314 21.18      
17 A 1284 1282 0.21      
18 A 1273 1270 3.08      
19 A 1267 1265 5.46      
20 A 1249 1246 3.06      
21 A 1229 1227 6.71      
22 A 1218 1216 9.46      
23 A 1165 1163 4.49      
24 A 1149 1147 10.78      
25 A 1143 1141 4.14      
26 A 1038 1036 1.48      
27 A 1022 1020 67.42      
28 A 997 995 34.14      
29 A 959 957 0.34      
30 A 937 935 9.12      
31 A 916 914 6.56      
32 A 861 859 0.05      
33 A 842 841 0.07      
34 A 785 784 1.25      
35 A 754 752 0.99      
36 A 606 605 0.38      
37 A 519 518 5.21      
38 A 452 451 6.57      
39 A 345 344 8.93      
40 A 268 267 96.08      
41 A 165 165 1.19      
42 A 30 29 0.18      

Unscaled Zero Point Vibrational Energy (zpe) 30726.4 cm-1
Scaled (by 0.9981) Zero Point Vibrational Energy (zpe) 30668.0 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 BLYP/aug-cc-pVDZ
ABC
0.20877 0.09850 0.07351

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.204 1.290 -0.599
H2 -1.779 1.083 1.112
C3 -1.493 0.793 0.084
H4 -2.010 -1.076 -1.001
H5 -2.081 -1.237 0.762
C6 -1.513 -0.771 -0.063
H7 0.317 -1.513 -1.074
H8 0.173 -2.090 0.604
C9 -0.016 -1.227 -0.059
H10 0.251 2.173 0.268
H11 0.170 1.279 -1.281
C12 -0.024 1.206 -0.193
H13 0.839 0.085 1.474
C14 0.796 0.017 0.365
H15 2.669 0.652 0.186
O16 2.144 -0.095 -0.158

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 H7 H8 C9 H10 H11 C12 H13 C14 H15 O16
H11.77531.10432.40772.87302.23973.79994.30363.37902.74922.47052.21963.87413.39844.97674.5847
H21.77531.10633.02962.36552.21153.98903.75983.13342.45393.09312.19152.82502.88554.56384.2887
C31.10431.10632.22182.21981.57163.15163.36982.50652.23112.20541.55102.80532.43284.16493.7513
H42.40773.02962.22181.77161.10442.36882.89262.21044.15653.22113.13143.94823.30655.12664.3508
H52.87302.36552.21981.77161.10453.03272.41502.22214.16043.94603.33393.28323.16365.14374.4723
C62.23972.21151.57161.10441.10452.21812.24131.56453.44822.91892.47912.93692.47704.42393.7201
H73.79993.98903.15162.36883.03272.21811.77971.10583.92332.80312.87843.05252.15433.43552.4877
H84.30363.75983.36982.89262.41502.24131.77971.10384.27673.85993.39672.43552.21043.73082.9061
C93.37903.13342.50652.21042.22211.56451.10581.10383.42652.79442.43732.19161.54543.28612.4411
H102.74922.45392.23114.15654.16043.44823.92334.27673.42651.79091.10602.48172.22562.85792.9848
H112.47053.09312.20543.22113.94602.91892.80313.85992.79441.79091.10733.07612.16592.96422.6541
C122.21962.19151.55103.13143.33392.47912.87843.39672.43731.10601.10732.18641.54802.77472.5283
H133.87412.82502.80533.94823.28322.93693.05252.43552.19162.48173.07612.18641.11222.30852.0974
C143.39842.88552.43283.30653.16362.47702.15432.21041.54542.22562.16591.54801.11221.98531.4502
H154.97674.56384.16495.12665.14374.42393.43553.73083.28612.85792.96422.77472.30851.98530.9748
O164.58474.28873.75134.35084.47233.72012.48772.90612.44112.98482.65412.52832.09741.45020.9748

picture of Cyclopentanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 106.850 H1 C3 C6 112.475
H1 C3 C12 112.327 H2 C3 C6 110.135
H2 C3 C12 109.982 C3 C6 H4 111.053
C3 C6 H5 110.884 C3 C6 C9 106.118
C3 C12 H10 113.150 C3 C12 H11 111.023
C3 C12 C14 103.443 H4 C6 H5 106.650
H4 C6 C9 110.647 H5 C6 C9 111.560
C6 C3 C12 105.106 C6 C9 H7 111.166
C6 C9 H8 113.138 C6 C9 C14 105.585
H7 C9 H8 107.309 H7 C9 C14 107.537
H8 C9 C14 112.018 C9 C14 C12 103.978
C9 C14 H13 110.040 C9 C14 O16 109.112
H10 C12 H11 108.030 H10 C12 C14 112.926
H11 C12 C14 108.166 C12 C14 H13 109.462
C12 C14 O16 114.938 H13 C14 O16 109.167
C14 O16 H15 108.303
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H -0.536      
2 H -0.581      
3 C 1.038      
4 H -0.528      
5 H -0.510      
6 C 1.210      
7 H -0.506      
8 H -0.506      
9 C 0.849      
10 H -0.499      
11 H -0.527      
12 C 1.054      
13 H -0.675      
14 C 1.123      
15 H 0.067      
16 O -0.474      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.721 1.080 0.874 1.565
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.548 3.495 2.274
y 3.495 -39.015 0.282
z 2.274 0.282 -38.763
Traceless
 xyz
x -1.659 3.495 2.274
y 3.495 0.641 0.282
z 2.274 0.282 1.019
Polar
3z2-r22.037
x2-y2-1.533
xy3.495
xz2.274
yz0.282


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.246 0.123 -0.025
y 0.123 10.457 0.022
z -0.025 0.022 8.993


<r2> (average value of r2) Å2
<r2> 170.839
(<r2>)1/2 13.071