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All results from a given calculation for C5H10O (Cyclopentanol)

using model chemistry: PBEPBE/cc-pVTZ

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-pVTZ
 hartrees
Energy at 0K-271.512350
Energy at 298.15K-271.524224
Nuclear repulsion energy253.239054
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-pVTZ
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 3710 3684 15.67      
2 A 3040 3019 61.81      
3 A 3027 3006 15.14      
4 A 3014 2993 12.94      
5 A 3011 2990 38.26      
6 A 2992 2971 39.00      
7 A 2981 2960 22.41      
8 A 2970 2949 26.05      
9 A 2962 2942 27.12      
10 A 2883 2863 47.94      
11 A 1466 1456 3.20      
12 A 1443 1433 5.76      
13 A 1440 1430 2.01      
14 A 1434 1424 1.72      
15 A 1375 1366 3.35      
16 A 1325 1316 24.76      
17 A 1289 1280 0.04      
18 A 1279 1271 5.64      
19 A 1270 1262 6.78      
20 A 1252 1243 5.75      
21 A 1234 1226 3.98      
22 A 1221 1212 13.59      
23 A 1168 1160 5.17      
24 A 1155 1147 11.57      
25 A 1149 1141 2.37      
26 A 1065 1058 43.83      
27 A 1045 1038 43.97      
28 A 1019 1012 13.82      
29 A 961 955 0.24      
30 A 941 934 11.27      
31 A 926 920 3.59      
32 A 877 871 0.06      
33 A 862 856 0.05      
34 A 792 787 1.76      
35 A 751 745 1.06      
36 A 598 594 0.58      
37 A 524 520 5.36      
38 A 454 451 5.80      
39 A 350 348 11.14      
40 A 266 264 95.87      
41 A 180 178 0.96      
42 A 31 30 0.13      

Unscaled Zero Point Vibrational Energy (zpe) 30864.2 cm-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 30651.2 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 PBEPBE/cc-pVTZ
ABC
0.21298 0.10044 0.07513

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 2.209 -1.304 -0.516
H2 1.704 -1.040 1.154
C3 1.471 -0.785 0.109
H4 1.961 1.024 -1.042
H5 2.101 1.242 0.699
C6 1.499 0.757 -0.082
H7 -0.328 1.522 -1.043
H8 -0.156 2.064 0.631
C9 0.019 1.217 -0.045
H10 -0.258 -2.166 0.205
H11 -0.142 -1.222 -1.301
C12 0.027 -1.188 -0.212
H13 -0.816 -0.107 1.464
C14 -0.792 -0.022 0.358
H15 -2.628 -0.668 0.168
O16 -2.124 0.097 -0.149

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 H7 H8 C9 H10 H11 C12 H13 C14 H15 O16
H11.76481.09802.39942.82332.22313.83454.27243.37262.71092.48022.20683.80803.37944.92714.5687
H21.76481.10093.02502.36122.19133.94033.65683.06152.45273.07712.16872.70492.81154.45914.2006
C31.09801.10092.19942.20311.55433.14433.32182.47762.21452.18651.53362.74252.40164.10153.7102
H42.39943.02502.19941.75991.09842.34322.89202.19204.08083.08813.05383.90753.26155.03944.2829
H52.82332.36122.20311.75991.09823.00212.40292.21094.17373.88613.32263.30323.17555.12824.4581
C62.22312.19131.55431.09841.09822.20202.22601.55053.42252.84592.44382.91452.46024.37433.6831
H73.83453.94033.14432.34323.00212.20201.76781.10023.89382.76262.85713.02912.13613.39952.4603
H84.27243.65683.32182.89202.40292.22601.76781.09754.25193.81173.36462.41702.19723.71372.8887
C93.37263.06152.47762.19202.21091.55051.10021.09753.40282.74802.41092.17351.53433.25702.4194
H102.71092.45272.21454.08084.17373.42253.89384.25193.40281.78091.10002.47602.21492.80402.9543
H112.48023.07712.18653.08813.88612.84592.76263.81172.74801.78091.10213.05582.14892.94042.6448
C122.20682.16871.53363.05383.32262.44382.85713.36462.41091.10001.10212.16471.53552.73212.5061
H133.80802.70492.74253.90753.30322.91453.02912.41702.17352.47603.05582.16471.10862.29782.0862
C143.37942.81152.40163.26153.17552.46022.13612.19721.53432.21492.14891.53551.10861.95601.4295
H154.92714.45914.10155.03945.12824.37433.39953.71373.25702.80402.94042.73212.29781.95600.9705
O164.56874.20063.71024.28294.45813.68312.46032.88872.41942.95432.64482.50612.08621.42950.9705

picture of Cyclopentanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 106.750 H1 C3 C6 112.764
H1 C3 C12 112.931 H2 C3 C6 110.064
H2 C3 C12 109.720 C3 C6 H4 110.842
C3 C6 H5 111.152 C3 C6 C9 105.875
C3 C12 H10 113.433 C3 C12 H11 111.048
C3 C12 C14 102.976 H4 C6 H5 106.486
H4 C6 C9 110.524 H5 C6 C9 112.038
C6 C3 C12 104.629 C6 C9 H7 111.210
C6 C9 H8 113.305 C6 C9 C14 105.787
H7 C9 H8 107.097 H7 C9 C14 107.198
H8 C9 C14 112.136 C9 C14 C12 103.506
C9 C14 H13 109.597 C9 C14 O16 109.387
H10 C12 H11 107.940 H10 C12 C14 113.333
H11 C12 C14 107.984 C12 C14 H13 108.835
C12 C14 O16 115.347 H13 C14 O16 109.917
C14 O16 H15 107.635
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.079      
2 H 0.074      
3 C -0.166      
4 H 0.082      
5 H 0.079      
6 C -0.163      
7 H 0.076      
8 H 0.081      
9 C -0.146      
10 H 0.069      
11 H 0.068      
12 C -0.142      
13 H 0.037      
14 C 0.090      
15 H 0.189      
16 O -0.308      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.468 -1.097 0.772 1.421
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.993 3.486 -1.956
y 3.486 -38.179 -0.248
z -1.956 -0.248 -38.088
Traceless
 xyz
x -0.860 3.486 -1.956
y 3.486 0.362 -0.248
z -1.956 -0.248 0.498
Polar
3z2-r20.997
x2-y2-0.815
xy3.486
xz-1.956
yz-0.248


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.234 0.188 -0.007
y 0.188 9.654 -0.065
z -0.007 -0.065 8.397


<r2> (average value of r2) Å2
<r2> 167.224
(<r2>)1/2 12.932