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All results from a given calculation for C5H10O (Cyclopentanol)

using model chemistry: MP2/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP2/6-311G*
 hartrees
Energy at 0K-270.953120
Energy at 298.15K-270.965271
HF Energy-270.067226
Nuclear repulsion energy254.510851
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 MP2/6-311G*
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 3837 3646 18.29      
2 A 3168 3010 60.27      
3 A 3154 2997 13.49      
4 A 3142 2986 9.51      
5 A 3135 2979 26.61      
6 A 3106 2951 29.49      
7 A 3096 2942 31.83      
8 A 3087 2934 24.40      
9 A 3077 2924 28.77      
10 A 3022 2872 48.77      
11 A 1562 1484 4.10      
12 A 1537 1461 8.72      
13 A 1532 1456 2.82      
14 A 1523 1447 3.13      
15 A 1465 1392 2.44      
16 A 1408 1338 32.94      
17 A 1366 1298 0.00      
18 A 1347 1280 11.61      
19 A 1341 1275 5.08      
20 A 1320 1255 6.65      
21 A 1300 1235 14.84      
22 A 1287 1223 8.84      
23 A 1233 1172 18.86      
24 A 1225 1164 7.08      
25 A 1216 1155 4.31      
26 A 1138 1081 45.63      
27 A 1113 1057 39.91      
28 A 1076 1023 5.47      
29 A 1012 962 0.70      
30 A 990 941 10.90      
31 A 972 924 4.96      
32 A 923 877 0.32      
33 A 905 860 0.04      
34 A 837 795 1.74      
35 A 784 745 1.53      
36 A 616 586 0.73      
37 A 547 520 5.82      
38 A 479 456 8.89      
39 A 368 350 27.24      
40 A 292 278 122.78      
41 A 199 189 0.54      
42 A 35 33 0.16      

Unscaled Zero Point Vibrational Energy (zpe) 32384.5 cm-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 30775.0 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 MP2/6-311G*
ABC
0.21504 0.10153 0.07597

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.168 1.259 -0.619
H2 -1.752 1.115 1.083
C3 -1.468 0.790 0.076
H4 -2.062 -1.104 -0.882
H5 -1.972 -1.193 0.869
C6 -1.492 -0.762 -0.014
H7 0.274 -1.388 -1.154
H8 0.211 -2.102 0.460
C9 -0.016 -1.201 -0.115
H10 0.268 2.146 0.225
H11 0.184 1.222 -1.288
C12 -0.013 1.181 -0.210
H13 0.768 0.057 1.460
C14 0.781 0.007 0.358
H15 2.596 0.672 0.204
O16 2.113 -0.097 -0.116

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 H7 H8 C9 H10 H11 C12 H13 C14 H15 O16
H11.75781.09302.38012.87512.21593.64104.25663.30682.72652.44542.19463.79303.34964.87004.5191
H21.75781.09472.97932.32792.18943.92053.81883.13162.42493.06212.16762.75862.85764.45774.2244
C31.09301.09472.20412.19401.55513.04823.36542.47102.20792.18531.53332.72932.39774.06733.6944
H42.38012.97932.20411.75511.09292.36902.82172.18704.14953.25863.14163.85223.29455.10164.3630
H52.87512.32792.19401.75511.09353.02902.39932.18934.07223.88963.26143.06903.04594.97824.3431
C62.21592.18941.55511.09291.09352.19302.21751.54263.40802.89252.44972.81962.42804.33723.6676
H73.64103.92053.04822.36903.02902.19301.76631.09513.79382.61462.75203.02762.11923.38782.4757
H84.25663.81883.36542.82172.39932.21751.76631.09294.25483.75503.35782.44332.18653.66662.8235
C93.30683.13162.47102.18702.18931.54261.09511.09293.37602.69862.38352.16261.52223.22932.3987
H102.72652.42492.20794.14954.07223.40803.79384.25483.37601.77471.09552.47782.20412.75582.9245
H112.44543.06212.18533.25863.88962.89252.61463.75502.69861.77471.09613.04072.13112.88872.6140
C122.19462.16761.53333.14163.26142.44972.75203.35782.38351.09551.09612.15921.52732.69042.4827
H133.79302.75862.72933.85223.06902.81963.02762.44332.16262.47783.04072.15921.10262.30142.0780
C143.34962.85762.39773.29453.04592.42802.11922.18651.52222.20412.13111.52731.10261.93911.4185
H154.87004.45774.06735.10164.97824.33723.38783.66663.22932.75582.88872.69042.30141.93910.9618
O164.51914.22443.69444.36304.34313.66762.47572.82352.39872.92452.61402.48272.07801.41850.9618

picture of Cyclopentanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 106.938 H1 C3 C6 112.436
H1 C3 C12 112.285 H2 C3 C6 110.222
H2 C3 C12 110.023 C3 C6 H4 111.490
C3 C6 H5 110.658 C3 C6 C9 105.820
C3 C12 H10 113.209 C3 C12 H11 111.343
C3 C12 C14 103.148 H4 C6 H5 106.780
H4 C6 C9 111.005 H5 C6 C9 111.161
C6 C3 C12 104.972 C6 C9 H7 111.352
C6 C9 H8 113.480 C6 C9 C14 104.783
H7 C9 H8 107.663 H7 C9 C14 106.995
H8 C9 C14 112.424 C9 C14 C12 102.813
C9 C14 H13 109.927 C9 C14 O16 109.265
H10 C12 H11 108.146 H10 C12 C14 113.333
H11 C12 C14 107.519 C12 C14 H13 109.314
C12 C14 O16 114.828 H13 C14 O16 110.403
C14 O16 H15 107.556
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability