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All results from a given calculation for C3H5OH (Cyclopropanol)

using model chemistry: MP2/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP2/6-31G
 hartrees
Energy at 0K-192.214796
Energy at 298.15K-192.221834
HF Energy-191.821200
Nuclear repulsion energy122.373761
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 MP2/6-31G
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 3627 3470 8.02      
2 A 3292 3150 14.16      
3 A 3274 3133 3.36      
4 A 3195 3057 9.42      
5 A 3183 3046 18.09      
6 A 3179 3042 17.35      
7 A 1559 1491 5.50      
8 A 1535 1469 2.47      
9 A 1456 1393 5.31      
10 A 1318 1261 41.42      
11 A 1249 1195 1.06      
12 A 1233 1179 43.47      
13 A 1204 1152 22.61      
14 A 1190 1138 4.80      
15 A 1159 1109 7.85      
16 A 1146 1096 20.03      
17 A 980 938 7.23      
18 A 960 919 34.33      
19 A 872 835 12.97      
20 A 842 805 5.36      
21 A 779 745 9.35      
22 A 411 393 12.40      
23 A 407 389 18.99      
24 A 329 315 164.01      

Unscaled Zero Point Vibrational Energy (zpe) 19187.8 cm-1
Scaled (by 0.9568) Zero Point Vibrational Energy (zpe) 18358.9 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 MP2/6-31G
ABC
0.54462 0.22204 0.19190

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.225 -0.007 0.498
C2 0.917 -0.756 -0.137
C3 0.909 0.780 -0.145
O4 -1.490 -0.109 -0.202
H5 -0.310 -0.005 1.584
H6 1.623 -1.279 0.503
H7 0.693 -1.257 -1.075
H8 1.605 1.317 0.496
H9 0.694 1.267 -1.093
H10 -1.996 0.724 -0.093

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.50621.52231.44971.08972.24372.20872.25822.23582.0051
C21.50621.53622.49352.24351.08711.08672.27432.24903.2679
C31.52231.53622.55892.25682.27382.24951.08781.08752.9061
O41.44972.49352.55892.14343.40002.61593.47822.73060.9806
H51.08972.24352.25682.14342.55563.10552.56913.12992.4871
H62.24371.08712.27383.40002.55561.83232.59633.14574.1794
H72.20871.08672.24952.61593.10551.83233.15042.52403.4809
H82.25822.27431.08783.47822.56912.59633.15041.83223.6965
H92.23582.24901.08752.73063.12993.14572.52401.83222.9211
H102.00513.26792.90610.98062.48714.17943.48093.69652.9211

picture of Cyclopropanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 60.040 C1 C2 H6 118.922
C1 C2 H7 115.877 C1 C3 C2 59.000
C1 C3 H8 118.862 C1 C3 H9 116.906
C1 O4 H10 109.675 C2 C1 C3 60.960
C2 C1 O4 115.022 C2 C1 H5 118.723
C2 C3 H8 119.169 C2 C3 H9 116.969
C3 C1 O4 118.834 C3 C1 H5 118.605
C3 C2 H6 119.172 C3 C2 H7 117.068
O4 C1 H5 114.399 H6 C2 H7 114.893
H8 C3 H9 114.764
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability