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All results from a given calculation for C3H6O (2-Propen-1-ol)

using model chemistry: MP2/CEP-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/CEP-31G
 hartrees
Energy at 0K-35.873345
Energy at 298.15K-35.879473
HF Energy-35.525169
Nuclear repulsion energy64.026249
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/CEP-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 3671 3547 5.95      
2 A 3251 3141 47.83      
3 A 3182 3075 11.02      
4 A 3143 3037 25.08      
5 A 3096 2992 67.35      
6 A 3024 2923 80.43      
7 A 1666 1610 0.53      
8 A 1538 1486 1.04      
9 A 1483 1433 13.11      
10 A 1424 1376 6.54      
11 A 1321 1277 0.07      
12 A 1273 1230 15.76      
13 A 1213 1172 44.65      
14 A 1161 1122 17.88      
15 A 1021 986 38.21      
16 A 977 944 22.71      
17 A 962 930 66.64      
18 A 908 878 6.57      
19 A 891 861 54.46      
20 A 651 629 6.30      
21 A 431 416 4.01      
22 A 329 318 16.33      
23 A 257 248 185.33      
24 A 103 99 2.19      

Unscaled Zero Point Vibrational Energy (zpe) 18486.9 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 17863.8 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/CEP-31G
ABC
0.83199 0.13617 0.13143

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.590 0.493 0.309
C2 -0.680 -0.362 0.303
C3 -1.880 0.069 -0.247
O4 1.661 -0.324 -0.359
H5 0.429 1.442 -0.247
H6 0.905 0.728 1.352
H7 -0.599 -1.358 0.769
H8 -2.777 -0.570 -0.222
H9 -1.973 1.052 -0.734
H10 2.544 0.102 -0.235

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.53192.56761.50391.11191.11412.24763.57152.82322.0659
C21.53191.38872.43332.18842.19111.10192.17202.17903.3021
C32.56761.38873.56452.68633.27852.17001.10191.10144.4245
O41.50392.43333.56452.15672.14622.72864.44723.90390.9889
H51.11192.18842.68632.15671.81553.15083.78542.48102.5043
H61.11412.19113.27852.14621.81552.63634.20993.56912.3661
H72.24761.10192.17002.72863.15082.63632.51983.15523.6081
H83.57152.17201.10194.44723.78544.20992.51981.88205.3641
H92.82322.17901.10143.90392.48103.56913.15521.88204.6429
H102.06593.30214.42450.98892.50432.36613.60815.36414.6429

picture of 2-Propen-1-ol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 123.006 C1 C2 H7 116.210
C1 O4 H10 110.226 C2 C1 O4 106.552
C2 C1 H5 110.741 C2 C1 H6 110.816
C2 C3 H8 120.974 C2 C3 H9 121.680
C3 C2 H7 120.784 O4 C1 H5 110.176
O4 C1 H6 109.218 H5 C1 H6 109.298
H8 C3 H9 117.343
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability