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

using model chemistry: MP2/CEP-121G*

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-121G*
 hartrees
Energy at 0K-36.190712
Energy at 298.15K-36.196912
HF Energy-35.619920
Nuclear repulsion energy65.535827
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-121G*
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 3784 3606 16.94      
2 A 3278 3123 17.37      
3 A 3203 3051 8.09      
4 A 3173 3023 10.38      
5 A 3095 2949 49.89      
6 A 3037 2893 62.06      
7 A 1690 1610 0.55      
8 A 1554 1480 1.22      
9 A 1491 1421 15.92      
10 A 1435 1368 3.57      
11 A 1312 1250 1.54      
12 A 1284 1224 35.32      
13 A 1245 1186 57.07      
14 A 1177 1121 17.48      
15 A 1061 1011 79.84      
16 A 1009 961 35.06      
17 A 973 927 5.89      
18 A 928 884 2.49      
19 A 878 836 43.71      
20 A 650 620 4.73      
21 A 442 421 3.24      
22 A 339 323 13.78      
23 A 264 251 139.41      
24 A 110 105 1.49      

Unscaled Zero Point Vibrational Energy (zpe) 18705.7 cm-1
Scaled (by 0.9528) Zero Point Vibrational Energy (zpe) 17822.8 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-121G*
ABC
0.87568 0.14278 0.13809

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/CEP-121G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.591 0.457 0.312
C2 -0.671 -0.364 0.283
C3 -1.832 0.082 -0.238
O4 1.618 -0.305 -0.365
H5 0.422 1.422 -0.187
H6 0.885 0.647 1.356
H7 -0.604 -1.362 0.717
H8 -2.730 -0.530 -0.227
H9 -1.907 1.070 -0.688
H10 2.465 0.145 -0.197

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.50602.51261.44741.09961.10092.21373.50582.75981.9667
C21.50601.34852.38042.14642.14401.08982.12742.12803.2131
C32.51261.34853.47452.62263.20062.12221.08641.08824.2974
O41.44742.38043.47452.10872.09862.68864.35643.79820.9731
H51.09962.14642.62262.10871.78743.10163.70712.40832.4091
H61.10092.14403.20062.09861.78742.58144.11833.48642.2708
H72.21371.08982.12222.68863.10162.58142.47033.09603.5392
H83.50582.12741.08644.35643.70714.11832.47031.85665.2383
H92.75982.12801.08823.79822.40833.48643.09601.85664.4956
H101.96673.21314.29740.97312.40912.27083.53925.23834.4956

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 123.246 C1 C2 H7 116.112
C1 O4 H10 107.052 C2 C1 O4 107.391
C2 C1 H5 109.948 C2 C1 H6 109.683
C2 C3 H8 121.420 C2 C3 H9 121.328
C3 C2 H7 120.642 O4 C1 H5 111.031
O4 C1 H6 110.136 H5 C1 H6 108.643
H8 C3 H9 117.251
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability