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

using model chemistry: B3PW91/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/3-21G*
 hartrees
Energy at 0K-191.972514
Energy at 298.15K-191.978732
HF Energy-191.972514
Nuclear repulsion energy115.609041
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 B3PW91/3-21G*
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 3526 3383 0.64      
2 A 3243 3112 14.66      
3 A 3188 3059 3.18      
4 A 3157 3029 7.49      
5 A 3015 2893 55.22      
6 A 2969 2849 53.14      
7 A 1728 1657 2.25      
8 A 1564 1501 2.18      
9 A 1505 1444 9.09      
10 A 1453 1394 2.88      
11 A 1341 1287 0.23      
12 A 1288 1236 35.53      
13 A 1249 1199 32.65      
14 A 1161 1114 8.63      
15 A 1048 1005 9.81      
16 A 1033 991 45.31      
17 A 993 952 49.38      
18 A 973 934 53.65      
19 A 919 882 5.05      
20 A 638 613 5.99      
21 A 462 443 5.07      
22 A 311 298 12.24      
23 A 282 271 150.40      
24 A 104 100 1.54      

Unscaled Zero Point Vibrational Energy (zpe) 18575.9 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 17821.7 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 B3PW91/3-21G*
ABC
0.96752 0.14142 0.13304

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/3-21G* An error occurred on the server when processing the URL. Please contact the system administrator.

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