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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-191.978742
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 3389 0.64      
2 A 3243 3118 14.66      
3 A 3188 3064 3.18      
4 A 3157 3035 7.49      
5 A 3015 2898 55.22      
6 A 2969 2854 53.14      
7 A 1728 1661 2.25      
8 A 1564 1504 2.18      
9 A 1505 1447 9.09      
10 A 1453 1397 2.88      
11 A 1341 1289 0.23      
12 A 1288 1238 35.53      
13 A 1249 1201 32.65      
14 A 1161 1116 8.63      
15 A 1048 1007 9.81      
16 A 1033 993 45.31      
17 A 993 954 49.38      
18 A 973 936 53.65      
19 A 919 883 5.05      
20 A 638 614 5.99      
21 A 462 444 5.07      
22 A 311 299 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 0.9612) Zero Point Vibrational Energy (zpe) 17855.1 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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.570 0.500 0.221
C2 -0.661 -0.361 0.212
C3 -1.864 0.051 -0.179
O4 1.666 -0.333 -0.262
H5 0.404 1.394 -0.401
H6 0.754 0.842 1.256
H7 -0.501 -1.370 0.584
H8 -2.733 -0.598 -0.133
H9 -2.028 1.055 -0.564
H10 2.502 0.194 -0.170

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.50262.50741.45911.10181.10482.18583.49912.77031.9947
C21.50261.33002.37552.14262.13091.08772.11372.11533.2341
C32.50741.33003.55222.64543.08832.11171.08581.08794.3684
O41.45912.37553.55222.14332.12522.54774.40943.95780.9919
H51.10182.14262.64542.14331.78063.07113.72612.46112.4278
H61.10482.13093.08832.12521.78062.63124.02053.33102.3469
H72.18581.08772.11172.54773.07112.63122.46813.08723.4690
H83.49912.11371.08584.40943.72614.02052.46811.84845.2948
H92.77032.11531.08793.95782.46113.33103.08721.84844.6278
H101.99473.23414.36840.99192.42782.34693.46905.29484.6278

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 124.438 C1 C2 H7 114.146
C1 O4 H10 107.406 C2 C1 O4 106.648
C2 C1 H5 109.753 C2 C1 H6 108.662
C2 C3 H8 121.756 C2 C3 H9 121.740
C3 C2 H7 121.395 O4 C1 H5 112.895
O4 C1 H6 111.220 H5 C1 H6 107.601
H8 C3 H9 116.504
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.231      
2 C -0.184      
3 C -0.423      
4 O -0.561      
5 H 0.199      
6 H 0.206      
7 H 0.231      
8 H 0.212      
9 H 0.202      
10 H 0.348      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.416 1.622 0.756 1.837
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.162 3.169 1.302
y 3.169 -24.062 -1.285
z 1.302 -1.285 -26.499
Traceless
 xyz
x 5.119 3.169 1.302
y 3.169 -0.731 -1.285
z 1.302 -1.285 -4.387
Polar
3z2-r2-8.774
x2-y23.900
xy3.169
xz1.302
yz-1.285


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.077 -0.086 0.723
y -0.086 4.403 -0.467
z 0.723 -0.467 2.935


<r2> (average value of r2) Å2
<r2> 94.155
(<r2>)1/2 9.703