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All results from a given calculation for C3H6O (Acetone enol)

using model chemistry: B3LYP/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/Def2TZVPP
 hartrees
Energy at 0K-193.222336
Energy at 298.15K-193.228771
HF Energy-193.222336
Nuclear repulsion energy120.551057
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 B3LYP/Def2TZVPP
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' 3807 3665 31.78      
2 A' 3244 3123 8.23      
3 A' 3148 3030 4.30      
4 A' 3135 3018 13.91      
5 A' 3036 2922 18.06      
6 A' 1715 1651 157.07      
7 A' 1493 1437 8.19      
8 A' 1456 1402 4.11      
9 A' 1416 1363 26.38      
10 A' 1360 1309 17.12      
11 A' 1204 1159 144.05      
12 A' 1023 984 33.33      
13 A' 985 948 19.34      
14 A' 862 830 5.61      
15 A' 484 466 17.81      
16 A' 413 398 1.58      
17 A" 3083 2968 12.02      
18 A" 1474 1419 7.74      
19 A" 1074 1033 0.17      
20 A" 821 790 71.01      
21 A" 729 701 0.95      
22 A" 509 490 0.61      
23 A" 445 429 101.25      
24 A" 188 181 1.11      

Unscaled Zero Point Vibrational Energy (zpe) 18551.7 cm-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 17857.8 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 B3LYP/Def2TZVPP
ABC
0.33838 0.30361 0.16490

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.901 -1.096 0.000
C2 0.000 0.098 0.000
C3 0.406 1.368 0.000
O4 -1.310 -0.286 0.000
H5 1.946 -0.797 0.000
H6 0.707 -1.713 0.879
H7 0.707 -1.713 -0.879
H8 1.456 1.611 0.000
H9 -0.296 2.193 0.000
H10 -1.881 0.489 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49612.51352.35521.08691.09151.09152.76393.50043.2016
C21.49611.33321.36512.14172.13382.13382.10032.11601.9208
C32.51351.33322.38302.65653.21823.21821.07861.08312.4496
O42.35521.36512.38303.29592.62292.62293.35452.67830.9618
H51.08692.14172.65653.29591.77441.77442.45703.73684.0366
H61.09152.13383.21822.62291.77441.75873.51944.12773.5095
H71.09152.13383.21822.62291.77441.75873.51944.12773.5095
H82.76392.10031.07863.35452.45703.51943.51941.84643.5209
H93.50042.11601.08312.67833.73684.12774.12771.84642.3274
H103.20161.92082.44960.96184.03663.50953.50953.52092.3274

picture of Acetone enol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.245 C1 C2 O4 110.719
C2 C1 H5 111.028 C2 C1 H6 110.116
C2 C1 H7 110.116 C2 C3 H8 120.752
C2 C3 H9 121.914 C2 O4 H10 110.063
C3 C2 O4 124.036 H5 C1 H6 109.079
H5 C1 H7 109.079 H6 C1 H7 107.339
H8 C3 H9 117.334
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.215      
2 C 0.184      
3 C -0.282      
4 O -0.311      
5 H 0.085      
6 H 0.096      
7 H 0.096      
8 H 0.083      
9 H 0.068      
10 H 0.195      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.063 0.513 0.000 0.517
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.497 -3.213 0.000
y -3.213 -24.968 0.000
z 0.000 0.000 -27.259
Traceless
 xyz
x 3.617 -3.213 0.000
y -3.213 -0.090 0.000
z 0.000 0.000 -3.527
Polar
3z2-r2-7.053
x2-y22.471
xy-3.213
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.295 0.204 0.000
y 0.204 7.972 0.000
z 0.000 0.000 4.618


<r2> (average value of r2) Å2
<r2> 80.513
(<r2>)1/2 8.973