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

using model chemistry: B97D3/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-31G(2df,p)
 hartrees
Energy at 0K-193.031076
Energy at 298.15K-193.037395
HF Energy-193.031076
Nuclear repulsion energy119.937699
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 B97D3/6-31G(2df,p)
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' 3725 3725 16.24      
2 A' 3201 3201 11.92      
3 A' 3102 3102 6.01      
4 A' 3100 3100 17.33      
5 A' 2987 2987 24.13      
6 A' 1685 1685 125.10      
7 A' 1464 1464 5.40      
8 A' 1426 1426 3.17      
9 A' 1383 1383 23.53      
10 A' 1347 1347 5.00      
11 A' 1184 1184 131.29      
12 A' 1000 1000 32.07      
13 A' 961 961 10.45      
14 A' 846 846 3.81      
15 A' 472 472 16.69      
16 A' 402 402 1.43      
17 A" 3044 3044 18.01      
18 A" 1444 1444 5.71      
19 A" 1049 1049 0.56      
20 A" 762 762 57.95      
21 A" 709 709 0.20      
22 A" 496 496 2.81      
23 A" 447 447 93.07      
24 A" 169 169 1.11      

Unscaled Zero Point Vibrational Energy (zpe) 18202.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 18202.2 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 B97D3/6-31G(2df,p)
ABC
0.33409 0.30127 0.16325

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.874 -1.124 0.000
C2 0.000 0.097 0.000
C3 0.446 1.363 0.000
O4 -1.327 -0.254 0.000
H5 1.932 -0.844 0.000
H6 0.668 -1.744 0.884
H7 0.668 -1.744 -0.884
H8 1.510 1.572 0.000
H9 -0.233 2.215 0.000
H10 -1.850 0.560 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.50142.52312.36711.09421.09921.09922.77003.51773.2025
C21.50141.34211.37292.14942.14852.14852.11152.13121.9068
C32.52311.34212.39972.66103.23763.23761.08521.08952.4316
O42.36711.37292.39973.31262.64252.64253.37482.70130.9676
H51.09422.14942.66103.31261.78561.78562.45303.74814.0343
H61.09922.14853.23762.64251.78561.76783.53374.15553.5257
H71.09922.14853.23762.64251.78561.76783.53374.15553.5257
H82.77002.11151.08523.37482.45303.53373.53371.85803.5092
H93.51772.13121.08952.70133.74814.15554.15551.85802.3138
H103.20251.90682.43160.96764.03433.52573.52573.50922.3138

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 124.984 C1 C2 O4 110.800
C2 C1 H5 110.823 C2 C1 H6 110.455
C2 C1 H7 110.455 C2 C3 H8 120.529
C2 C3 H9 122.094 C2 O4 H10 107.852
C3 C2 O4 124.216 H5 C1 H6 108.984
H5 C1 H7 108.984 H6 C1 H7 107.045
H8 C3 H9 117.377
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.447      
2 C 0.435      
3 C -0.474      
4 O -0.421      
5 H 0.132      
6 H 0.138      
7 H 0.138      
8 H 0.112      
9 H 0.091      
10 H 0.295      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.157 0.446 0.000 0.473
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.099 -3.087 0.000
y -3.087 -23.938 0.000
z 0.000 0.000 -26.169
Traceless
 xyz
x 2.955 -3.087 0.000
y -3.087 0.196 0.000
z 0.000 0.000 -3.150
Polar
3z2-r2-6.301
x2-y21.839
xy-3.087
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.914 0.199 0.000
y 0.199 7.296 0.000
z 0.000 0.000 3.585


<r2> (average value of r2) Å2
<r2> 80.633
(<r2>)1/2 8.980