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

using model chemistry: wB97X-D/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/6-311G*
 hartrees
Energy at 0K-193.109643
Energy at 298.15K-193.116041
HF Energy-193.109643
Nuclear repulsion energy 
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 wB97X-D/6-311G*
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' 3868 3868 20.52      
2 A' 3259 3259 12.55      
3 A' 3160 3160 6.34      
4 A' 3159 3159 19.16      
5 A' 3059 3059 19.88      
6 A' 1757 1757 170.64      
7 A' 1511 1511 8.02      
8 A' 1478 1478 2.38      
9 A' 1439 1439 50.00      
10 A' 1392 1392 6.23      
11 A' 1240 1240 171.59      
12 A' 1040 1040 30.41      
13 A' 998 998 8.46      
14 A' 880 880 4.45      
15 A' 495 495 19.78      
16 A' 420 420 2.12      
17 A" 3123 3123 17.56      
18 A" 1492 1492 10.81      
19 A" 1085 1085 1.07      
20 A" 816 816 93.40      
21 A" 729 729 0.46      
22 A" 514 514 0.31      
23 A" 460 460 131.99      
24 A" 139 139 1.39      

Unscaled Zero Point Vibrational Energy (zpe) 18755.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 18755.6 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 wB97X-D/6-311G*
ABC
0.33932 0.30455 0.16543

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.872 -1.116 0.000
C2 0.000 0.097 0.000
C3 0.438 1.356 0.000
O4 -1.314 -0.254 0.000
H5 1.928 -0.846 0.000
H6 0.662 -1.728 0.881
H7 0.662 -1.728 -0.881
H8 1.498 1.572 0.000
H9 -0.242 2.204 0.000
H10 -1.856 0.538 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49422.50962.34971.08981.09341.09342.75913.50143.1905
C21.49421.33241.36012.14632.13242.13242.10142.12001.9079
C32.50961.33242.37922.65853.21533.21531.08171.08662.4356
O42.34971.36012.37923.29532.61762.61763.35232.68130.9600
H51.08982.14632.65853.29531.77711.77712.45513.74264.0293
H61.09342.13243.21532.61761.77711.76203.51614.12943.5003
H71.09342.13243.21532.61761.77711.76203.51614.12943.5003
H82.75912.10141.08173.35232.45513.51613.51611.85113.5098
H93.50142.12001.08662.68133.74264.12944.12941.85112.3197
H103.19051.90792.43560.96004.02933.50033.50033.50982.3197

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 125.109 C1 C2 O4 110.727
C2 C1 H5 111.361 C2 C1 H6 110.025
C2 C1 H7 110.025 C2 C3 H8 120.673
C2 C3 H9 122.094 C2 O4 H10 109.426
C3 C2 O4 124.164 H5 C1 H6 108.982
H5 C1 H7 108.982 H6 C1 H7 107.369
H8 C3 H9 117.233
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.671      
2 C 0.269      
3 C -0.581      
4 O -0.546      
5 H 0.229      
6 H 0.238      
7 H 0.238      
8 H 0.218      
9 H 0.204      
10 H 0.402      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.124 0.645 0.000 0.657
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.159 -3.529 0.000
y -3.529 -24.301 0.000
z 0.000 0.000 -27.043
Traceless
 xyz
x 3.513 -3.529 0.000
y -3.529 0.300 0.000
z 0.000 0.000 -3.813
Polar
3z2-r2-7.627
x2-y22.142
xy-3.529
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.606 0.336 0.000
y 0.336 7.261 0.000
z 0.000 0.000 3.577


<r2> (average value of r2) Å2
<r2> 80.097
(<r2>)1/2 8.950