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

using model chemistry: wB97X-D/aug-cc-pVTZ

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/aug-cc-pVTZ
 hartrees
Energy at 0K-193.147859
Energy at 298.15K-193.154212
HF Energy-193.147859
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/aug-cc-pVTZ
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' 3882 3714 35.79      
2 A' 3267 3125 8.53      
3 A' 3171 3033 3.65      
4 A' 3162 3025 13.07      
5 A' 3060 2927 15.90      
6 A' 1741 1666 176.95      
7 A' 1490 1425 6.70      
8 A' 1461 1398 3.03      
9 A' 1419 1358 46.53      
10 A' 1371 1311 15.62      
11 A' 1216 1163 145.11      
12 A' 1026 982 35.58      
13 A' 993 950 9.44      
14 A' 876 838 4.67      
15 A' 492 471 17.52      
16 A' 416 398 1.88      
17 A" 3124 2988 9.80      
18 A" 1474 1410 8.58      
19 A" 1072 1026 0.10      
20 A" 835 799 72.19      
21 A" 725 693 0.21      
22 A" 516 494 1.36      
23 A" 437 418 99.58      
24 A" 117 112 1.12      

Unscaled Zero Point Vibrational Energy (zpe) 18671.6 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 17861.2 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 wB97X-D/aug-cc-pVTZ
ABC
0.34086 0.30504 0.16592

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.906 -1.089 0.000
C2 0.000 0.096 0.000
C3 0.394 1.366 0.000
O4 -1.305 -0.291 0.000
H5 1.948 -0.781 0.000
H6 0.715 -1.705 0.879
H7 0.715 -1.705 -0.879
H8 1.445 1.609 0.000
H9 -0.316 2.183 0.000
H10 -1.868 0.485 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49142.50702.35021.08671.09071.09072.75123.49213.1893
C21.49141.32931.36122.13682.12772.12772.09212.11041.9084
C32.50701.32932.37342.65043.20983.20981.07831.08262.4284
O42.35021.36122.37343.28982.61722.61723.34262.66450.9589
H51.08672.13682.65043.28981.77411.77412.44323.73004.0212
H61.09072.12773.20982.61721.77411.75903.50564.11683.4983
H71.09072.12773.20982.61721.77411.75903.50564.11683.4983
H82.75122.09211.07833.34262.44323.50563.50561.85163.4990
H93.49212.11041.08262.66453.73004.11684.11681.85162.3012
H103.18931.90842.42840.95894.02123.49833.49833.49902.3012

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 125.342 C1 C2 O4 110.863
C2 C1 H5 110.981 C2 C1 H6 110.011
C2 C1 H7 110.011 C2 C3 H8 120.316
C2 C3 H9 121.753 C2 O4 H10 109.460
C3 C2 O4 123.795 H5 C1 H6 109.139
H5 C1 H7 109.139 H6 C1 H7 107.483
H8 C3 H9 117.930
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.645      
2 C 0.644      
3 C -1.145      
4 O -0.523      
5 H 0.279      
6 H 0.275      
7 H 0.275      
8 H 0.235      
9 H 0.485      
10 H 0.119      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.020 0.512 0.000 0.513
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.438 -3.301 0.000
y -3.301 -24.471 0.000
z 0.000 0.000 -27.107
Traceless
 xyz
x 3.351 -3.301 0.000
y -3.301 0.302 0.000
z 0.000 0.000 -3.653
Polar
3z2-r2-7.305
x2-y22.033
xy-3.301
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.639 0.264 0.000
y 0.264 8.151 0.000
z 0.000 0.000 5.212


<r2> (average value of r2) Å2
<r2> 79.978
(<r2>)1/2 8.943