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

using model chemistry: B3LYPultrafine/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYPultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-193.163655
Energy at 298.15K-193.170068
HF Energy-193.163655
Nuclear repulsion energy119.944019
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 B3LYPultrafine/aug-cc-pVDZ
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' 3799 3686 32.12      
2 A' 3253 3157 8.84      
3 A' 3152 3058 3.84      
4 A' 3142 3049 14.34      
5 A' 3035 2945 18.71      
6 A' 1716 1665 159.52      
7 A' 1466 1423 5.97      
8 A' 1440 1397 3.21      
9 A' 1393 1351 34.82      
10 A' 1345 1305 13.97      
11 A' 1204 1169 141.78      
12 A' 1012 982 31.76      
13 A' 972 943 15.30      
14 A' 861 836 6.53      
15 A' 478 464 17.10      
16 A' 410 398 1.72      
17 A" 3091 3000 12.07      
18 A" 1446 1403 7.69      
19 A" 1055 1024 0.01      
20 A" 825 800 68.21      
21 A" 716 695 0.22      
22 A" 499 484 2.59      
23 A" 449 436 97.20      
24 A" 181 176 1.33      

Unscaled Zero Point Vibrational Energy (zpe) 18468.8 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 17922.2 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 B3LYPultrafine/aug-cc-pVDZ
ABC
0.33514 0.30071 0.16336

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.942 -1.068 0.000
C2 0.000 0.096 0.000
C3 0.357 1.390 0.000
O4 -1.305 -0.335 0.000
H5 1.983 -0.727 0.000
H6 0.770 -1.697 0.886
H7 0.770 -1.697 -0.886
H8 1.406 1.672 0.000
H9 -0.383 2.192 0.000
H10 -1.896 0.430 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49812.52692.36441.09521.09991.09992.77973.51933.2096
C21.49811.34171.37462.14672.14322.14322.11222.13041.9253
C32.52691.34172.39482.66893.23783.23781.08711.09102.4487
O42.36441.37462.39483.31142.63572.63573.37352.68960.9662
H51.09522.14672.66893.31141.78841.78842.46713.75684.0477
H61.09992.14323.23782.63571.78841.77183.54154.15183.5235
H71.09992.14323.23782.63571.78841.77183.54154.15183.5235
H82.77972.11221.08713.37352.46713.54153.54151.86313.5285
H93.51932.13041.09102.68963.75684.15184.15181.86312.3227
H103.20961.92532.44870.96624.04773.52353.52353.52852.3227

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 125.611 C1 C2 O4 110.710
C2 C1 H5 110.786 C2 C1 H6 110.217
C2 C1 H7 110.217 C2 C3 H8 120.480
C2 C3 H9 121.916 C2 O4 H10 109.434
C3 C2 O4 123.679 H5 C1 H6 109.119
H5 C1 H7 109.119 H6 C1 H7 107.304
H8 C3 H9 117.604
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.711      
2 C 0.692      
3 C 0.985      
4 O -0.536      
5 H -0.311      
6 H -0.168      
7 H -0.168      
8 H -0.594      
9 H -0.742      
10 H 0.132      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.008 0.531 0.000 0.531
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.763 -3.249 0.000
y -3.249 -25.187 0.000
z 0.000 0.000 -27.514
Traceless
 xyz
x 3.587 -3.249 0.000
y -3.249 -0.049 0.000
z 0.000 0.000 -3.539
Polar
3z2-r2-7.077
x2-y22.424
xy-3.249
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.796 0.209 0.000
y 0.209 8.453 0.000
z 0.000 0.000 5.291


<r2> (average value of r2) Å2
<r2> 81.300
(<r2>)1/2 9.017