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

using model chemistry: B3LYP/SDD

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/SDD
 hartrees
Energy at 0K-193.110496
Energy at 298.15K-193.116876
HF Energy-193.110496
Nuclear repulsion energy118.775518
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/SDD
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' 3689 3546 15.94      
2 A' 3287 3159 15.41      
3 A' 3171 3048 5.44      
4 A' 3170 3047 22.99      
5 A' 3052 2934 19.57      
6 A' 1713 1647 138.05      
7 A' 1517 1458 17.99      
8 A' 1477 1420 3.15      
9 A' 1443 1387 31.56      
10 A' 1368 1315 22.63      
11 A' 1183 1137 156.99      
12 A' 1027 988 30.59      
13 A' 980 942 22.74      
14 A' 850 817 14.20      
15 A' 473 455 20.44      
16 A' 401 386 2.66      
17 A" 3128 3007 21.96      
18 A" 1497 1440 15.12      
19 A" 1096 1053 7.24      
20 A" 901 866 132.91      
21 A" 717 690 5.77      
22 A" 499 479 0.78      
23 A" 448 431 161.04      
24 A" 173 166 1.88      

Unscaled Zero Point Vibrational Energy (zpe) 18628.8 cm-1
Scaled (by 0.9613) Zero Point Vibrational Energy (zpe) 17907.9 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/SDD
ABC
0.32630 0.29618 0.15990

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.080 -0.947 0.000
C2 0.000 0.101 0.000
C3 0.181 1.441 0.000
O4 -1.267 -0.508 0.000
H5 2.071 -0.486 0.000
H6 0.984 -1.589 0.885
H7 0.984 -1.589 -0.885
H8 1.179 1.862 0.000
H9 -0.653 2.140 0.000
H10 -1.991 0.154 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.50482.55122.38761.09361.09741.09742.81053.54043.2617
C21.50481.35161.40592.15272.14672.14672.11892.14121.9913
C32.55121.35162.42762.69893.25693.25691.08341.08872.5242
O42.38761.40592.42763.33852.64942.64943.40572.71830.9803
H51.09362.15272.69893.33851.78411.78412.51123.78394.1119
H61.09742.14673.25692.64941.78411.76943.56794.16803.5593
H71.09742.14673.25692.64941.78411.76943.56794.16803.5593
H82.81052.11891.08343.40572.51123.56793.56791.85343.6006
H93.54042.14121.08872.71833.78394.16804.16801.85342.3948
H103.26171.99132.52420.98034.11193.55933.55933.60062.3948

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 126.459 C1 C2 O4 110.183
C2 C1 H5 110.898 C2 C1 H6 110.183
C2 C1 H7 110.183 C2 C3 H8 120.562
C2 C3 H9 122.297 C2 O4 H10 111.893
C3 C2 O4 123.358 H5 C1 H6 109.028
H5 C1 H7 109.028 H6 C1 H7 107.441
H8 C3 H9 117.141
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.682      
2 C 0.396      
3 C -0.684      
4 O -0.469      
5 H 0.210      
6 H 0.225      
7 H 0.225      
8 H 0.225      
9 H 0.202      
10 H 0.353      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.025 0.869 0.000 0.869
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.774 -3.401 0.000
y -3.401 -25.441 0.000
z 0.000 0.000 -27.159
Traceless
 xyz
x 5.526 -3.401 0.000
y -3.401 -1.474 0.000
z 0.000 0.000 -4.052
Polar
3z2-r2-8.104
x2-y24.666
xy-3.401
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.345 0.134 0.000
y 0.134 7.042 0.000
z 0.000 0.000 3.175


<r2> (average value of r2) Å2
<r2> 82.199
(<r2>)1/2 9.066