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All results from a given calculation for C6H6O (2,4-Cyclohexadienone)

using model chemistry: B3LYP/Def2TZVPP

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/Def2TZVPP
 hartrees
Energy at 0K-307.565736
Energy at 298.15K-307.572207
HF Energy-307.565736
Nuclear repulsion energy269.549518
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/Def2TZVPP
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' 3195 3076 4.94      
2 A' 3189 3069 17.89      
3 A' 3164 3046 11.52      
4 A' 3159 3041 2.23      
5 A' 3017 2905 1.60      
6 A' 1731 1666 291.58      
7 A' 1693 1630 21.49      
8 A' 1607 1547 31.45      
9 A' 1452 1397 7.02      
10 A' 1411 1358 4.55      
11 A' 1402 1350 29.10      
12 A' 1337 1287 7.55      
13 A' 1250 1203 19.38      
14 A' 1196 1151 5.34      
15 A' 1164 1121 16.43      
16 A' 1001 963 13.93      
17 A' 960 924 1.36      
18 A' 949 914 5.78      
19 A' 747 719 8.63      
20 A' 581 560 1.02      
21 A' 496 478 12.12      
22 A' 458 440 8.47      
23 A" 3035 2922 0.93      
24 A" 1194 1149 4.36      
25 A" 1033 994 0.38      
26 A" 1007 969 1.08      
27 A" 948 913 1.48      
28 A" 817 786 4.58      
29 A" 728 701 59.85      
30 A" 541 521 8.04      
31 A" 448 431 0.08      
32 A" 273 263 0.01      
33 A" 55 53 6.52      

Unscaled Zero Point Vibrational Energy (zpe) 22618.4 cm-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 21772.5 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/Def2TZVPP
ABC
0.17409 0.09004 0.05998

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.077 0.000
C2 1.268 0.347 0.000
C3 1.296 -1.000 0.000
C4 0.090 -1.808 0.000
C5 -1.117 -1.234 0.000
C6 -1.280 0.250 0.000
O7 -0.049 2.296 0.000
H8 2.171 0.942 0.000
H9 2.251 -1.513 0.000
H10 0.189 -2.885 0.000
H11 -2.015 -1.840 0.000
H12 -1.873 0.567 0.865
H13 -1.873 0.567 -0.865

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12 H13
C11.46262.44782.88632.56651.52381.22032.17503.43073.96653.54502.12512.1251
C21.46261.34732.45602.86152.54952.35181.08142.10353.40783.94453.26483.2648
C32.44781.34731.45182.42492.86323.55972.12961.08342.18673.41603.63923.6392
C42.88632.45601.45181.33732.47244.10653.44852.18051.08162.10533.20023.2002
C52.56652.86152.42491.33731.49253.68803.94283.37952.10561.08302.13552.1355
C61.52382.54952.86322.47241.49252.38803.51953.94603.46212.21531.09561.0956
O71.22032.35183.55974.10653.68802.38802.60004.44895.18684.57962.65832.6583
H82.17501.08142.12963.44853.94283.51952.60002.45584.31015.02594.15214.1521
H93.43072.10351.08342.18053.37953.94604.44892.45582.47704.27804.69824.6982
H103.96653.40782.18671.08162.10563.46215.18684.31012.47702.43894.11264.1126
H113.54503.94453.41602.10531.08302.21534.57965.02594.27802.43892.56132.5613
H122.12513.26483.63923.20022.13551.09562.65834.15214.69824.11262.56131.7304
H132.12513.26483.63923.20022.13551.09562.65834.15214.69824.11262.56131.7304

picture of 2,4-Cyclohexadienone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 121.131 C1 C2 H8 116.713
C1 C6 C5 116.608 C1 C6 H12 107.316
C1 C6 H13 107.316 C2 C1 C6 117.219
C2 C1 O7 122.210 C2 C3 C4 122.624
C2 C3 H9 119.460 C3 C2 H8 122.155
C3 C4 C5 120.726 C3 C4 H10 118.614
C4 C3 H9 117.915 C4 C5 C6 121.691
C4 C5 H11 120.521 C5 C4 H10 120.660
C5 C6 H12 110.260 C5 C6 H13 110.260
C6 C1 O7 120.571 C6 C5 H11 117.788
H12 C6 H13 104.321
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.151      
2 C -0.157      
3 C -0.081      
4 C -0.105      
5 C -0.171      
6 C -0.037      
7 O -0.310      
8 H 0.128      
9 H 0.135      
10 H 0.128      
11 H 0.127      
12 H 0.096      
13 H 0.096      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.330 -3.680 0.000 3.695
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.457 -0.354 0.000
y -0.354 -47.939 0.000
z 0.000 0.000 -42.288
Traceless
 xyz
x 9.657 -0.354 0.000
y -0.354 -9.067 0.000
z 0.000 0.000 -0.590
Polar
3z2-r2-1.179
x2-y212.482
xy-0.354
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.661 -0.023 0.000
y -0.023 13.304 0.000
z 0.000 0.000 6.357


<r2> (average value of r2) Å2
<r2> 186.379
(<r2>)1/2 13.652