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

using model chemistry: B97D3/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A
Energy calculated at B97D3/6-311G**
 hartrees
Energy at 0K-307.324793
Energy at 298.15K-307.331005
HF Energy-307.324793
Nuclear repulsion energy268.037737
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 B97D3/6-311G**
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' 3140 3095 9.83      
2 A' 3132 3088 32.98      
3 A' 3105 3061 20.22      
4 A' 3100 3055 4.39      
5 A' 2965 2922 3.47      
6 A' 1683 1659 244.94      
7 A' 1646 1622 22.77      
8 A' 1561 1539 27.66      
9 A' 1415 1395 5.75      
10 A' 1375 1355 8.47      
11 A' 1367 1347 24.11      
12 A' 1299 1280 7.81      
13 A' 1214 1197 15.93      
14 A' 1167 1150 5.31      
15 A' 1135 1119 18.85      
16 A' 983 969 14.75      
17 A' 937 924 4.04      
18 A' 929 916 3.19      
19 A' 729 719 7.68      
20 A' 567 559 1.27      
21 A' 485 478 10.82      
22 A' 445 439 7.50      
23 A" 2986 2944 3.71      
24 A" 1164 1147 3.55      
25 A" 990 976 0.20      
26 A" 959 945 0.97      
27 A" 914 901 2.24      
28 A" 792 780 3.99      
29 A" 697 687 57.76      
30 A" 522 514 9.25      
31 A" 427 421 0.09      
32 A" 256 253 0.02      
33 A" 5 5 6.25      

Unscaled Zero Point Vibrational Energy (zpe) 22044.2 cm-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 21729.0 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 B97D3/6-311G**
ABC
0.17274 0.08881 0.05928

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.089 0.000
C2 1.271 0.352 0.000
C3 1.304 -1.007 0.000
C4 0.098 -1.820 0.000
C5 -1.122 -1.244 0.000
C6 -1.284 0.245 0.000
O7 -0.056 2.314 0.000
H8 2.178 0.952 0.000
H9 2.265 -1.522 0.000
H10 0.201 -2.903 0.000
H11 -2.025 -1.855 0.000
H12 -1.884 0.561 0.869
H13 -1.884 0.561 -0.869

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12 H13
C11.46882.46832.91072.58901.53701.22642.18283.45623.99743.57302.14102.1410
C21.46881.35962.46872.87662.55732.36811.08792.12143.42673.96643.27883.2788
C32.46831.35961.45442.43752.87493.58852.14521.09032.19353.43493.65703.6570
C42.91072.46871.45441.34922.48474.13713.46592.18741.08822.12303.21713.2171
C52.58902.87662.43751.34921.49773.71483.96453.39842.12241.08982.14292.1429
C61.53702.55732.87492.48471.49772.40683.53433.96453.48102.22641.10191.1019
O71.22642.36813.58854.13713.71482.40682.61664.48325.22384.61082.67832.6783
H82.18281.08792.14523.46593.96453.53432.61662.47524.33255.05434.17274.1727
H93.45622.12141.09032.18743.39843.96454.48322.47522.48324.30254.72264.7226
H103.99743.42672.19351.08822.12243.48105.22384.33252.48322.46074.13544.1354
H113.57303.96643.43492.12301.08982.22644.61085.05434.30252.46072.57082.5708
H122.14103.27883.65703.21712.14291.10192.67834.17274.72264.13542.57081.7378
H132.14103.27883.65703.21712.14291.10192.67834.17274.72264.13542.57081.7378

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 121.409 C1 C2 H8 116.427
C1 C6 C5 116.979 C1 C6 H12 107.254
C1 C6 H13 107.254 C2 C1 C6 116.790
C2 C1 O7 122.463 C2 C3 C4 122.538
C2 C3 H9 119.628 C3 C2 H8 122.164
C3 C4 C5 120.736 C3 C4 H10 118.552
C4 C3 H9 117.834 C4 C5 C6 121.548
C4 C5 H11 120.597 C5 C4 H10 120.713
C5 C6 H12 110.148 C5 C6 H13 110.148
C6 C1 O7 120.747 C6 C5 H11 117.854
H12 C6 H13 104.254
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.169      
2 C -0.107      
3 C -0.077      
4 C -0.071      
5 C -0.127      
6 C -0.193      
7 O -0.318      
8 H 0.104      
9 H 0.105      
10 H 0.095      
11 H 0.107      
12 H 0.156      
13 H 0.156      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.358 -3.465 0.000 3.484
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.104 -0.276 0.000
y -0.276 -46.686 0.000
z 0.000 0.000 -41.909
Traceless
 xyz
x 9.193 -0.276 0.000
y -0.276 -8.180 0.000
z 0.000 0.000 -1.014
Polar
3z2-r2-2.028
x2-y211.582
xy-0.276
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.504 0.020 0.000
y 0.020 12.928 0.000
z 0.000 0.000 5.142


<r2> (average value of r2) Å2
<r2> 187.829
(<r2>)1/2 13.705