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All results from a given calculation for C7H8 (Norbornadiene)

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 C2V 1A1
Energy calculated at wB97X-D/aug-cc-pVTZ
 hartrees
Energy at 0K-271.483616
Energy at 298.15K-271.492993
HF Energy-271.483616
Nuclear repulsion energy289.112220
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 A1 3260 3119 7.09      
2 A1 3149 3013 8.09      
3 A1 3073 2940 43.54      
4 A1 1682 1609 0.44      
5 A1 1489 1425 2.63      
6 A1 1261 1206 4.05      
7 A1 1141 1091 0.11      
8 A1 961 919 3.87      
9 A1 896 857 9.38      
10 A1 789 755 1.99      
11 A1 747 714 57.67      
12 A1 421 403 7.90      
13 A2 3232 3092 0.00      
14 A2 1311 1254 0.00      
15 A2 1272 1217 0.00      
16 A2 1142 1093 0.00      
17 A2 947 906 0.00      
18 A2 915 875 0.00      
19 A2 726 695 0.00      
20 A2 456 436 0.00      
21 B1 3258 3116 15.84      
22 B1 3135 2999 32.29      
23 B1 1639 1568 13.33      
24 B1 1236 1182 2.50      
25 B1 1094 1046 0.53      
26 B1 1031 986 0.97      
27 B1 914 875 1.74      
28 B1 668 639 37.10      
29 B1 492 471 8.66      
30 B2 3234 3094 11.16      
31 B2 3146 3009 58.76      
32 B2 1357 1298 27.96      
33 B2 1287 1231 0.27      
34 B2 1183 1132 0.81      
35 B2 983 940 1.31      
36 B2 950 909 2.45      
37 B2 896 857 2.05      
38 B2 818 782 8.99      
39 B2 553 529 1.49      

Unscaled Zero Point Vibrational Energy (zpe) 28371.5 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 27140.2 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
0.14454 0.12137 0.10742

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.349
C2 0.000 1.109 0.264
C3 0.000 -1.109 0.264
C4 1.243 0.660 -0.517
C5 1.243 -0.660 -0.517
C6 -1.243 0.660 -0.517
C7 -1.243 -0.660 -0.517
H8 -0.898 0.000 1.967
H9 0.898 0.000 1.967
H10 0.000 2.140 0.602
H11 0.000 -2.140 0.602
H12 1.935 1.335 -0.996
H13 1.935 -1.335 -0.996
H14 -1.935 1.335 -0.996
H15 -1.935 -1.335 -0.996

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12 H13 H14 H15
C11.55211.55212.33782.33782.33782.33781.09021.09022.26662.26663.32053.32053.32053.3205
C21.55212.21881.53492.29931.53492.29932.22252.22251.08443.26672.32003.36242.32003.3624
C31.55212.21882.29931.53492.29931.53492.22252.22253.26671.08443.36242.32003.36242.3200
C42.33781.53492.29931.32082.48512.81433.34562.59422.23283.26161.07852.16553.28363.7826
C52.33782.29931.53491.32082.81432.48513.34562.59423.26162.23282.16551.07853.78263.2836
C62.33781.53492.29932.48512.81431.32082.59423.34562.23283.26163.28363.78261.07852.1655
C72.33782.29931.53492.81432.48511.32082.59423.34563.26162.23283.78263.28362.16551.0785
H81.09022.22252.22253.34563.34562.59422.59421.79612.69262.69264.31154.31153.41133.4113
H91.09022.22252.22252.59422.59423.34563.34561.79612.69262.69263.41133.41134.31154.3115
H102.26661.08443.26672.23283.26162.23283.26162.69262.69264.27962.63544.28602.63544.2860
H112.26663.26671.08443.26162.23283.26162.23282.69262.69264.27964.28602.63544.28602.6354
H123.32052.32003.36241.07852.16553.28363.78264.31153.41132.63544.28602.66953.87064.7019
H133.32053.36242.32002.16551.07853.78263.28364.31153.41134.28602.63542.66954.70193.8706
H143.32052.32003.36243.28363.78261.07852.16553.41134.31152.63544.28603.87064.70192.6695
H153.32053.36242.32003.78263.28362.16551.07853.41134.31154.28602.63544.70193.87062.6695

picture of Norbornadiene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 98.448 C1 C2 C6 98.448
C1 C2 H10 117.462 C1 C3 C5 98.448
C1 C3 C7 98.448 C1 C3 H11 117.462
C2 C1 C3 91.247 C2 C1 H8 113.360
C2 C1 H9 113.360 C2 C4 C5 107.009
C2 C4 H12 124.243 C2 C6 C7 107.009
C2 C6 H14 124.243 C3 C1 H8 113.360
C3 C1 H9 113.360 C3 C5 C4 107.009
C3 C5 H13 124.243 C3 C7 C6 107.009
C3 C7 H15 124.243 C4 C2 C6 108.100
C4 C2 H10 115.887 C4 C5 H13 128.701
C5 C3 C7 108.100 C5 C3 H11 115.887
C5 C4 H12 128.701 C6 C2 H10 115.887
C6 C7 H15 128.701 C7 C3 H11 115.887
C7 C6 H14 128.701 H8 C1 H9 110.925
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 -0.629      
2 C -0.268      
3 C -0.268      
4 C -0.616      
5 C -0.616      
6 C -0.616      
7 C -0.616      
8 H 0.332      
9 H 0.332      
10 H 0.563      
11 H 0.563      
12 H 0.460      
13 H 0.460      
14 H 0.460      
15 H 0.460      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 0.067 0.067
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.645 0.000 0.000
y 0.000 -38.721 0.000
z 0.000 0.000 -42.839
Traceless
 xyz
x -1.865 0.000 0.000
y 0.000 4.021 0.000
z 0.000 0.000 -2.156
Polar
3z2-r2-4.312
x2-y2-3.924
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.012 0.000 0.000
y 0.000 11.725 0.000
z 0.000 0.000 9.743


<r2> (average value of r2) Å2
<r2> 151.434
(<r2>)1/2 12.306