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All results from a given calculation for C7H8 (Norbornadiene)

using model chemistry: B3LYP/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYP/Def2TZVPP
 hartrees
Energy at 0K-271.581145
Energy at 298.15K-271.590480
HF Energy-271.581145
Nuclear repulsion energy288.116714
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 A1 3229 3108 7.05      
2 A1 3120 3004 8.73      
3 A1 3053 2939 46.84      
4 A1 1650 1588 0.39      
5 A1 1497 1441 1.66      
6 A1 1257 1210 3.72      
7 A1 1131 1088 0.28      
8 A1 948 912 3.21      
9 A1 881 848 10.73      
10 A1 785 756 0.01      
11 A1 750 722 56.25      
12 A1 427 411 5.96      
13 A2 3203 3083 0.00      
14 A2 1294 1246 0.00      
15 A2 1271 1224 0.00      
16 A2 1133 1091 0.00      
17 A2 940 905 0.00      
18 A2 898 865 0.00      
19 A2 725 698 0.00      
20 A2 457 440 0.00      
21 B1 3227 3106 16.48      
22 B1 3109 2993 35.27      
23 B1 1608 1548 11.36      
24 B1 1233 1187 2.44      
25 B1 1087 1046 0.37      
26 B1 1038 1000 0.61      
27 B1 892 859 2.20      
28 B1 677 652 35.94      
29 B1 506 487 7.13      
30 B2 3204 3084 11.92      
31 B2 3118 3001 60.45      
32 B2 1345 1295 25.55      
33 B2 1282 1234 0.06      
34 B2 1174 1130 1.18      
35 B2 970 934 1.48      
36 B2 945 910 2.31      
37 B2 887 854 1.76      
38 B2 805 775 7.25      
39 B2 550 530 1.58      

Unscaled Zero Point Vibrational Energy (zpe) 28153.0 cm-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 27100.0 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 B3LYP/Def2TZVPP
ABC
0.14364 0.12046 0.10653

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.355
C2 0.000 1.115 0.263
C3 0.000 -1.115 0.263
C4 1.249 0.663 -0.518
C5 1.249 -0.663 -0.518
C6 -1.249 0.663 -0.518
C7 -1.249 -0.663 -0.518
H8 -0.898 0.000 1.975
H9 0.898 0.000 1.975
H10 0.000 2.147 0.600
H11 0.000 -2.147 0.600
H12 1.941 1.338 -0.998
H13 1.941 -1.338 -0.998
H14 -1.941 1.338 -0.998
H15 -1.941 -1.338 -0.998

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12 H13 H14 H15
C11.56021.56022.34692.34692.34692.34691.09081.09082.27532.27533.33063.33063.33063.3306
C21.56022.22911.54082.30871.54082.30872.23102.23101.08573.27852.32563.37232.32563.3723
C31.56022.22912.30871.54082.30871.54082.23102.23103.27851.08573.37232.32563.37232.3256
C42.34691.54082.30871.32612.49752.82773.35592.60362.23873.27181.07922.17093.29573.7960
C52.34692.30871.54081.32612.82772.49753.35592.60363.27182.23872.17091.07923.79603.2957
C62.34691.54082.30872.49752.82771.32612.60363.35592.23873.27183.29573.79601.07922.1709
C72.34692.30871.54082.82772.49751.32612.60363.35593.27182.23873.79603.29572.17091.0792
H81.09082.23102.23103.35593.35592.60362.60361.79522.70232.70234.32254.32253.42263.4226
H91.09082.23102.23102.60362.60363.35593.35591.79522.70232.70233.42263.42264.32254.3225
H102.27531.08573.27852.23873.27182.23873.27182.70232.70234.29312.64134.29682.64134.2968
H112.27533.27851.08573.27182.23873.27182.23872.70232.70234.29314.29682.64134.29682.6413
H123.33062.32563.37231.07922.17093.29573.79604.32253.42262.64134.29682.67553.88284.7154
H133.33063.37232.32562.17091.07923.79603.29574.32253.42264.29682.64132.67554.71543.8828
H143.33062.32563.37233.29573.79601.07922.17093.42264.32252.64134.29683.88284.71542.6755
H153.33063.37232.32563.79603.29572.17091.07923.42264.32254.29682.64134.71543.88282.6755

picture of Norbornadiene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 98.372 C1 C2 C6 98.372
C1 C2 H10 117.500 C1 C3 C5 98.372
C1 C3 C7 98.372 C1 C3 H11 117.500
C2 C1 C3 91.185 C2 C1 H8 113.430
C2 C1 H9 113.430 C2 C4 C5 107.040
C2 C4 H12 124.208 C2 C6 C7 107.040
C2 C6 H14 124.208 C3 C1 H8 113.430
C3 C1 H9 113.430 C3 C5 C4 107.040
C3 C5 H13 124.208 C3 C7 C6 107.040
C3 C7 H15 124.208 C4 C2 C6 108.281
C4 C2 H10 115.854 C4 C5 H13 128.697
C5 C3 C7 108.281 C5 C3 H11 115.854
C5 C4 H12 128.697 C6 C2 H10 115.854
C6 C7 H15 128.697 C7 C3 H11 115.854
C7 C6 H14 128.697 H8 C1 H9 110.745
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 -0.134      
2 C 0.041      
3 C 0.041      
4 C -0.191      
5 C -0.191      
6 C -0.191      
7 C -0.191      
8 H 0.079      
9 H 0.079      
10 H 0.083      
11 H 0.083      
12 H 0.124      
13 H 0.124      
14 H 0.124      
15 H 0.124      


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 0.074 0.074
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.044 0.000 0.000
y 0.000 -39.349 0.000
z 0.000 0.000 -43.300
Traceless
 xyz
x -1.720 0.000 0.000
y 0.000 3.823 0.000
z 0.000 0.000 -2.103
Polar
3z2-r2-4.206
x2-y2-3.696
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.709 0.000 0.000
y 0.000 11.707 0.000
z 0.000 0.000 9.388


<r2> (average value of r2) Å2
<r2> 152.643
(<r2>)1/2 12.355