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All results from a given calculation for C7H8 (Norbornadiene)

using model chemistry: B3LYP/TZVP

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/TZVP
 hartrees
Energy at 0K-271.568116
Energy at 298.15K-271.577460
HF Energy-271.568116
Nuclear repulsion energy287.827155
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/TZVP
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 3230 3119 6.78      
2 A1 3123 3015 8.69      
3 A1 3055 2950 46.90      
4 A1 1650 1593 0.35      
5 A1 1499 1447 1.72      
6 A1 1258 1215 4.56      
7 A1 1133 1094 0.24      
8 A1 948 915 3.08      
9 A1 879 849 11.60      
10 A1 787 760 0.06      
11 A1 749 723 59.20      
12 A1 426 412 6.41      
13 A2 3204 3093 0.00      
14 A2 1294 1249 0.00      
15 A2 1273 1229 0.00      
16 A2 1135 1095 0.00      
17 A2 932 900 0.00      
18 A2 897 866 0.00      
19 A2 725 700 0.00      
20 A2 456 441 0.00      
21 B1 3228 3116 16.25      
22 B1 3111 3004 34.62      
23 B1 1609 1553 10.79      
24 B1 1234 1191 2.59      
25 B1 1089 1051 0.60      
26 B1 1039 1003 0.64      
27 B1 889 859 2.31      
28 B1 675 652 38.04      
29 B1 505 488 7.62      
30 B2 3206 3095 11.06      
31 B2 3120 3013 59.46      
32 B2 1344 1298 26.17      
33 B2 1282 1237 0.06      
34 B2 1174 1134 1.11      
35 B2 966 932 0.90      
36 B2 944 911 2.91      
37 B2 885 855 1.93      
38 B2 805 777 7.58      
39 B2 551 532 1.47      

Unscaled Zero Point Vibrational Energy (zpe) 28154.6 cm-1
Scaled (by 0.9654) Zero Point Vibrational Energy (zpe) 27180.4 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/TZVP
ABC
0.14336 0.12021 0.10630

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.355
C2 0.000 1.122 0.273
C3 0.000 -1.122 0.273
C4 1.242 0.665 -0.521
C5 1.242 -0.665 -0.521
C6 -1.242 0.665 -0.521
C7 -1.242 -0.665 -0.521
H8 -0.898 0.000 1.975
H9 0.898 0.000 1.975
H10 0.000 2.156 0.609
H11 0.000 -2.156 0.609
H12 1.929 1.333 -1.020
H13 1.929 -1.333 -1.020
H14 -1.929 1.333 -1.020
H15 -1.929 -1.333 -1.020

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12 H13 H14 H15
C11.55881.55882.34582.34582.34582.34581.09081.09082.28112.28113.33753.33753.33753.3375
C21.55882.24311.54232.31601.54232.31602.22752.22751.08753.29442.33173.37882.33173.3788
C31.55882.24312.31601.54232.31601.54232.22752.22753.29441.08753.37882.33173.37882.3317
C42.34581.54232.31601.33082.48312.81723.35362.60572.24473.28271.08062.17153.27843.7809
C52.34582.31601.54231.33082.81722.48313.35362.60573.28272.24472.17151.08063.78093.2784
C62.34581.54232.31602.48312.81721.33082.60573.35362.24473.28273.27843.78091.08062.1715
C72.34582.31601.54232.81722.48311.33082.60573.35363.28272.24473.78093.27842.17151.0806
H81.09082.22752.22753.35363.35362.60572.60571.79502.70522.70524.32864.32863.43673.4367
H91.09082.22752.22752.60572.60573.35363.35361.79502.70522.70523.43673.43674.32864.3286
H102.28111.08753.29442.24473.28272.24473.28272.70522.70524.31132.65564.30642.65564.3064
H112.28113.29441.08753.28272.24473.28272.24472.70522.70524.31134.30642.65564.30642.6556
H123.33752.33173.37881.08062.17153.27843.78094.32863.43672.65564.30642.66583.85824.6896
H133.33753.37882.33172.17151.08063.78093.27844.32863.43674.30642.65562.66584.68963.8582
H143.33752.33173.37883.27843.78091.08062.17153.43674.32862.65564.30643.85824.68962.6658
H153.33753.37882.33173.78093.27842.17151.08063.43674.32864.30642.65564.68963.85822.6658

picture of Norbornadiene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 98.301 C1 C2 C6 98.301
C1 C2 H10 117.985 C1 C3 C5 98.301
C1 C3 C7 98.301 C1 C3 H11 117.985
C2 C1 C3 92.025 C2 C1 H8 113.247
C2 C1 H9 113.247 C2 C4 C5 107.204
C2 C4 H12 124.552 C2 C6 C7 107.204
C2 C6 H14 124.552 C3 C1 H8 113.247
C3 C1 H9 113.247 C3 C5 C4 107.204
C3 C5 H13 124.552 C3 C7 C6 107.204
C3 C7 H15 124.552 C4 C2 C6 107.220
C4 C2 H10 116.130 C4 C5 H13 128.152
C5 C3 C7 107.220 C5 C3 H11 116.130
C5 C4 H12 128.152 C6 C2 H10 116.130
C6 C7 H15 128.152 C7 C3 H11 116.130
C7 C6 H14 128.152 H8 C1 H9 110.734
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.391      
2 C 0.032      
3 C 0.032      
4 C -0.186      
5 C -0.186      
6 C -0.186      
7 C -0.186      
8 H 0.128      
9 H 0.128      
10 H 0.177      
11 H 0.177      
12 H 0.115      
13 H 0.115      
14 H 0.115      
15 H 0.115      


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 0.060 0.060
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.049 0.000 0.000
y 0.000 -39.319 0.000
z 0.000 0.000 -43.305
Traceless
 xyz
x -1.737 0.000 0.000
y 0.000 3.858 0.000
z 0.000 0.000 -2.120
Polar
3z2-r2-4.241
x2-y2-3.730
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.510 0.000 0.000
y 0.000 11.625 0.000
z 0.000 0.000 9.164


<r2> (average value of r2) Å2
<r2> 152.896
(<r2>)1/2 12.365