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All results from a given calculation for C7H8 (Norbornadiene)

using model chemistry: BLYP/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at BLYP/cc-pVDZ
 hartrees
Energy at 0K-271.345360
Energy at 298.15K-271.354448
Nuclear repulsion energy284.628428
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 BLYP/cc-pVDZ
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 3148 3153 10.21      
2 A1 3037 3042 11.01      
3 A1 2968 2972 50.19      
4 A1 1596 1598 0.40      
5 A1 1424 1426 0.33      
6 A1 1208 1210 1.51      
7 A1 1083 1084 0.25      
8 A1 913 914 1.91      
9 A1 849 851 5.63      
10 A1 756 757 0.01      
11 A1 719 720 39.79      
12 A1 415 416 2.84      
13 A2 3119 3124 0.00      
14 A2 1237 1239 0.00      
15 A2 1213 1215 0.00      
16 A2 1087 1089 0.00      
17 A2 880 882 0.00      
18 A2 861 863 0.00      
19 A2 697 698 0.00      
20 A2 438 439 0.00      
21 B1 3145 3150 25.36      
22 B1 3028 3033 43.14      
23 B1 1556 1558 9.15      
24 B1 1181 1183 1.06      
25 B1 1039 1041 0.11      
26 B1 997 999 0.08      
27 B1 860 861 1.39      
28 B1 648 649 25.06      
29 B1 489 490 4.71      
30 B2 3121 3126 16.08      
31 B2 3034 3039 68.24      
32 B2 1289 1291 16.19      
33 B2 1224 1226 0.18      
34 B2 1127 1129 0.86      
35 B2 922 924 0.01      
36 B2 895 897 2.53      
37 B2 852 854 2.13      
38 B2 775 776 5.72      
39 B2 529 529 1.44      

Unscaled Zero Point Vibrational Energy (zpe) 27179.5 cm-1
Scaled (by 1.0016) Zero Point Vibrational Energy (zpe) 27223.0 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 BLYP/cc-pVDZ
ABC
0.14026 0.11778 0.10392

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.367
C2 0.000 1.133 0.275
C3 0.000 -1.133 0.275
C4 1.254 0.675 -0.525
C5 1.254 -0.675 -0.525
C6 -1.254 0.675 -0.525
C7 -1.254 -0.675 -0.525
H8 -0.912 0.000 1.996
H9 0.912 0.000 1.996
H10 0.000 2.183 0.617
H11 0.000 -2.183 0.617
H12 1.953 1.353 -1.031
H13 1.953 -1.353 -1.031
H14 -1.953 1.353 -1.031
H15 -1.953 -1.353 -1.031

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12 H13 H14 H15
C11.57401.57402.36862.36862.36862.36861.10781.10782.30802.30803.37553.37553.37553.3755
C21.57402.26591.55662.34111.55662.34112.25372.25371.10403.33312.35913.42012.35913.4201
C31.57402.26592.34111.55662.34111.55662.25372.25373.33311.10403.42012.35913.42012.3591
C42.36861.55662.34111.34952.50882.84873.39202.63252.26963.32291.09692.20343.31683.8280
C52.36862.34111.55661.34952.84872.50883.39202.63253.32292.26962.20341.09693.82803.3168
C62.36861.55662.34112.50882.84871.34952.63253.39202.26963.32293.31683.82801.09692.2034
C72.36862.34111.55662.84872.50881.34952.63253.39203.32292.26963.82803.31682.20341.0969
H81.10782.25372.25373.39203.39202.63252.63251.82392.73832.73834.38174.38173.47503.4750
H91.10782.25372.25372.63252.63253.39203.39201.82392.73832.73833.47503.47504.38174.3817
H102.30801.10403.33312.26963.32292.26963.32292.73832.73834.36522.68624.36212.68624.3621
H112.30803.33311.10403.32292.26963.32292.26962.73832.73834.36524.36212.68624.36212.6862
H123.37552.35913.42011.09692.20343.31683.82804.38173.47502.68624.36212.70603.90554.7514
H133.37553.42012.35912.20341.09693.82803.31684.38173.47504.36212.68622.70604.75143.9055
H143.37552.35913.42013.31683.82801.09692.20343.47504.38172.68624.36213.90554.75142.7060
H153.37553.42012.35913.82803.31682.20341.09693.47504.38174.36212.68624.75143.90552.7060

picture of Norbornadiene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 98.326 C1 C2 C6 98.326
C1 C2 H10 117.977 C1 C3 C5 98.326
C1 C3 C7 98.326 C1 C3 H11 117.977
C2 C1 C3 92.071 C2 C1 H8 113.212
C2 C1 H9 113.212 C2 C4 C5 107.118
C2 C4 H12 124.596 C2 C6 C7 107.118
C2 C6 H14 124.596 C3 C1 H8 113.212
C3 C1 H9 113.212 C3 C5 C4 107.118
C3 C5 H13 124.596 C3 C7 C6 107.118
C3 C7 H15 124.596 C4 C2 C6 107.387
C4 C2 H10 116.047 C4 C5 H13 128.195
C5 C3 C7 107.387 C5 C3 H11 116.047
C5 C4 H12 128.195 C6 C2 H10 116.047
C6 C7 H15 128.195 C7 C3 H11 116.047
C7 C6 H14 128.195 H8 C1 H9 110.814
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.162      
2 C -0.010      
3 C -0.010      
4 C 0.065      
5 C 0.065      
6 C 0.065      
7 C 0.065      
8 H -0.020      
9 H -0.020      
10 H -0.070      
11 H -0.070      
12 H -0.056      
13 H -0.056      
14 H -0.056      
15 H -0.056      


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 0.014 0.014
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.634 0.000 0.000
y 0.000 -39.747 0.000
z 0.000 0.000 -43.090
Traceless
 xyz
x -1.215 0.000 0.000
y 0.000 3.115 0.000
z 0.000 0.000 -1.899
Polar
3z2-r2-3.799
x2-y2-2.887
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.142 0.000 0.000
y 0.000 11.525 0.000
z 0.000 0.000 8.490


<r2> (average value of r2) Å2
<r2> 155.702
(<r2>)1/2 12.478