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All results from a given calculation for C7H8 (Norbornadiene)

using model chemistry: M06-2X/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at M06-2X/6-31G*
 hartrees
Energy at 0K-271.354345
Energy at 298.15K-271.363694
HF Energy-271.354345
Nuclear repulsion energy288.124881
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 M06-2X/6-31G*
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 3265 3092 5.53      
2 A1 3173 3005 8.42      
3 A1 3117 2951 35.89      
4 A1 1698 1608 0.18      
5 A1 1524 1443 0.20      
6 A1 1280 1212 2.61      
7 A1 1139 1079 0.13      
8 A1 962 911 2.99      
9 A1 907 859 6.41      
10 A1 793 751 1.49      
11 A1 757 717 49.36      
12 A1 428 405 4.97      
13 A2 3238 3066 0.00      
14 A2 1322 1252 0.00      
15 A2 1274 1206 0.00      
16 A2 1148 1087 0.00      
17 A2 941 892 0.00      
18 A2 924 875 0.00      
19 A2 722 684 0.00      
20 A2 454 430 0.00      
21 B1 3263 3090 15.94      
22 B1 3179 3010 31.21      
23 B1 1655 1567 5.31      
24 B1 1254 1188 1.03      
25 B1 1095 1037 0.47      
26 B1 1048 993 0.22      
27 B1 929 880 1.24      
28 B1 680 644 31.58      
29 B1 514 487 6.62      
30 B2 3240 3068 7.40      
31 B2 3171 3003 49.24      
32 B2 1363 1290 21.22      
33 B2 1290 1221 0.03      
34 B2 1199 1135 0.57      
35 B2 983 931 0.81      
36 B2 948 897 2.68      
37 B2 899 851 1.62      
38 B2 823 780 7.50      
39 B2 554 524 1.33      

Unscaled Zero Point Vibrational Energy (zpe) 28574.1 cm-1
Scaled (by 0.947) Zero Point Vibrational Energy (zpe) 27059.7 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 M06-2X/6-31G*
ABC
0.14378 0.12059 0.10650

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.350
C2 0.000 1.119 0.273
C3 0.000 -1.119 0.273
C4 1.240 0.666 -0.520
C5 1.240 -0.666 -0.520
C6 -1.240 0.666 -0.520
C7 -1.240 -0.666 -0.520
H8 -0.901 0.000 1.969
H9 0.901 0.000 1.969
H10 0.000 2.154 0.615
H11 0.000 -2.154 0.615
H12 1.929 1.336 -1.019
H13 1.929 -1.336 -1.019
H14 -1.929 1.336 -1.019
H15 -1.929 -1.336 -1.019

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12 H13 H14 H15
C11.55241.55242.34002.34002.34002.34001.09341.09342.27562.27563.33463.33463.33463.3346
C21.55242.23721.53972.31321.53972.31322.22252.22251.09033.29032.33243.37902.33243.3790
C31.55242.23722.31321.53972.31321.53972.22252.22253.29031.09033.37902.33243.37902.3324
C42.34001.53972.31321.33212.47962.81483.34992.59882.24483.28291.08342.17563.27733.7815
C52.34002.31321.53971.33212.81482.47963.34992.59883.28292.24482.17561.08343.78153.2773
C62.34001.53972.31322.47962.81481.33212.59883.34992.24483.28293.27733.78151.08342.1756
C72.34002.31321.53972.81482.47961.33212.59883.34993.28292.24483.78153.27732.17561.0834
H81.09342.22252.22253.34993.34992.59882.59881.80202.69892.69894.32754.32753.43143.4314
H91.09342.22252.22252.59882.59883.34993.34991.80202.69892.69893.43143.43144.32754.3275
H102.27561.09033.29032.24483.28292.24483.28292.69892.69894.30782.65774.30972.65774.3097
H112.27563.29031.09033.28292.24483.28292.24482.69892.69894.30784.30972.65774.30972.6577
H123.33462.33243.37901.08342.17563.27733.78154.32753.43142.65774.30972.67193.85834.6931
H133.33463.37902.33242.17561.08343.78153.27734.32753.43144.30972.65772.67194.69313.8583
H143.33462.33243.37903.27733.78151.08342.17563.43144.32752.65774.30973.85834.69312.6719
H153.33463.37902.33243.78153.27732.17561.08343.43144.32754.30972.65774.69313.85832.6719

picture of Norbornadiene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 98.358 C1 C2 C6 98.358
C1 C2 H10 117.816 C1 C3 C5 98.358
C1 C3 C7 98.358 C1 C3 H11 117.816
C2 C1 C3 92.200 C2 C1 H8 113.133
C2 C1 H9 113.133 C2 C4 C5 107.092
C2 C4 H12 124.623 C2 C6 C7 107.092
C2 C6 H14 124.623 C3 C1 H8 113.133
C3 C1 H9 113.133 C3 C5 C4 107.092
C3 C5 H13 124.623 C3 C7 C6 107.092
C3 C7 H15 124.623 C4 C2 C6 107.259
C4 C2 H10 116.146 C4 C5 H13 128.196
C5 C3 C7 107.259 C5 C3 H11 116.146
C5 C4 H12 128.196 C6 C2 H10 116.146
C6 C7 H15 128.196 C7 C3 H11 116.146
C7 C6 H14 128.196 H8 C1 H9 110.975
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.256      
2 C -0.260      
3 C -0.260      
4 C -0.124      
5 C -0.124      
6 C -0.124      
7 C -0.124      
8 H 0.157      
9 H 0.157      
10 H 0.155      
11 H 0.155      
12 H 0.162      
13 H 0.162      
14 H 0.162      
15 H 0.162      


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 -0.032 0.032
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.549 0.000 0.000
y 0.000 -38.623 0.000
z 0.000 0.000 -42.383
Traceless
 xyz
x -1.046 0.000 0.000
y 0.000 3.343 0.000
z 0.000 0.000 -2.297
Polar
3z2-r2-4.595
x2-y2-2.926
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.998 0.000 0.000
y 0.000 10.559 0.000
z 0.000 0.000 7.503


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000