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All results from a given calculation for C7H8 (Norbornadiene)

using model chemistry: wB97X-D/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 wB97X-D/cc-pVDZ
 hartrees
Energy at 0K-271.411057
Energy at 298.15K-271.420432
HF Energy-271.411057
Nuclear repulsion energy288.018965
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/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 3280 3124 8.24      
2 A1 3160 3011 8.51      
3 A1 3084 2938 46.19      
4 A1 1690 1610 0.39      
5 A1 1501 1430 2.19      
6 A1 1269 1209 4.09      
7 A1 1141 1087 0.28      
8 A1 958 912 3.69      
9 A1 902 859 9.76      
10 A1 789 752 1.87      
11 A1 748 713 68.38      
12 A1 424 403 9.45      
13 A2 3252 3098 0.00      
14 A2 1317 1254 0.00      
15 A2 1274 1214 0.00      
16 A2 1142 1088 0.00      
17 A2 939 895 0.00      
18 A2 920 876 0.00      
19 A2 722 688 0.00      
20 A2 455 433 0.00      
21 B1 3277 3122 19.46      
22 B1 3149 3000 33.37      
23 B1 1646 1568 13.19      
24 B1 1246 1187 2.04      
25 B1 1096 1044 1.23      
26 B1 1039 990 0.70      
27 B1 922 878 1.72      
28 B1 671 639 42.53      
29 B1 500 476 10.45      
30 B2 3253 3099 12.28      
31 B2 3158 3008 63.45      
32 B2 1359 1295 27.75      
33 B2 1289 1227 0.22      
34 B2 1193 1136 0.78      
35 B2 981 935 0.86      
36 B2 947 902 2.76      
37 B2 897 854 2.33      
38 B2 818 780 9.52      
39 B2 553 527 1.39      

Unscaled Zero Point Vibrational Energy (zpe) 28480.2 cm-1
Scaled (by 0.9526) Zero Point Vibrational Energy (zpe) 27130.2 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/cc-pVDZ
ABC
0.14351 0.12057 0.10652

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.352
C2 0.000 1.113 0.264
C3 0.000 -1.113 0.264
C4 1.249 0.665 -0.518
C5 1.249 -0.665 -0.518
C6 -1.249 0.665 -0.518
C7 -1.249 -0.665 -0.518
H8 -0.901 0.000 1.974
H9 0.901 0.000 1.974
H10 0.000 2.147 0.605
H11 0.000 -2.147 0.605
H12 1.943 1.342 -1.000
H13 1.943 -1.342 -1.000
H14 -1.943 1.342 -1.000
H15 -1.943 -1.342 -1.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 H8 H9 H10 H11 H12 H13 H14 H15
C11.55691.55692.34532.34532.34532.34531.09431.09432.27382.27383.33293.33293.33293.3329
C21.55692.22641.54032.30911.54032.30912.23022.23021.08893.27832.32903.37632.32903.3763
C31.55692.22642.30911.54032.30911.54032.23022.23023.27831.08893.37632.32903.37632.3290
C42.34531.54032.30911.32932.49772.82943.35742.60232.24033.27541.08282.17723.29833.8009
C52.34532.30911.54031.32932.82942.49773.35742.60233.27542.24032.17721.08283.80093.2983
C62.34531.54032.30912.49772.82941.32932.60233.35742.24033.27543.29833.80091.08282.1772
C72.34532.30911.54032.82942.49771.32932.60233.35743.27542.24033.80093.29832.17721.0828
H81.09432.23022.23023.35743.35742.60232.60231.80172.70122.70124.32764.32763.42443.4244
H91.09432.23022.23022.60232.60233.35743.35741.80172.70122.70123.42443.42444.32764.3276
H102.27381.08893.27832.24033.27542.24033.27542.70122.70124.29472.64544.30412.64544.3041
H112.27383.27831.08893.27542.24033.27542.24032.70122.70124.29474.30412.64544.30412.6454
H123.33292.32903.37631.08282.17723.29833.80094.32763.42442.64544.30412.68393.88624.7229
H133.33293.37632.32902.17721.08283.80093.29834.32763.42444.30412.64542.68394.72293.8862
H143.33292.32903.37633.29833.80091.08282.17723.42444.32762.64544.30413.88624.72292.6839
H153.33293.37632.32903.80093.29832.17721.08283.42444.32764.30412.64544.72293.88622.6839

picture of Norbornadiene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 98.442 C1 C2 C6 98.442
C1 C2 H10 117.400 C1 C3 C5 98.442
C1 C3 C7 98.442 C1 C3 H11 117.400
C2 C1 C3 91.287 C2 C1 H8 113.383
C2 C1 H9 113.383 C2 C4 C5 106.929
C2 C4 H12 124.296 C2 C6 C7 106.929
C2 C6 H14 124.296 C3 C1 H8 113.383
C3 C1 H9 113.383 C3 C5 C4 106.929
C3 C5 H13 124.296 C3 C7 C6 106.929
C3 C7 H15 124.296 C4 C2 C6 108.344
C4 C2 H10 115.818 C4 C5 H13 128.718
C5 C3 C7 108.344 C5 C3 H11 115.818
C5 C4 H12 128.718 C6 C2 H10 115.818
C6 C7 H15 128.718 C7 C3 H11 115.818
C7 C6 H14 128.718 H8 C1 H9 110.825
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.433      
2 C 0.059      
3 C 0.059      
4 C -0.222      
5 C -0.222      
6 C -0.222      
7 C -0.222      
8 H 0.158      
9 H 0.158      
10 H 0.138      
11 H 0.138      
12 H 0.153      
13 H 0.153      
14 H 0.153      
15 H 0.153      


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 0.034 0.034
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.755 0.000 0.000
y 0.000 -38.765 0.000
z 0.000 0.000 -43.003
Traceless
 xyz
x -1.870 0.000 0.000
y 0.000 4.113 0.000
z 0.000 0.000 -2.243
Polar
3z2-r2-4.486
x2-y2-3.989
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.600 0.000 0.000
y 0.000 11.628 0.000
z 0.000 0.000 9.250


<r2> (average value of r2) Å2
<r2> 152.450
(<r2>)1/2 12.347