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All results from a given calculation for C6H8 (3-Methylenecyclopentene)

using model chemistry: wB97X-D/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at wB97X-D/aug-cc-pVTZ
 hartrees
Energy at 0K-233.419712
Energy at 298.15K 
HF Energy-233.419712
Nuclear repulsion energy217.631890
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/aug-cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3244 3103 11.59      
2 A 3236 3095 14.52      
3 A 3212 3073 2.60      
4 A 3158 3021 5.31      
5 A 3127 2992 14.67      
6 A 3087 2953 21.46      
7 A 3079 2946 11.55      
8 A 3051 2919 38.13      
9 A 1738 1663 46.17      
10 A 1678 1605 1.49      
11 A 1498 1433 6.76      
12 A 1466 1403 3.54      
13 A 1462 1399 0.97      
14 A 1382 1322 0.81      
15 A 1343 1285 1.72      
16 A 1286 1230 0.36      
17 A 1279 1224 3.14      
18 A 1254 1199 0.07      
19 A 1181 1130 1.92      
20 A 1127 1078 2.05      
21 A 1037 992 3.82      
22 A 1025 981 3.23      
23 A 991 948 2.58      
24 A 968 926 3.07      
25 A 926 886 9.30      
26 A 910 871 43.49      
27 A 862 825 0.23      
28 A 846 810 16.21      
29 A 799 764 3.94      
30 A 784 750 1.25      
31 A 683 653 13.24      
32 A 636 609 0.69      
33 A 515 493 17.25      
34 A 361 346 0.86      
35 A 291 278 1.62      
36 A 75i 72i 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 26724.1 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 25564.3 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/aug-cc-pVTZ
ABC
0.24579 0.11662 0.08145

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.096 -1.191 0.003
H2 -0.086 -1.817 -0.870
H3 -0.081 -1.808 0.883
C4 1.525 -0.603 -0.003
H5 2.095 -0.915 -0.880
H6 2.103 -0.918 0.868
C7 -2.159 -0.015 -0.002
H8 -2.735 0.901 -0.003
H9 -2.708 -0.947 -0.003
C10 -0.830 0.010 0.001
C11 1.304 0.882 0.000
H12 2.116 1.594 0.000
C13 0.012 1.201 0.002
H14 -0.387 2.205 0.003

Atom - Atom Distances (Å)
  C1 H2 H3 C4 H5 H6 C7 H8 H9 C10 C11 H12 C13 H14
C11.08931.08931.54492.20302.20312.54283.51962.81441.51652.39903.44092.39323.4301
H21.08931.75272.19502.36002.93632.88063.89292.89552.15633.15784.15253.14274.1267
H31.08931.75272.19402.93982.35892.88363.89442.90312.15523.15164.14543.13684.1200
C41.54492.19502.19401.09211.09203.73014.51734.24662.43361.50182.27602.35453.3973
H52.20302.36002.93981.09211.74884.43575.23384.88253.19212.15182.65933.09724.0833
H62.20312.93632.35891.09201.74884.44285.24174.88983.19702.15242.65803.10074.0870
C72.54282.88062.88363.73014.43574.44281.08191.08181.32853.57664.56792.48812.8404
H83.51963.89293.89444.51735.23385.24171.08191.84792.10254.03844.90052.76322.6859
H92.81442.89552.90314.24664.88254.88981.08181.84792.10724.40885.45273.46583.9144
C101.51652.15632.15522.43363.19213.19701.32852.10252.10722.30543.34581.45902.2397
C112.39903.15783.15161.50182.15182.15243.57664.03844.40882.30541.08081.33032.1467
H123.44094.15254.14542.27602.65932.65804.56794.90055.45273.34581.08082.14082.5767
C132.39323.14273.13682.35453.09723.10072.48812.76323.46581.45901.33032.14081.0805
H143.43014.12674.12003.39734.08334.08702.84042.68593.91442.23972.14672.57671.0805

picture of 3-Methylenecyclopentene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C4 H5 112.179 C1 C4 H6 112.196
C1 C4 C11 103.884 C1 C10 C7 126.582
C1 C10 C13 107.077 H2 C1 H3 107.124
H2 C1 C4 111.706 H2 C1 C10 110.613
H3 C1 C4 111.627 H3 C1 C10 110.528
C4 C1 C10 105.299 C4 C11 H12 122.765
C4 C11 C13 112.337 H5 C4 H6 106.389
H5 C4 C11 111.130 H6 C4 C11 111.179
C7 C10 C13 126.341 H8 C7 H9 117.309
H8 C7 C10 121.108 H9 C7 C10 121.583
C10 C13 C11 111.402 C10 C13 H14 123.061
C11 C13 H14 125.537 H12 C11 C13 124.897
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.445      
2 H 0.232      
3 H 0.233      
4 C -0.299      
5 H 0.248      
6 H 0.248      
7 C -1.180      
8 H 0.335      
9 H 0.307      
10 C 1.007      
11 C -0.717      
12 H 0.468      
13 C -0.817      
14 H 0.381      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.854 -0.258 -0.000 0.892
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.604 -0.072 0.001
y -0.072 -34.575 0.001
z 0.001 0.001 -39.206
Traceless
 xyz
x 1.286 -0.072 0.001
y -0.072 2.830 0.001
z 0.001 0.001 -4.117
Polar
3z2-r2-8.233
x2-y2-1.029
xy-0.072
xz0.001
yz0.001


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 15.180 0.038 0.003
y 0.038 10.024 0.001
z 0.003 0.001 7.567


<r2> (average value of r2) Å2
<r2> 152.005
(<r2>)1/2 12.329