return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for C6H10 (cyclohexene)

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 C2 1A
Energy calculated at wB97X-D/cc-pVDZ
 hartrees
Energy at 0K-234.593907
Energy at 298.15K-234.605523
HF Energy-234.593907
Nuclear repulsion energy236.809208
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 A 3205 3053 43.00      
2 A 3112 2965 52.70      
3 A 3093 2946 0.71      
4 A 3056 2911 22.69      
5 A 3040 2896 0.02      
6 A 1755 1672 5.17      
7 A 1509 1437 2.49      
8 A 1484 1414 0.38      
9 A 1398 1332 0.05      
10 A 1386 1320 0.36      
11 A 1283 1223 0.32      
12 A 1265 1205 0.14      
13 A 1182 1126 0.05      
14 A 1106 1053 0.04      
15 A 1093 1041 0.04      
16 A 1017 968 0.00      
17 A 926 882 1.29      
18 A 841 801 0.10      
19 A 828 789 1.14      
20 A 505 481 0.03      
21 A 402 383 0.03      
22 A 279 265 0.06      
23 B 3181 3030 10.32      
24 B 3116 2968 56.54      
25 B 3092 2946 74.18      
26 B 3058 2913 31.83      
27 B 3040 2896 71.00      
28 B 1497 1426 6.54      
29 B 1493 1422 10.76      
30 B 1441 1372 0.07      
31 B 1392 1326 1.30      
32 B 1360 1295 1.69      
33 B 1302 1240 2.70      
34 B 1171 1115 6.82      
35 B 1064 1013 4.24      
36 B 1022 973 1.29      
37 B 941 896 6.91      
38 B 899 856 6.35      
39 B 738 703 16.21      
40 B 661 630 27.37      
41 B 457 435 1.12      
42 B 162 154 0.36      

Unscaled Zero Point Vibrational Energy (zpe) 32423.6 cm-1
Scaled (by 0.9526) Zero Point Vibrational Energy (zpe) 30886.8 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
0.15816 0.15185 0.08541

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.122 -0.656 1.302
C2 0.122 0.656 1.302
C3 0.255 1.476 0.045
C4 -0.255 -1.476 0.045
C5 -0.255 0.722 -1.188
C6 0.255 -0.722 -1.188
H7 -0.232 -1.176 2.252
H8 0.232 1.176 2.252
H9 1.311 1.751 -0.097
H10 -1.311 -1.751 -0.097
H11 -0.285 2.423 0.164
H12 0.285 -2.423 0.164
H13 -1.353 0.711 -1.173
H14 1.353 -0.711 -1.173
H15 0.045 1.242 -2.103
H16 -0.045 -1.242 -2.103

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.33522.50461.50742.84902.51931.08812.09373.13132.13753.28742.14113.08392.88193.90273.4567
C21.33521.50742.50462.51932.84902.09371.08812.13753.13132.14113.28742.88193.08393.45673.9027
C32.50461.50742.99641.53252.51973.48492.22831.09943.58961.09683.90142.15762.73312.17103.4773
C41.50742.50462.99642.51971.53252.22833.48493.58961.09943.90141.09682.73312.15763.47732.1710
C52.84902.51931.53252.51971.53103.92853.50382.16812.90082.17313.46521.09792.15401.09532.1766
C62.51932.84902.51971.53251.53103.50383.92852.90082.16813.46522.17312.15401.09792.17661.0953
H71.08812.09373.48492.22833.92853.50382.39654.05732.64854.16142.48724.06773.80244.98934.3603
H82.09371.08812.22833.48493.50383.92852.39652.64854.05732.48724.16143.80244.06774.36034.9893
H93.13132.13751.09943.58962.16812.90084.05732.64854.37371.75114.30593.05512.68642.42603.8494
H102.13753.13133.58961.09942.90082.16812.64854.05734.37374.30591.75112.68643.05513.84942.4260
H113.28742.14111.09683.90142.17313.46524.16142.48721.75114.30594.87982.42063.78042.57784.3161
H122.14113.28743.90141.09683.46522.17312.48724.16144.30591.75114.87983.78042.42064.31612.5778
H133.08392.88192.15762.73311.09792.15404.06773.80243.05512.68642.42063.78043.05711.76192.5277
H142.88193.08392.73312.15762.15401.09793.80244.06772.68643.05513.78042.42063.05712.52771.7619
H153.90273.45672.17103.47731.09532.17664.98934.36032.42603.84942.57784.31611.76192.52772.4850
H163.45673.90273.47732.17102.17661.09534.36034.98933.84942.42604.31612.57782.52771.76192.4850

picture of cyclohexene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 123.431 C1 C2 H8 119.184
C1 C4 C6 111.936 C1 C4 H10 109.155
C1 C4 H12 109.599 C2 C1 C4 123.431
C2 C1 H7 119.184 C2 C3 C5 111.936
C2 C3 H9 109.155 C2 C3 H11 109.599
C3 C2 H8 117.386 C3 C5 C6 110.667
C3 C5 H13 109.097 C3 C5 H15 110.300
C4 C1 H7 117.386 C4 C6 C5 110.667
C4 C6 H14 109.097 C4 C6 H16 110.300
C5 C3 H9 109.830 C5 C3 H11 110.379
C5 C6 H14 108.929 C5 C6 H16 110.852
C6 C4 H10 109.830 C6 C4 H12 110.379
C6 C5 H13 108.929 C6 C5 H15 110.852
H9 C3 H11 105.747 H10 C4 H12 105.747
H13 C5 H15 106.897 H14 C6 H16 106.897
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 -0.097      
2 C -0.097      
3 C -0.393      
4 C -0.393      
5 C -0.272      
6 C -0.272      
7 H 0.141      
8 H 0.141      
9 H 0.163      
10 H 0.163      
11 H 0.154      
12 H 0.154      
13 H 0.156      
14 H 0.156      
15 H 0.147      
16 H 0.147      


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 -0.355 0.355
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.567 0.548 0.000
y 0.548 -36.948 0.000
z 0.000 0.000 -38.138
Traceless
 xyz
x -2.024 0.548 0.000
y 0.548 1.904 0.000
z 0.000 0.000 0.120
Polar
3z2-r20.240
x2-y2-2.619
xy0.548
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.251 0.552 0.000
y 0.552 11.518 0.000
z 0.000 0.000 9.945


<r2> (average value of r2) Å2
<r2> 154.379
(<r2>)1/2 12.425