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All results from a given calculation for C6H10 (cyclohexene)

using model chemistry: B3PW91/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at B3PW91/6-31G*
 hartrees
Energy at 0K-234.564798
Energy at 298.15K-234.576359
Nuclear repulsion energy236.748562
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 B3PW91/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3182 3044 47.40      
2 A 3094 2960 49.95      
3 A 3066 2933 1.33      
4 A 3043 2911 19.46      
5 A 3018 2888 0.01      
6 A 1747 1671 2.67      
7 A 1526 1460 1.49      
8 A 1497 1432 0.03      
9 A 1401 1341 0.28      
10 A 1392 1332 0.32      
11 A 1283 1227 0.73      
12 A 1261 1206 0.18      
13 A 1172 1121 0.01      
14 A 1104 1056 0.01      
15 A 1090 1043 0.10      
16 A 1000 957 0.01      
17 A 927 887 0.74      
18 A 843 806 0.03      
19 A 831 795 1.33      
20 A 501 479 0.04      
21 A 401 384 0.00      
22 A 279 267 0.09      
23 B 3158 3022 10.27      
24 B 3099 2965 58.01      
25 B 3066 2933 89.40      
26 B 3046 2914 12.61      
27 B 3019 2888 67.66      
28 B 1514 1449 4.52      
29 B 1505 1440 5.88      
30 B 1436 1373 0.10      
31 B 1392 1331 2.23      
32 B 1361 1302 1.28      
33 B 1306 1250 1.92      
34 B 1171 1120 4.15      
35 B 1064 1018 4.06      
36 B 1021 977 1.11      
37 B 940 899 3.87      
38 B 899 861 5.08      
39 B 733 701 8.49      
40 B 656 627 23.83      
41 B 456 437 1.40      
42 B 169 162 0.34      

Unscaled Zero Point Vibrational Energy (zpe) 32334.3 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 30934.3 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 B3PW91/6-31G*
ABC
0.15833 0.15164 0.08532

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G*

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.009 -0.668 1.301
C2 0.009 0.668 1.301
C3 0.000 1.499 0.046
C4 0.000 -1.499 0.046
C5 -0.370 0.669 -1.187
C6 0.370 -0.669 -1.187
H7 -0.025 -1.203 2.250
H8 0.025 1.203 2.250
H9 0.990 1.963 -0.093
H10 -0.990 -1.963 -0.093
H11 -0.701 2.338 0.163
H12 0.701 -2.338 0.163
H13 -1.453 0.481 -1.183
H14 1.453 -0.481 -1.183
H15 -0.152 1.233 -2.102
H16 0.152 -1.233 -2.102

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.33652.50401.50472.84772.51661.08992.09893.14022.14033.28772.14143.09462.88813.90113.4536
C21.33651.50472.50402.51662.84772.09891.08992.14033.14022.14143.28772.88813.09463.45363.9011
C32.50401.50472.99761.53162.52163.48712.22391.10203.60291.09903.90162.15832.74622.17043.4790
C41.50472.50402.99762.52161.53162.22393.48713.60291.10203.90161.09902.74622.15833.47902.1704
C52.84772.51661.53162.52161.52973.92953.50092.17242.91712.17113.46541.09912.15551.09712.1748
C62.51662.84772.52161.53161.52973.50093.92952.91712.17243.46542.17112.15551.09912.17481.0971
H71.08992.09893.48712.22393.92953.50092.40734.06752.64514.16572.48434.08193.80724.98984.3564
H82.09891.08992.22393.48713.50093.92952.40732.64514.06752.48434.16573.80724.08194.35644.9898
H93.14022.14031.10203.60292.17242.91714.06752.64514.39641.75024.31763.05802.71562.42373.8671
H102.14033.14023.60291.10202.91712.17242.64514.06754.39644.31761.75022.71563.05803.86712.4237
H113.28772.14141.09903.90162.17113.46544.16572.48431.75024.31764.88062.41333.79372.57904.3135
H122.14143.28773.90161.09903.46542.17112.48434.16574.31761.75024.88063.79372.41334.31352.5790
H133.09462.88812.15832.74621.09912.15554.08193.80723.05802.71562.41333.79373.06091.76192.5215
H142.88813.09462.74622.15832.15551.09913.80724.08192.71563.05803.79372.41333.06092.52151.7619
H153.90113.45362.17043.47901.09712.17484.98984.35642.42373.86712.57904.31351.76192.52152.4848
H163.45363.90113.47902.17042.17481.09714.35644.98983.86712.42374.31352.57902.52151.76192.4848

picture of cyclohexene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 123.496 C1 C2 H8 119.420
C1 C4 C6 111.953 C1 C4 H10 109.414
C1 C4 H12 109.675 C2 C1 C4 123.496
C2 C1 H7 119.420 C2 C3 C5 111.953
C2 C3 H9 109.414 C2 C3 H11 109.675
C3 C2 H8 117.083 C3 C5 C6 110.920
C3 C5 H13 109.144 C3 C5 H15 110.214
C4 C1 H7 117.083 C4 C6 C5 110.920
C4 C6 H14 109.144 C4 C6 H16 110.214
C5 C3 H9 110.086 C5 C3 H11 110.154
C5 C6 H14 109.064 C5 C6 H16 110.698
C6 C4 H10 110.086 C6 C4 H12 110.154
C6 C5 H13 109.064 C6 C5 H15 110.698
H9 C3 H11 105.347 H10 C4 H12 105.347
H13 C5 H15 106.690 H14 C6 H16 106.690
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.134      
2 C -0.134      
3 C -0.350      
4 C -0.350      
5 C -0.320      
6 C -0.320      
7 H 0.148      
8 H 0.148      
9 H 0.169      
10 H 0.169      
11 H 0.167      
12 H 0.167      
13 H 0.163      
14 H 0.163      
15 H 0.158      
16 H 0.158      


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 -0.244 0.244
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.682 0.091 0.000
y 0.091 -36.210 0.000
z 0.000 0.000 -37.286
Traceless
 xyz
x -1.934 0.091 0.000
y 0.091 1.774 0.000
z 0.000 0.000 0.160
Polar
3z2-r20.320
x2-y2-2.472
xy0.091
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 154.012
(<r2>)1/2 12.410