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All results from a given calculation for C6H10 (cyclohexene)

using model chemistry: B3LYP/CEP-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 B3LYP/CEP-31G
 hartrees
Energy at 0K-39.836645
Energy at 298.15K-39.848158
Nuclear repulsion energy126.956284
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 B3LYP/CEP-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 A 3164 3064 73.15      
2 A 3080 2982 76.89      
3 A 3055 2958 6.39      
4 A 3029 2933 42.61      
5 A 3004 2909 1.32      
6 A 1706 1652 3.82      
7 A 1513 1465 2.76      
8 A 1492 1445 0.18      
9 A 1388 1344 0.14      
10 A 1372 1328 0.50      
11 A 1266 1226 0.58      
12 A 1248 1209 0.14      
13 A 1161 1124 0.08      
14 A 1100 1065 0.20      
15 A 1092 1058 0.17      
16 A 1014 982 0.02      
17 A 914 885 3.49      
18 A 829 803 1.82      
19 A 814 788 0.74      
20 A 492 477 0.13      
21 A 390 377 0.01      
22 A 277 268 0.09      
23 B 3125 3026 16.14      
24 B 3092 2995 149.35      
25 B 3050 2954 124.79      
26 B 3024 2929 27.26      
27 B 3004 2909 106.65      
28 B 1504 1457 8.15      
29 B 1498 1451 9.55      
30 B 1419 1374 0.36      
31 B 1371 1328 0.16      
32 B 1365 1322 3.46      
33 B 1290 1249 2.23      
34 B 1159 1123 7.70      
35 B 1067 1033 2.41      
36 B 1015 983 3.38      
37 B 935 905 7.67      
38 B 884 856 8.47      
39 B 735 712 23.96      
40 B 665 644 38.28      
41 B 453 439 1.84      
42 B 156 151 0.56      

Unscaled Zero Point Vibrational Energy (zpe) 32104.0 cm-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 31089.5 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 B3LYP/CEP-31G
ABC
0.15338 0.14649 0.08255

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-31G

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.005 -0.684 1.325
C2 0.005 0.684 1.325
C3 0.000 1.527 0.044
C4 0.000 -1.527 0.044
C5 -0.383 0.678 -1.205
C6 0.383 -0.678 -1.205
H7 -0.019 -1.224 2.280
H8 0.019 1.224 2.280
H9 1.001 1.983 -0.101
H10 -1.001 -1.983 -0.101
H11 -0.705 2.372 0.161
H12 0.705 -2.372 0.161
H13 -1.472 0.483 -1.200
H14 1.472 -0.483 -1.200
H15 -0.156 1.247 -2.126
H16 0.156 -1.247 -2.126

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.36862.55531.53292.89792.55921.09682.13373.18712.17063.34472.16953.14452.93123.95693.4997
C21.36861.53292.55532.55922.89792.13371.09682.17063.18712.16953.34472.93123.14453.49973.9569
C32.55531.53293.05421.55832.56313.54452.25591.10923.65271.10703.96432.19152.78472.19363.5252
C41.53292.55533.05422.56311.55832.25593.54453.65271.10923.96431.10702.78472.19153.52522.1936
C52.89792.55921.55832.56311.55703.98633.54992.19892.94622.20033.51481.10632.18801.10592.2004
C62.55922.89792.56311.55831.55703.54993.98632.94622.19893.51482.20032.18801.10632.20041.1059
H71.09682.13373.54452.25593.98633.54992.44774.12202.68474.22952.51634.13863.85705.05264.4089
H82.13371.09682.25593.54453.54993.98632.44772.68474.12202.51634.22953.85704.13864.40895.0526
H93.18712.17061.10923.65272.19892.94624.12202.68474.44211.76954.37293.09332.74042.44493.9042
H102.17063.18713.65271.10922.94622.19892.68474.12204.44214.37291.76952.74043.09333.90422.4449
H113.34472.16951.10703.96432.20033.51484.22952.51631.76954.37294.94972.45103.84002.60764.3667
H122.16953.34473.96431.10703.51482.20032.51634.22954.37291.76954.94973.84002.45104.36672.6076
H133.14452.93122.19152.78471.10632.18804.13863.85703.09332.74042.45103.84003.09811.78132.5492
H142.93123.14452.78472.19152.18801.10633.85704.13862.74043.09333.84002.45103.09812.54921.7813
H153.95693.49972.19363.52521.10592.20045.05264.40892.44493.90422.60764.36671.78132.54922.5127
H163.49973.95693.52522.19362.20041.10594.40895.05263.90422.44494.36672.60762.54921.78132.5127

picture of cyclohexene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 123.351 C1 C2 H8 119.465
C1 C4 C6 111.765 C1 C4 H10 109.436
C1 C4 H12 109.475 C2 C1 C4 123.351
C2 C1 H7 119.465 C2 C3 C5 111.765
C2 C3 H9 109.436 C2 C3 H11 109.475
C3 C2 H8 117.184 C3 C5 C6 110.719
C3 C5 H13 109.497 C3 C5 H15 109.683
C4 C1 H7 117.184 C4 C6 C5 110.719
C4 C6 H14 109.497 C4 C6 H16 109.683
C5 C3 H9 109.898 C5 C3 H11 110.133
C5 C6 H14 109.310 C5 C6 H16 110.296
C6 C4 H10 109.898 C6 C4 H12 110.133
C6 C5 H13 109.310 C6 C5 H15 110.296
H9 C3 H11 105.963 H10 C4 H12 105.963
H13 C5 H15 107.266 H14 C6 H16 107.266
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.351      
2 C -0.351      
3 C -0.201      
4 C -0.201      
5 C -0.235      
6 C -0.235      
7 H 0.251      
8 H 0.251      
9 H 0.125      
10 H 0.125      
11 H 0.135      
12 H 0.135      
13 H 0.133      
14 H 0.133      
15 H 0.144      
16 H 0.144      


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 -0.326 0.326
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.044 0.133 0.000
y 0.133 -36.215 0.000
z 0.000 0.000 -37.520
Traceless
 xyz
x -2.177 0.133 0.000
y 0.133 2.068 0.000
z 0.000 0.000 0.109
Polar
3z2-r20.219
x2-y2-2.830
xy0.133
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> 0.000
(<r2>)1/2 0.000