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All results from a given calculation for C6H10 (cyclohexene)

using model chemistry: BLYP/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at BLYP/3-21G
 hartrees
Energy at 0K-233.225174
Energy at 298.15K-233.236619
Nuclear repulsion energy233.874956
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 BLYP/3-21G
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 3085 3068 46.53      
2 A 3004 2988 44.14      
3 A 2978 2961 5.84      
4 A 2962 2945 13.99      
5 A 2934 2918 0.02      
6 A 1662 1653 1.71      
7 A 1519 1511 1.65      
8 A 1495 1487 0.00      
9 A 1367 1360 0.00      
10 A 1355 1347 0.42      
11 A 1276 1269 0.46      
12 A 1250 1243 0.03      
13 A 1164 1158 0.03      
14 A 1086 1080 0.06      
15 A 1022 1016 0.22      
16 A 973 968 0.01      
17 A 870 866 1.51      
18 A 818 814 1.17      
19 A 787 783 0.09      
20 A 493 491 0.05      
21 A 386 384 0.00      
22 A 273 272 0.09      
23 B 3059 3042 9.57      
24 B 3014 2998 59.52      
25 B 2976 2960 82.84      
26 B 2963 2946 3.44      
27 B 2934 2918 52.58      
28 B 1515 1506 4.87      
29 B 1503 1495 5.02      
30 B 1415 1407 0.48      
31 B 1365 1357 1.10      
32 B 1338 1331 3.31      
33 B 1294 1287 0.62      
34 B 1174 1168 3.37      
35 B 1022 1017 1.26      
36 B 1004 999 2.10      
37 B 927 921 3.59      
38 B 839 834 5.07      
39 B 716 712 7.17      
40 B 643 639 30.17      
41 B 453 450 1.66      
42 B 157 156 0.30      

Unscaled Zero Point Vibrational Energy (zpe) 31535.3 cm-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 31361.8 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 BLYP/3-21G
ABC
0.15389 0.14804 0.08324

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/3-21G

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.008 -0.673 1.320
C2 0.008 0.673 1.320
C3 0.000 1.519 0.048
C4 0.000 -1.519 0.048
C5 -0.385 0.676 -1.206
C6 0.385 -0.676 -1.206
H7 -0.025 -1.218 2.270
H8 0.025 1.218 2.270
H9 1.002 1.970 -0.101
H10 -1.002 -1.970 -0.101
H11 -0.709 2.360 0.168
H12 0.709 -2.360 0.168
H13 -1.471 0.472 -1.186
H14 1.471 -0.472 -1.186
H15 -0.165 1.246 -2.125
H16 0.165 -1.246 -2.125

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.34522.53431.52822.88782.55591.09532.11583.16562.16563.31872.16513.11952.91673.94613.4964
C21.34521.52822.53432.55592.88782.11581.09532.16563.16562.16513.31872.91673.11953.49643.9461
C32.53431.52823.03881.55902.55743.52562.24241.10863.63341.10593.94512.18712.76652.19593.5207
C41.52822.53433.03882.55741.55902.24243.52563.63341.10863.94511.10592.76652.18713.52072.1959
C52.88782.55591.55902.55741.55673.97433.54102.19512.93302.19653.50721.10502.18321.10382.2007
C62.55592.88782.55741.55901.55673.54103.97432.93302.19513.50722.19652.18321.10502.20071.1038
H71.09532.11583.52562.24243.97433.54102.43614.10312.67234.20542.50214.10993.83865.04014.3987
H82.11581.09532.24243.52563.54103.97432.43612.67234.10312.50214.20543.83864.10994.39875.0401
H93.16562.16561.10863.63342.19512.93304.10312.67234.42021.77524.34783.08822.71322.44563.8910
H102.16563.16563.63341.10862.93302.19512.67234.10314.42024.34781.77522.71323.08823.89102.4456
H113.31872.16511.10593.94512.19653.50724.20542.50211.77524.34784.92772.44463.82172.60614.3613
H122.16513.31873.94511.10593.50722.19652.50214.20544.34781.77524.92773.82172.44464.36132.6061
H133.11952.91672.18712.76651.10502.18324.10993.83863.08822.71322.44463.82173.09041.78522.5516
H142.91673.11952.76652.18712.18321.10503.83864.10992.71323.08823.82172.44463.09042.55161.7852
H153.94613.49642.19593.52071.10382.20075.04014.39872.44563.89102.60614.36131.78522.55162.5140
H163.49643.94613.52072.19592.20071.10384.39875.04013.89102.44564.36132.60612.55161.78522.5140

picture of cyclohexene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 123.645 C1 C2 H8 119.863
C1 C4 C6 111.765 C1 C4 H10 109.405
C1 C4 H12 109.518 C2 C1 C4 123.645
C2 C1 H7 119.863 C2 C3 C5 111.765
C2 C3 H9 109.405 C2 C3 H11 109.518
C3 C2 H8 116.492 C3 C5 C6 110.333
C3 C5 H13 109.178 C3 C5 H15 109.929
C4 C1 H7 116.492 C4 C6 C5 110.333
C4 C6 H14 109.178 C4 C6 H16 109.929
C5 C3 H9 109.594 C5 C3 H11 109.852
C5 C6 H14 109.037 C5 C6 H16 110.465
C6 C4 H10 109.594 C6 C4 H12 109.852
C6 C5 H13 109.037 C6 C5 H15 110.465
H9 C3 H11 106.568 H10 C4 H12 106.568
H13 C5 H15 107.846 H14 C6 H16 107.846
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.136      
2 C -0.136      
3 C -0.389      
4 C -0.389      
5 C -0.339      
6 C -0.339      
7 H 0.155      
8 H 0.155      
9 H 0.184      
10 H 0.184      
11 H 0.179      
12 H 0.179      
13 H 0.176      
14 H 0.176      
15 H 0.169      
16 H 0.169      


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 -0.246 0.246
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.498 0.089 0.000
y 0.089 -36.759 0.000
z 0.000 0.000 -37.813
Traceless
 xyz
x -2.212 0.089 0.000
y 0.089 1.896 0.000
z 0.000 0.000 0.315
Polar
3z2-r20.631
x2-y2-2.739
xy0.089
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> 157.558
(<r2>)1/2 12.552