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All results from a given calculation for C6H10 (cyclohexene)

using model chemistry: B1B95/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at B1B95/6-311G*
 hartrees
Energy at 0K-234.557706
Energy at 298.15K-234.569241
Nuclear repulsion energy237.869496
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 B1B95/6-311G*
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 3171 3040 51.31      
2 A 3089 2961 59.78      
3 A 3061 2935 0.73      
4 A 3035 2909 18.15      
5 A 3015 2890 0.02      
6 A 1741 1669 2.77      
7 A 1505 1443 2.74      
8 A 1480 1418 0.17      
9 A 1387 1330 0.10      
10 A 1382 1325 0.30      
11 A 1277 1224 0.49      
12 A 1254 1202 0.13      
13 A 1162 1114 0.07      
14 A 1096 1051 0.00      
15 A 1088 1043 0.10      
16 A 997 956 0.01      
17 A 926 888 1.13      
18 A 846 811 0.00      
19 A 820 786 1.27      
20 A 495 474 0.05      
21 A 398 382 0.01      
22 A 271 260 0.06      
23 B 3147 3016 12.67      
24 B 3092 2964 63.32      
25 B 3061 2935 98.09      
26 B 3039 2914 19.09      
27 B 3015 2891 69.87      
28 B 1496 1434 7.08      
29 B 1488 1426 9.91      
30 B 1426 1367 0.02      
31 B 1379 1322 1.13      
32 B 1349 1293 1.92      
33 B 1301 1247 2.05      
34 B 1165 1117 5.43      
35 B 1058 1015 4.58      
36 B 1016 974 1.25      
37 B 932 893 5.32      
38 B 899 862 6.60      
39 B 726 696 12.82      
40 B 650 623 26.08      
41 B 440 422 1.23      
42 B 165 158 0.28      

Unscaled Zero Point Vibrational Energy (zpe) 32169.6 cm-1
Scaled (by 0.9586) Zero Point Vibrational Energy (zpe) 30837.8 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 B1B95/6-311G*
ABC
0.16007 0.15292 0.08632

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311G*

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.127 -0.653 1.293
C2 0.127 0.653 1.293
C3 0.257 1.470 0.043
C4 -0.257 -1.470 0.043
C5 -0.257 0.717 -1.178
C6 0.257 -0.717 -1.178
H7 -0.238 -1.172 2.241
H8 0.238 1.172 2.241
H9 1.307 1.755 -0.101
H10 -1.307 -1.755 -0.101
H11 -0.284 2.415 0.163
H12 0.284 -2.415 0.163
H13 -1.352 0.704 -1.157
H14 1.352 -0.704 -1.157
H15 0.034 1.235 -2.095
H16 -0.034 -1.235 -2.095

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.33012.49351.49912.82842.50151.08702.08893.13052.13403.27282.13293.05732.86233.88233.4394
C21.33011.49912.49352.50152.82842.08891.08702.13403.13052.13293.27282.86233.05733.43943.8823
C32.49351.49912.98551.52422.50543.47292.21821.09793.58801.09493.88702.14892.71462.16313.4611
C41.49912.49352.98552.50541.52422.21823.47293.58801.09793.88701.09492.71462.14893.46112.1631
C52.82842.50151.52422.50541.52353.90673.48482.16432.89402.16353.44951.09552.14691.09292.1687
C62.50152.82842.50541.52421.52353.48483.90672.89402.16433.44952.16352.14691.09552.16871.0929
H71.08702.08893.47292.21823.90673.48482.39254.05542.64054.14582.47684.03893.78114.96764.3420
H82.08891.08702.21823.47293.48483.90672.39252.64054.05542.47684.14583.78114.03894.34204.9676
H93.13052.13401.09793.58802.16432.89404.05542.64054.37731.74314.30163.04852.67672.42263.8364
H102.13403.13053.58801.09792.89402.16432.64054.05544.37734.30161.74312.67673.04853.83642.4226
H113.27282.13291.09493.88702.16353.44954.14582.47681.74314.30164.86262.41023.76132.56764.2994
H122.13293.27283.88701.09493.44952.16352.47684.14584.30161.74314.86263.76132.41024.29942.5676
H133.05732.86232.14892.71461.09552.14694.03893.78113.04852.67672.41023.76133.04891.75592.5258
H142.86233.05732.71462.14892.14691.09553.78114.03892.67673.04853.76132.41023.04892.52581.7559
H153.88233.43942.16313.46111.09292.16874.96764.34202.42263.83642.56764.29941.75592.52582.4714
H163.43943.88233.46112.16312.16871.09294.34204.96763.83642.42264.29942.56762.52581.75592.4714

picture of cyclohexene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 123.502 C1 C2 H8 119.253
C1 C4 C6 111.660 C1 C4 H10 109.545
C1 C4 H12 109.637 C2 C1 C4 123.502
C2 C1 H7 119.253 C2 C3 C5 111.660
C2 C3 H9 109.545 C2 C3 H11 109.637
C3 C2 H8 117.242 C3 C5 C6 110.583
C3 C5 H13 109.131 C3 C5 H15 110.401
C4 C1 H7 117.242 C4 C6 C5 110.583
C4 C6 H14 109.131 C4 C6 H16 110.401
C5 C3 H9 110.196 C5 C3 H11 110.310
C5 C6 H14 109.023 C5 C6 H16 110.894
C6 C4 H10 110.196 C6 C4 H12 110.310
C6 C5 H13 109.023 C6 C5 H15 110.894
H9 C3 H11 105.296 H10 C4 H12 105.296
H13 C5 H15 106.707 H14 C6 H16 106.707
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.174      
2 C -0.174      
3 C -0.454      
4 C -0.454      
5 C -0.452      
6 C -0.452      
7 H 0.193      
8 H 0.193      
9 H 0.223      
10 H 0.223      
11 H 0.224      
12 H 0.224      
13 H 0.222      
14 H 0.222      
15 H 0.219      
16 H 0.219      


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 -0.264 0.264
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.354 0.502 0.000
y 0.502 -36.930 0.000
z 0.000 0.000 -37.870
Traceless
 xyz
x -1.954 0.502 0.000
y 0.502 1.682 0.000
z 0.000 0.000 0.272
Polar
3z2-r20.543
x2-y2-2.424
xy0.502
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.451 0.649 0.000
y 0.649 11.140 0.000
z 0.000 0.000 9.574


<r2> (average value of r2) Å2
<r2> 152.987
(<r2>)1/2 12.369