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All results from a given calculation for C6H10 (cyclohexene)

using model chemistry: mPW1PW91/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at mPW1PW91/6-311G*
 hartrees
Energy at 0K-234.637142
Energy at 298.15K-234.648756
Nuclear repulsion energy237.481928
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 mPW1PW91/6-311G*
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 3182 3037 49.04      
2 A 3094 2953 59.01      
3 A 3070 2930 0.75      
4 A 3042 2904 18.51      
5 A 3023 2886 0.00      
6 A 1745 1666 2.80      
7 A 1518 1449 3.05      
8 A 1489 1422 0.23      
9 A 1399 1336 0.13      
10 A 1393 1329 0.35      
11 A 1287 1229 0.50      
12 A 1263 1205 0.12      
13 A 1174 1120 0.04      
14 A 1106 1055 0.02      
15 A 1093 1043 0.07      
16 A 1003 958 0.01      
17 A 929 886 1.33      
18 A 846 808 0.00      
19 A 830 792 1.25      
20 A 504 481 0.05      
21 A 406 387 0.01      
22 A 280 267 0.05      
23 B 3157 3013 12.78      
24 B 3098 2957 65.19      
25 B 3069 2929 95.97      
26 B 3047 2908 19.86      
27 B 3023 2886 68.90      
28 B 1507 1438 7.11      
29 B 1498 1430 10.50      
30 B 1435 1370 0.05      
31 B 1391 1327 1.11      
32 B 1362 1300 1.92      
33 B 1312 1252 2.29      
34 B 1175 1122 5.56      
35 B 1065 1016 4.54      
36 B 1025 978 1.50      
37 B 940 897 5.59      
38 B 902 861 6.73      
39 B 735 701 11.08      
40 B 657 627 30.05      
41 B 458 437 1.49      
42 B 171 163 0.28      

Unscaled Zero Point Vibrational Energy (zpe) 32351.2 cm-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 30876.0 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 mPW1PW91/6-311G*
ABC
0.15925 0.15264 0.08586

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-311G*

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.009 -0.665 1.297
C2 0.009 0.665 1.297
C3 0.000 1.494 0.046
C4 0.000 -1.494 0.046
C5 -0.370 0.667 -1.183
C6 0.370 -0.667 -1.183
H7 -0.027 -1.198 2.245
H8 0.027 1.198 2.245
H9 0.986 1.957 -0.092
H10 -0.986 -1.957 -0.092
H11 -0.698 2.331 0.163
H12 0.698 -2.331 0.163
H13 -1.450 0.478 -1.178
H14 1.450 -0.478 -1.178
H15 -0.156 1.229 -2.097
H16 0.156 -1.229 -2.097

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.33112.49581.50082.83842.50891.08732.09073.13062.13413.27662.13493.08412.87933.88953.4443
C21.33111.50082.49582.50892.83842.09071.08732.13413.13062.13493.27662.87933.08413.44433.8895
C32.49581.50082.98781.52662.51313.47602.21951.09863.59211.09553.88932.15192.73672.16453.4680
C41.50082.49582.98782.51311.52662.21953.47603.59211.09863.88931.09552.73672.15193.46802.1645
C52.83842.50891.52662.51311.52513.91753.49172.16662.90812.16493.45481.09622.14971.09382.1689
C62.50892.83842.51311.52661.52513.49173.91752.90812.16663.45482.16492.14971.09622.16891.0938
H71.08732.09073.47602.21953.91753.49172.39564.05502.63864.15132.47874.06873.79704.97564.3459
H82.09071.08732.21953.47603.49173.91752.39562.63864.05502.47874.15133.79704.06874.34594.9756
H93.13062.13411.09863.59212.16662.90814.05502.63864.38371.74364.30523.04982.70692.41943.8548
H102.13413.13063.59211.09862.90812.16662.63864.05504.38374.30521.74362.70693.04983.85482.4194
H113.27662.13491.09553.88932.16493.45484.15132.47871.74364.30524.86532.40733.78142.57184.3014
H122.13493.27663.88931.09553.45482.16492.47874.15134.30521.74364.86533.78142.40734.30142.5718
H133.08412.87932.15192.73671.09622.14974.06873.79703.04982.70692.40733.78143.05291.75522.5167
H142.87933.08412.73672.15192.14971.09623.79704.06872.70693.04983.78142.40733.05292.51671.7552
H153.88953.44432.16453.46801.09382.16894.97564.34592.41943.85482.57184.30141.75522.51672.4770
H163.44433.88953.46802.16452.16891.09384.34594.97563.85482.41944.30142.57182.51671.75522.4770

picture of cyclohexene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 123.495 C1 C2 H8 119.307
C1 C4 C6 111.938 C1 C4 H10 109.399
C1 C4 H12 109.642 C2 C1 C4 123.495
C2 C1 H7 119.307 C2 C3 C5 111.938
C2 C3 H9 109.399 C2 C3 H11 109.642
C3 C2 H8 117.197 C3 C5 C6 110.879
C3 C5 H13 109.165 C3 C5 H15 110.292
C4 C1 H7 117.197 C4 C6 C5 110.879
C4 C6 H14 109.165 C4 C6 H16 110.292
C5 C3 H9 110.175 C5 C3 H11 110.222
C5 C6 H14 109.096 C5 C6 H16 110.751
C6 C4 H10 110.175 C6 C4 H12 110.222
C6 C5 H13 109.096 C6 C5 H15 110.751
H9 C3 H11 105.247 H10 C4 H12 105.247
H13 C5 H15 106.543 H14 C6 H16 106.543
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.181      
2 C -0.181      
3 C -0.458      
4 C -0.458      
5 C -0.452      
6 C -0.452      
7 H 0.195      
8 H 0.195      
9 H 0.226      
10 H 0.226      
11 H 0.227      
12 H 0.227      
13 H 0.222      
14 H 0.222      
15 H 0.221      
16 H 0.221      


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 -0.271 0.271
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.419 0.066 0.000
y 0.066 -36.766 0.000
z 0.000 0.000 -37.833
Traceless
 xyz
x -2.120 0.066 0.000
y 0.066 1.860 0.000
z 0.000 0.000 0.260
Polar
3z2-r20.520
x2-y2-2.653
xy0.066
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> 153.587
(<r2>)1/2 12.393