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All results from a given calculation for C6H10 (Cyclopentene, 1-methyl-)

using model chemistry: BLYP/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at BLYP/cc-pVDZ
 hartrees
Energy at 0K-234.504256
Energy at 298.15K-234.514979
Nuclear repulsion energy230.870418
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/cc-pVDZ
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 3092 3097 23.22      
2 A 3024 3029 24.00      
3 A 3011 3016 46.25      
4 A 2972 2977 67.17      
5 A 2967 2972 24.27      
6 A 2957 2961 45.40      
7 A 2949 2954 9.63      
8 A 2928 2933 47.65      
9 A 2904 2909 51.43      
10 A 2903 2908 50.51      
11 A 1657 1660 2.35      
12 A 1436 1438 0.62      
13 A 1420 1422 4.69      
14 A 1416 1418 0.79      
15 A 1412 1414 0.21      
16 A 1409 1411 6.53      
17 A 1358 1360 0.17      
18 A 1308 1311 0.79      
19 A 1274 1276 0.14      
20 A 1269 1271 3.50      
21 A 1233 1235 0.87      
22 A 1201 1202 2.65      
23 A 1183 1184 1.06      
24 A 1128 1130 0.97      
25 A 1106 1108 1.18      
26 A 1049 1050 0.38      
27 A 1002 1003 2.71      
28 A 990 992 5.41      
29 A 982 984 4.13      
30 A 908 910 1.14      
31 A 886 887 0.41      
32 A 867 868 0.56      
33 A 846 848 0.37      
34 A 804 805 3.00      
35 A 776 777 6.50      
36 A 633 634 1.45      
37 A 561 562 0.14      
38 A 427 428 2.55      
39 A 313 313 0.53      
40 A 236 237 1.54      
41 A 178 179 0.75      
42 A 135 136 0.08      

Unscaled Zero Point Vibrational Energy (zpe) 30553.7 cm-1
Scaled (by 1.0016) Zero Point Vibrational Energy (zpe) 30602.6 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/cc-pVDZ
ABC
0.22773 0.09920 0.07350

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.765 0.074 -0.001
H2 -0.340 2.204 -0.074
C3 0.030 1.168 -0.024
H4 -2.685 -0.456 0.868
H5 -2.636 -0.565 -0.905
H6 -2.711 1.047 -0.115
C7 -2.271 0.034 -0.042
H8 -0.028 -1.612 1.164
H9 -0.264 -2.007 -0.554
C10 0.071 -1.199 0.133
H11 1.759 -0.907 -1.235
H12 2.289 -1.249 0.435
C13 1.525 -0.719 -0.166
H14 1.891 1.077 1.106
H15 2.145 1.381 -0.627
C16 1.507 0.823 0.090

Atom - Atom Distances (Å)
  C1 H2 C3 H4 H5 H6 C7 H8 H9 C10 H11 H12 C13 H14 H15 C16
C12.17311.35302.17282.17392.17881.50662.17852.21041.52922.97583.35742.42953.04803.25102.3938
H22.17311.10053.66883.69232.63922.90544.02384.23843.43363.92794.36963.46822.76392.67482.3116
C31.35301.10053.28703.30002.74572.56563.02433.23232.37282.96003.34072.41202.17972.20931.5209
H42.17283.66883.28701.77781.79661.11292.91263.20732.94764.93685.05534.34304.83165.37914.4503
H52.17393.69233.30001.77781.79711.11273.49042.79802.96794.42075.15024.22915.21935.16954.4810
H62.17882.63922.74571.79661.79711.10783.98893.93813.58475.00565.53024.59034.76224.89454.2290
C71.50662.90542.56561.11291.11271.10783.03202.90732.65234.30674.76103.87194.44194.65383.8612
H82.17854.02383.02432.91263.49043.98893.03201.77831.11573.07322.45582.23153.30414.10963.0715
H92.21044.23843.23233.20732.79803.93812.90731.77831.11162.40122.84082.23814.11214.15773.3991
C101.52923.43362.37282.94762.96793.58472.65231.11571.11162.19162.23911.55993.07253.39622.4795
H112.97583.92792.96004.93684.42075.00564.30673.07322.40122.19161.78531.10963.07152.39882.1933
H123.35744.36963.34075.05535.15025.53024.76102.45582.84082.23911.78531.10772.45362.84072.2413
C132.42953.46822.41204.34304.22914.59033.87192.23152.23811.55991.10961.10772.23152.23781.5628
H143.04802.76392.17974.83165.21934.76224.44193.30414.11213.07253.07152.45362.23151.77801.1157
H153.25102.67482.20935.37915.16954.89454.65384.10964.15773.39622.39882.84072.23781.77801.1110
C162.39382.31161.52094.45034.48104.22903.86123.07153.39912.47952.19332.24131.56281.11571.1110

picture of Cyclopentene, 1-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H2 124.352 C1 C3 C16 112.674
C1 C7 H4 111.196 C1 C7 H5 111.296
C1 C7 H6 111.996 C1 C10 H8 109.920
C1 C10 H9 112.699 C1 C10 C13 103.709
H2 C3 C16 122.918 C3 C1 C7 127.501
C3 C1 C10 110.682 C3 C16 C13 102.911
C3 C16 H14 110.584 C3 C16 H15 113.238
H4 C7 H5 106.031 H4 C7 H6 108.000
H5 C7 H6 108.063 C7 C1 C10 121.776
H8 C10 H9 105.957 H8 C10 C13 111.950
H9 C10 C13 112.728 C10 C13 H11 109.198
C10 C13 H12 113.048 C10 C13 C16 105.123
H11 C13 H12 107.248 H11 C13 C16 109.134
H12 C13 C16 113.020 C13 C16 H14 111.751
C13 C16 H15 112.533 H14 C16 H15 105.971
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.108      
2 H -0.072      
3 C -0.020      
4 H 0.014      
5 H 0.015      
6 H 0.002      
7 C 0.071      
8 H 0.001      
9 H -0.011      
10 C 0.053      
11 H -0.001      
12 H -0.019      
13 C 0.021      
14 H 0.003      
15 H -0.007      
16 C 0.058      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.179 -0.192 0.047 0.267
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.931 0.234 0.064
y 0.234 -38.257 -0.054
z 0.064 -0.054 -39.190
Traceless
 xyz
x 0.792 0.234 0.064
y 0.234 0.304 -0.054
z 0.064 -0.054 -1.096
Polar
3z2-r2-2.192
x2-y20.326
xy0.234
xz0.064
yz-0.054


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.786 0.880 0.092
y 0.880 10.597 -0.111
z 0.092 -0.111 7.389


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000