return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for C6H10 (Bicyclo[3.1.0]hexane)

using model chemistry: HF/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/STO-3G
 hartrees
Energy at 0K-230.260794
Energy at 298.15K 
HF Energy-230.260794
Nuclear repulsion energy243.831166
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 HF/STO-3G
Rotational Constants (cm-1) from geometry optimized at HF/STO-3G
ABC
0.18493 0.14053 0.10274

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.145 1.466 0.000
C2 -0.933 -1.297 0.000
C3 0.283 0.632 1.240
C4 0.283 0.632 -1.240
C5 0.283 -0.825 0.753
C6 0.283 -0.825 -0.753
H7 -1.127 -2.361 0.000
H8 -1.831 -0.695 0.000
H9 -1.224 1.599 0.000
H10 0.306 2.455 0.000
H11 -0.378 0.798 2.090
H12 -0.378 0.798 -2.090
H13 1.292 0.905 -1.547
H14 1.292 0.905 1.547
H15 0.859 -1.550 1.315
H16 0.859 -1.550 -1.315

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C12.87311.55481.55482.44922.44923.95112.74041.08761.08752.20642.20642.18482.18483.44033.4403
C22.87312.59582.59581.50591.50591.08181.08112.91103.95173.01123.01123.49143.49142.23692.2369
C31.55482.59582.48081.53652.46893.53362.78692.17882.20551.08923.39942.97681.08912.25843.4095
C41.55482.59582.48082.46891.53653.53362.78692.17882.20553.39941.08921.08912.97683.40952.2584
C52.44921.50591.53652.46891.50552.21692.24762.95253.36592.20473.33973.04932.15421.08342.2657
C62.44921.50592.46891.53651.50552.21692.24762.95253.36593.33972.20472.15423.04932.26571.0834
H73.95111.08183.53363.53362.21692.21691.80893.96185.02543.86173.86174.34864.34862.51612.5161
H82.74041.08112.78692.78692.24762.24761.80892.37293.80652.95102.95103.83433.83433.11373.1137
H91.08762.91102.17882.17882.95252.95253.96182.37291.75372.39302.39303.03453.03453.99893.9989
H101.08753.95172.20552.20553.36593.36595.02543.80651.75372.75352.75352.40222.40224.25234.2523
H112.20643.01121.08923.39942.20473.33973.86172.95102.39302.75354.18014.00341.75922.76544.3175
H122.20643.01123.39941.08923.33972.20473.86172.95102.39302.75354.18011.75924.00344.31752.7654
H132.18483.49142.97681.08913.04932.15424.34863.83433.03452.40224.00341.75923.09393.79552.5037
H142.18483.49141.08912.97682.15423.04934.34863.83433.03452.40221.75924.00343.09392.50373.7955
H153.44032.23692.25843.40951.08342.26572.51613.11373.99894.25232.76544.31753.79552.50372.6300
H163.44032.23693.40952.25842.26571.08342.51613.11373.99894.25234.31752.76542.50373.79552.6300

picture of Bicyclo[3.1.0]hexane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 C5 104.799 C1 C3 H11 111.918
C1 C3 H14 110.209 C1 C4 C6 104.799
C1 C4 H12 111.918 C1 C4 H13 110.209
C2 C5 C3 117.118 C2 C5 C6 60.010
C2 C5 H15 118.601 C2 C6 C4 117.118
C2 C6 C5 60.010 C2 C6 H16 118.601
C3 C1 C4 105.840 C3 C1 H9 109.823
C3 C1 H10 111.950 C3 C5 C6 108.504
C3 C5 H15 118.046 C4 C1 H9 109.823
C4 C1 H10 111.950 C4 C6 C5 108.504
C4 C6 H16 118.046 C5 C2 C6 59.980
C5 C2 H7 116.952 C5 C2 H8 119.732
C5 C3 H11 113.105 C5 C3 H14 109.066
C5 C6 H16 121.262 C6 C2 H7 116.952
C6 C2 H8 119.732 C6 C4 H12 113.105
C6 C4 H13 109.066 C6 C5 H15 121.262
H7 C2 H8 113.513 H9 C1 H10 107.461
H11 C3 H14 107.717 H12 C4 H13 107.717
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.104      
2 C -0.145      
3 C -0.099      
4 C -0.099      
5 C -0.067      
6 C -0.067      
7 H 0.065      
8 H 0.063      
9 H 0.053      
10 H 0.055      
11 H 0.055      
12 H 0.055      
13 H 0.055      
14 H 0.055      
15 H 0.061      
16 H 0.061      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.120 0.107 0.000 0.160
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.154 -0.404 0.000
y -0.404 -35.815 0.000
z 0.000 0.000 -36.973
Traceless
 xyz
x 0.240 -0.404 0.000
y -0.404 0.749 0.000
z 0.000 0.000 -0.989
Polar
3z2-r2-1.977
x2-y2-0.339
xy-0.404
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.283 0.193 0.000
y 0.193 4.662 0.000
z 0.000 0.000 4.485


<r2> (average value of r2) Å2
<r2> 141.574
(<r2>)1/2 11.898