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All results from a given calculation for C6H8 (Bicyclo[2.2.0]hex-1(4)-ene)

using model chemistry: B97D3/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D2H 1Ag
Energy calculated at B97D3/TZVP
 hartrees
Energy at 0K-233.230584
Energy at 298.15K-233.238694
HF Energy-233.230584
Nuclear repulsion energy219.050189
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 B97D3/TZVP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Ag 2988 2945 0.00      
2 Ag 1695 1670 0.00      
3 Ag 1453 1432 0.00      
4 Ag 1167 1150 0.00      
5 Ag 827 815 0.00      
6 Ag 637 628 0.00      
7 Au 3023 2979 0.00      
8 Au 1115 1099 0.00      
9 Au 974 960 0.00      
10 Au 210 207 0.00      
11 B1g 2980 2937 0.00      
12 B1g 1437 1417 0.00      
13 B1g 1236 1218 0.00      
14 B1g 1109 1093 0.00      
15 B1g 792 781 0.00      
16 B1u 3037 2994 124.75      
17 B1u 1060 1045 2.42      
18 B1u 806 795 0.02      
19 B1u 43 42 15.77      
20 B2g 3038 2994 0.00      
21 B2g 1027 1012 0.00      
22 B2g 738 727 0.00      
23 B2u 2982 2939 122.79      
24 B2u 1440 1419 0.03      
25 B2u 1185 1168 18.96      
26 B2u 876 864 0.33      
27 B2u 380 374 7.34      
28 B3g 3025 2982 0.00      
29 B3g 1137 1120 0.00      
30 B3g 1028 1013 0.00      
31 B3g 399 394 0.00      
32 B3u 2982 2939 206.74      
33 B3u 1454 1433 3.06      
34 B3u 1211 1193 0.27      
35 B3u 1161 1144 0.10      
36 B3u 771 760 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 25710.3 cm-1
Scaled (by 0.9856) Zero Point Vibrational Energy (zpe) 25340.1 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 B97D3/TZVP
ABC
0.27699 0.11227 0.08507

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/TZVP

Point Group is D2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.662 0.000
C2 0.000 -0.662 0.000
C3 1.528 -0.806 0.000
C4 1.528 0.806 0.000
C5 -1.528 0.806 0.000
C6 -1.528 -0.806 0.000
H7 -1.980 -1.257 0.892
H8 -1.980 -1.257 -0.892
H9 -1.980 1.257 0.892
H10 -1.980 1.257 -0.892
H11 1.980 -1.257 0.892
H12 1.980 -1.257 -0.892
H13 1.980 1.257 0.892
H14 1.980 1.257 -0.892

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.32412.11921.53511.53512.11922.89832.89832.25212.25212.89832.89832.25212.2521
C21.32411.53512.11922.11921.53512.25212.25212.89832.89832.25212.25212.89832.8983
C32.11921.53511.61203.45563.05663.64833.64834.16684.16681.09731.09732.29272.2927
C41.53512.11921.61203.05663.45564.16684.16683.64833.64832.29272.29271.09731.0973
C51.53512.11923.45563.05661.61202.29272.29271.09731.09734.16684.16683.64833.6483
C62.11921.53513.05663.45561.61201.09731.09732.29272.29273.64833.64834.16684.1668
H72.89832.25213.64834.16682.29271.09731.78482.51393.08303.96064.34414.69105.0191
H82.89832.25213.64834.16682.29271.09731.78483.08302.51394.34413.96065.01914.6910
H92.25212.89834.16683.64831.09732.29272.51393.08301.78484.69105.01913.96064.3441
H102.25212.89834.16683.64831.09732.29273.08302.51391.78485.01914.69104.34413.9606
H112.89832.25211.09732.29274.16683.64833.96064.34414.69105.01911.78482.51393.0830
H122.89832.25211.09732.29274.16683.64834.34413.96065.01914.69101.78483.08302.5139
H132.25212.89832.29271.09733.64834.16684.69105.01913.96064.34412.51393.08301.7848
H142.25212.89832.29271.09733.64834.16685.01914.69104.34413.96063.08302.51391.7848

picture of Bicyclo[2.2.0]hex-1(4)-ene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 95.381 C1 C2 C6 95.381
C1 C4 C3 84.619 C1 C4 H13 116.656
C1 C4 H14 116.656 C1 C5 C6 84.619
C1 C5 H9 116.656 C1 C5 H10 116.656
C2 C1 C4 95.381 C2 C1 C5 95.381
C2 C3 C4 84.619 C2 C3 H11 116.656
C2 C3 H12 116.656 C2 C6 C5 84.619
C2 C6 H7 116.656 C2 C6 H8 116.656
C3 C2 C6 169.237 C3 C4 H13 114.265
C3 C4 H14 114.265 C4 C1 C5 169.237
C4 C3 H11 114.265 C4 C3 H12 114.265
C5 C6 H7 114.265 C5 C6 H8 114.265
C6 C5 H9 114.265 C6 C5 H10 114.265
H7 C6 H8 108.838 H9 C5 H10 108.838
H11 C3 H12 108.838 H13 C4 H14 108.838
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.009      
2 C 0.009      
3 C -0.219      
4 C -0.219      
5 C -0.219      
6 C -0.219      
7 H 0.107      
8 H 0.107      
9 H 0.107      
10 H 0.107      
11 H 0.107      
12 H 0.107      
13 H 0.107      
14 H 0.107      


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 0.000 0.000
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.644 0.000 0.000
y 0.000 -37.774 0.000
z 0.000 0.000 -36.707
Traceless
 xyz
x 1.596 0.000 0.000
y 0.000 -1.598 0.000
z 0.000 0.000 0.002
Polar
3z2-r20.004
x2-y22.130
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.506 0.000 0.000
y 0.000 10.051 0.000
z 0.000 0.000 7.765


<r2> (average value of r2) Å2
<r2> 150.218
(<r2>)1/2 12.256