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All results from a given calculation for C6H6 (Prismane)

using model chemistry: B2PLYP/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at B2PLYP/6-31G
 hartrees
Energy at 0K-231.611500
Energy at 298.15K-231.618141
HF Energy-231.433954
Nuclear repulsion energy217.547624
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 B2PLYP/6-31G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1' 3283 3283 0.00      
2 A1' 1273 1273 0.00      
3 A1' 1116 1116 0.00      
4 A1' 954 954 0.00      
5 A1" 1032 1032 0.00      
6 A1" 655 655 0.00      
7 A2' 1049 1049 0.00      
8 A2" 3267 3267 50.24      
9 A2" 1323 1323 0.10      
10 A2" 963 963 3.20      
11 E' 3261 3261 22.86      
11 E' 3261 3261 22.87      
12 E' 1270 1270 12.94      
12 E' 1270 1270 12.93      
13 E' 955 955 2.09      
13 E' 955 955 2.09      
14 E' 835 835 5.15      
14 E' 835 835 5.16      
15 E' 827 827 51.71      
15 E' 827 827 51.73      
16 E" 3249 3249 0.00      
16 E" 3249 3249 0.00      
17 E" 1202 1202 0.00      
17 E" 1202 1202 0.00      
18 E" 1028 1028 0.00      
18 E" 1028 1028 0.00      
19 E" 759 759 0.00      
19 E" 759 759 0.00      
20 E" 715 715 0.00      
20 E" 715 715 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 21558.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21558.6 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 B2PLYP/6-31G
ABC
0.22537 0.17599 0.17599

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.893 0.787
C2 -0.773 -0.447 0.787
C3 0.773 -0.447 0.787
C4 0.000 0.893 -0.787
C5 0.773 -0.447 -0.787
C6 -0.773 -0.447 -0.787
H7 0.000 1.695 1.511
H8 -1.468 -0.848 1.511
H9 1.468 -0.848 1.511
H10 0.000 1.695 -1.511
H11 1.468 -0.848 -1.511
H12 -1.468 -0.848 -1.511

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.54671.54671.57382.20672.20671.08072.38962.38962.43393.23513.2351
C21.54671.54672.20672.20671.57382.38961.08072.38963.23513.23512.4339
C31.54671.54672.20671.57382.20672.38962.38961.08073.23512.43393.2351
C41.57382.20672.20671.54671.54672.43393.23513.23511.08072.38962.3896
C52.20672.20671.57381.54671.54673.23513.23512.43392.38961.08072.3896
C62.20671.57382.20671.54671.54673.23512.43393.23512.38962.38961.0807
H71.08072.38962.38962.43393.23513.23512.93652.93653.02184.21364.2136
H82.38961.08072.38963.23513.23512.43392.93652.93654.21364.21363.0218
H92.38962.38961.08073.23512.43393.23512.93652.93654.21363.02184.2136
H102.43393.23513.23511.08072.38962.38963.02184.21364.21362.93652.9365
H113.23513.23512.43392.38961.08072.38964.21364.21363.02182.93652.9365
H123.23512.43393.23512.38962.38961.08074.21363.02184.21362.93652.9365

picture of Prismane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 60.000 C1 C2 C6 90.000
C1 C2 H8 130.015 C1 C3 C2 60.000
C1 C3 C5 90.000 C1 C3 H9 130.015
C1 C4 C5 90.000 C1 C4 C6 90.000
C1 C4 H10 132.059 C2 C1 C3 60.000
C2 C1 C4 90.000 C2 C1 H7 130.015
C2 C3 C5 90.000 C2 C3 H9 130.015
C2 C6 C4 90.000 C2 C6 C5 90.000
C2 C6 H12 132.059 C3 C1 C4 90.000
C3 C1 H7 130.015 C3 C2 C6 90.000
C3 C2 H8 130.015 C3 C5 C4 90.000
C3 C5 C6 90.000 C3 C5 H11 132.059
C4 C1 H7 132.059 C4 C5 C6 60.000
C4 C5 H11 130.015 C4 C6 H12 130.015
C5 C3 H9 132.059 C5 C4 C6 60.000
C5 C4 H10 130.015 C5 C6 H12 130.015
C6 C2 H8 132.059 C6 C4 C5 60.000
C6 C4 H10 130.015 C6 C5 H11 130.015
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.142      
2 C -0.142      
3 C -0.142      
4 C -0.142      
5 C -0.142      
6 C -0.142      
7 H 0.142      
8 H 0.142      
9 H 0.142      
10 H 0.142      
11 H 0.142      
12 H 0.142      


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 -35.701 0.000 0.000
y 0.000 -35.701 0.000
z 0.000 0.000 -32.795
Traceless
 xyz
x -1.453 0.000 0.000
y 0.000 -1.453 0.000
z 0.000 0.000 2.905
Polar
3z2-r25.811
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.044 0.000 0.000
y 0.000 7.044 0.000
z 0.000 0.000 7.524


<r2> (average value of r2) Å2
<r2> 103.638
(<r2>)1/2 10.180