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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-231.804451
Energy at 298.15K-231.811136
HF Energy-231.538948
Nuclear repulsion energy220.393817
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' 3261 3261 0.00      
2 A1' 1328 1328 0.00      
3 A1' 1137 1137 0.00      
4 A1' 966 966 0.00      
5 A1" 1014 1014 0.00      
6 A1" 654 654 0.00      
7 A2' 1019 1019 0.00      
8 A2" 3254 3254 48.78      
9 A2" 1378 1378 0.01      
10 A2" 993 993 1.21      
11 E' 3248 3248 26.42      
11 E' 3248 3248 26.42      
12 E' 1292 1292 8.22      
12 E' 1292 1292 8.22      
13 E' 958 958 0.11      
13 E' 958 958 0.11      
14 E' 864 864 0.02      
14 E' 864 864 0.02      
15 E' 837 837 45.17      
15 E' 837 837 45.18      
16 E" 3236 3236 0.00      
16 E" 3236 3236 0.00      
17 E" 1200 1200 0.00      
17 E" 1200 1200 0.00      
18 E" 1034 1034 0.00      
18 E" 1034 1034 0.00      
19 E" 787 787 0.00      
19 E" 787 787 0.00      
20 E" 699 699 0.00      
20 E" 699 699 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 21656.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21656.6 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
0.23287 0.18029 0.18029

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 0.878 0.777
C2 -0.760 -0.439 0.777
C3 0.760 -0.439 0.777
C4 0.000 0.878 -0.777
C5 0.760 -0.439 -0.777
C6 -0.760 -0.439 -0.777
H7 0.000 1.672 1.511
H8 -1.448 -0.836 1.511
H9 1.448 -0.836 1.511
H10 0.000 1.672 -1.511
H11 1.448 -0.836 -1.511
H12 -1.448 -0.836 -1.511

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.52041.52041.55472.17462.17461.08122.36072.36072.42213.20473.2047
C21.52041.52042.17462.17461.55472.36071.08122.36073.20473.20472.4221
C31.52041.52042.17461.55472.17462.36072.36071.08123.20472.42213.2047
C41.55472.17462.17461.52041.52042.42213.20473.20471.08122.36072.3607
C52.17462.17461.55471.52041.52043.20473.20472.42212.36071.08122.3607
C62.17461.55472.17461.52041.52043.20472.42213.20472.36072.36071.0812
H71.08122.36072.36072.42213.20473.20472.89642.89643.02154.18554.1855
H82.36071.08122.36073.20473.20472.42212.89642.89644.18554.18553.0215
H92.36072.36071.08123.20472.42213.20472.89642.89644.18553.02154.1855
H102.42213.20473.20471.08122.36072.36073.02154.18554.18552.89642.8964
H113.20473.20472.42212.36071.08122.36074.18554.18553.02152.89642.8964
H123.20472.42213.20472.36072.36071.08124.18553.02154.18552.89642.8964

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 129.518 C1 C3 C2 60.000
C1 C3 C5 90.000 C1 C3 H9 129.518
C1 C4 C5 90.000 C1 C4 C6 90.000
C1 C4 H10 132.712 C2 C1 C3 60.000
C2 C1 C4 90.000 C2 C1 H7 129.518
C2 C3 C5 90.000 C2 C3 H9 129.519
C2 C6 C4 90.000 C2 C6 C5 90.000
C2 C6 H12 132.712 C3 C1 C4 90.000
C3 C1 H7 129.518 C3 C2 C6 90.000
C3 C2 H8 129.519 C3 C5 C4 90.000
C3 C5 C6 90.000 C3 C5 H11 132.712
C4 C1 H7 132.712 C4 C5 C6 60.000
C4 C5 H11 129.518 C4 C6 H12 129.518
C5 C3 H9 132.712 C5 C4 C6 60.000
C5 C4 H10 129.518 C5 C6 H12 129.519
C6 C2 H8 132.712 C6 C4 C5 60.000
C6 C4 H10 129.518 C6 C5 H11 129.519
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 -0.098      
2 C -0.098      
3 C -0.098      
4 C -0.098      
5 C -0.098      
6 C -0.098      
7 H 0.098      
8 H 0.098      
9 H 0.098      
10 H 0.098      
11 H 0.098      
12 H 0.098      


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 -35.260 0.000 0.000
y 0.000 -35.260 0.000
z 0.000 0.000 -32.644
Traceless
 xyz
x -1.308 0.000 0.000
y 0.000 -1.308 0.000
z 0.000 0.000 2.616
Polar
3z2-r25.231
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 7.104 0.000 0.000
y 0.000 7.105 0.000
z 0.000 0.000 7.767


<r2> (average value of r2) Å2
<r2> 101.446
(<r2>)1/2 10.072