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All results from a given calculation for C6H6 (Prismane)

using model chemistry: HF/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 HF/6-31G*
 hartrees
Energy at 0K-230.503288
Energy at 298.15K-230.510332
HF Energy-230.503288
Nuclear repulsion energy221.920699
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/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' 3403 3057 0.00 333.95 0.01 0.02
2 A1' 1430 1285 0.00 18.79 0.02 0.04
3 A1' 1207 1084 0.00 38.24 0.00 0.01
4 A1' 1022 918 0.00 26.71 0.67 0.80
5 A1" 1136 1021 0.00 0.00 0.00 0.00
6 A1" 711 639 0.00 0.00 0.00 0.00
7 A2' 1133 1018 0.00 0.00 0.00 0.00
8 A2" 3392 3048 56.77 0.00 0.00 0.00
9 A2" 1501 1349 0.42 0.00 0.00 0.00
10 A2" 1061 954 1.10 0.00 0.00 0.00
11 E' 3386 3042 33.22 47.37 0.75 0.86
11 E' 3386 3042 33.22 47.37 0.75 0.86
12 E' 1405 1262 6.93 4.07 0.75 0.86
12 E' 1405 1262 6.93 4.07 0.75 0.86
13 E' 1059 951 0.91 4.05 0.75 0.86
13 E' 1059 951 0.91 4.05 0.75 0.86
14 E' 926 832 0.72 7.42 0.75 0.86
14 E' 926 832 0.72 7.42 0.75 0.86
15 E' 899 807 55.76 10.94 0.75 0.86
15 E' 899 807 55.76 10.94 0.75 0.86
16 E" 3374 3031 0.00 157.47 0.75 0.86
16 E" 3374 3031 0.00 157.47 0.75 0.86
17 E" 1298 1166 0.00 0.02 0.75 0.86
17 E" 1298 1166 0.00 0.02 0.75 0.86
18 E" 1138 1023 0.00 7.83 0.75 0.86
18 E" 1138 1023 0.00 7.83 0.75 0.86
19 E" 869 781 0.00 3.57 0.75 0.86
19 E" 869 781 0.00 3.57 0.75 0.86
20 E" 782 703 0.00 0.07 0.75 0.86
20 E" 782 703 0.00 0.07 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 23131.6 cm-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 20783.8 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 HF/6-31G*
ABC
0.23678 0.18247 0.18247

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

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.870 0.774
C2 -0.753 -0.435 0.774
C3 0.753 -0.435 0.774
C4 0.000 0.870 -0.774
C5 0.753 -0.435 -0.774
C6 -0.753 -0.435 -0.774
H7 0.000 1.662 1.500
H8 -1.439 -0.831 1.500
H9 1.439 -0.831 1.500
H10 0.000 1.662 -1.500
H11 1.439 -0.831 -1.500
H12 -1.439 -0.831 -1.500

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.50691.50691.54892.16102.16101.07382.34312.34312.40823.18383.1838
C21.50691.50692.16102.16101.54892.34311.07382.34313.18383.18382.4082
C31.50691.50692.16101.54892.16102.34312.34311.07383.18382.40823.1838
C41.54892.16102.16101.50691.50692.40823.18383.18381.07382.34312.3431
C52.16102.16101.54891.50691.50693.18383.18382.40822.34311.07382.3431
C62.16101.54892.16101.50691.50693.18382.40823.18382.34312.34311.0738
H71.07382.34312.34312.40823.18383.18382.87802.87802.99994.15724.1572
H82.34311.07382.34313.18383.18382.40822.87802.87804.15724.15722.9999
H92.34312.34311.07383.18382.40823.18382.87802.87804.15722.99994.1572
H102.40823.18383.18381.07382.34312.34312.99994.15724.15722.87802.8780
H113.18383.18382.40822.34311.07382.34314.15724.15722.99992.87802.8780
H123.18382.40823.18382.34312.34311.07384.15722.99994.15722.87802.8780

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 129.676 C1 C3 C2 60.000
C1 C3 C5 90.000 C1 C3 H9 129.676
C1 C4 C5 90.000 C1 C4 C6 90.000
C1 C4 H10 132.505 C2 C1 C3 60.000
C2 C1 C4 90.000 C2 C1 H7 129.676
C2 C3 C5 90.000 C2 C3 H9 129.676
C2 C6 C4 90.000 C2 C6 C5 90.000
C2 C6 H12 132.505 C3 C1 C4 90.000
C3 C1 H7 129.676 C3 C2 C6 90.000
C3 C2 H8 129.676 C3 C5 C4 90.000
C3 C5 C6 90.000 C3 C5 H11 132.505
C4 C1 H7 132.505 C4 C5 C6 60.000
C4 C5 H11 129.676 C4 C6 H12 129.676
C5 C3 H9 132.505 C5 C4 C6 60.000
C5 C4 H10 129.676 C5 C6 H12 129.676
C6 C2 H8 132.505 C6 C4 C5 60.000
C6 C4 H10 129.676 C6 C5 H11 129.676
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.194      
2 C -0.194      
3 C -0.194      
4 C -0.194      
5 C -0.194      
6 C -0.194      
7 H 0.194      
8 H 0.194      
9 H 0.194      
10 H 0.194      
11 H 0.194      
12 H 0.194      


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 -35.410 0.000 0.000
y 0.000 -35.410 0.000
z 0.000 0.000 -32.674
Traceless
 xyz
x -1.368 0.000 0.000
y 0.000 -1.368 0.000
z 0.000 0.000 2.736
Polar
3z2-r25.473
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 6.901 0.000 0.000
y 0.000 6.901 0.000
z 0.000 0.000 7.437


<r2> (average value of r2) Å2
<r2> 100.452
(<r2>)1/2 10.023