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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-230.385797
Energy at 298.15K-230.392873
HF Energy-230.385797
Nuclear repulsion energy220.074854
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' 3438 3104 0.00 307.42 0.01 0.02
2 A1' 1383 1249 0.00 18.32 0.03 0.06
3 A1' 1196 1079 0.00 49.94 0.00 0.00
4 A1' 1018 919 0.00 27.65 0.62 0.76
5 A1" 1185 1070 0.00 0.00 0.00 0.00
6 A1" 714 645 0.00 0.00 0.00 0.00
7 A2' 1175 1061 0.00 0.00 0.00 0.00
8 A2" 3421 3089 45.50 0.00 0.00 0.00
9 A2" 1451 1310 0.20 0.00 0.00 0.00
10 A2" 1041 940 4.02 0.00 0.00 0.00
11 E' 3414 3082 20.08 45.12 0.75 0.86
11 E' 3414 3082 20.08 45.12 0.75 0.86
12 E' 1380 1246 13.27 4.16 0.75 0.86
12 E' 1380 1246 13.27 4.16 0.75 0.86
13 E' 1065 962 0.02 2.95 0.75 0.86
13 E' 1065 962 0.02 2.95 0.75 0.86
14 E' 911 823 22.78 18.85 0.75 0.86
14 E' 911 823 22.78 18.85 0.75 0.86
15 E' 897 810 55.37 4.69 0.75 0.86
15 E' 897 810 55.37 4.69 0.75 0.86
16 E" 3402 3072 0.00 144.74 0.75 0.86
16 E" 3402 3072 0.00 144.74 0.75 0.86
17 E" 1304 1177 0.00 0.03 0.75 0.86
17 E" 1304 1177 0.00 0.03 0.75 0.86
18 E" 1147 1036 0.00 9.16 0.75 0.86
18 E" 1147 1036 0.00 9.16 0.75 0.86
19 E" 873 788 0.00 3.41 0.75 0.86
19 E" 873 788 0.00 3.41 0.75 0.86
20 E" 802 725 0.00 0.75 0.75 0.86
20 E" 802 725 0.00 0.75 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 23204.7 cm-1
Scaled (by 0.9029) Zero Point Vibrational Energy (zpe) 20951.5 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
0.23114 0.17987 0.17987

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 0.881 0.780
C2 -0.763 -0.441 0.780
C3 0.763 -0.441 0.780
C4 0.000 0.881 -0.780
C5 0.763 -0.441 -0.780
C6 -0.763 -0.441 -0.780
H7 0.000 1.678 1.492
H8 -1.453 -0.839 1.492
H9 1.453 -0.839 1.492
H10 0.000 1.678 -1.492
H11 1.453 -0.839 -1.492
H12 -1.453 -0.839 -1.492

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.52631.52631.55972.18232.18231.06872.36162.36162.40783.19893.1989
C21.52631.52632.18232.18231.55972.36161.06872.36163.19893.19892.4078
C31.52631.52632.18231.55972.18232.36162.36161.06873.19892.40783.1989
C41.55972.18232.18231.52631.52632.40783.19893.19891.06872.36162.3616
C52.18232.18231.55971.52631.52633.19893.19892.40782.36161.06872.3616
C62.18231.55972.18231.52631.52633.19892.40783.19892.36162.36161.0687
H71.06872.36162.36162.40783.19893.19892.90592.90592.98474.16564.1656
H82.36161.06872.36163.19893.19892.40782.90592.90594.16564.16562.9847
H92.36162.36161.06873.19892.40783.19892.90592.90594.16562.98474.1656
H102.40783.19893.19891.06872.36162.36162.98474.16564.16562.90592.9059
H113.19893.19892.40782.36161.06872.36164.16564.16562.98472.90592.9059
H123.19892.40783.19892.36162.36161.06874.16562.98474.16562.90592.9059

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 130.199 C1 C3 C2 60.000
C1 C3 C5 90.000 C1 C3 H9 130.199
C1 C4 C5 90.000 C1 C4 C6 90.000
C1 C4 H10 131.815 C2 C1 C3 60.000
C2 C1 C4 90.000 C2 C1 H7 130.199
C2 C3 C5 90.000 C2 C3 H9 130.199
C2 C6 C4 90.000 C2 C6 C5 90.000
C2 C6 H12 131.815 C3 C1 C4 90.000
C3 C1 H7 130.199 C3 C2 C6 90.000
C3 C2 H8 130.199 C3 C5 C4 90.000
C3 C5 C6 90.000 C3 C5 H11 131.815
C4 C1 H7 131.815 C4 C5 C6 60.000
C4 C5 H11 130.199 C4 C6 H12 130.199
C5 C3 H9 131.815 C5 C4 C6 60.000
C5 C4 H10 130.199 C5 C6 H12 130.199
C6 C2 H8 131.815 C6 C4 C5 60.000
C6 C4 H10 130.199 C6 C5 H11 130.199
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 -0.196      
2 C -0.196      
3 C -0.196      
4 C -0.196      
5 C -0.196      
6 C -0.196      
7 H 0.196      
8 H 0.196      
9 H 0.196      
10 H 0.196      
11 H 0.196      
12 H 0.196      


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 -35.807 0.000 0.000
y 0.000 -35.807 0.000
z 0.000 0.000 -32.740
Traceless
 xyz
x -1.534 0.000 0.000
y 0.000 -1.534 0.000
z 0.000 0.000 3.067
Polar
3z2-r26.134
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 6.900 0.000 0.000
y 0.000 6.900 0.000
z 0.000 0.000 7.246


<r2> (average value of r2) Å2
<r2> 101.828
(<r2>)1/2 10.091