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All results from a given calculation for C6H6 (Prismane)

using model chemistry: HF/aug-cc-pVTZ

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/aug-cc-pVTZ
 hartrees
Energy at 0K-230.578750
Energy at 298.15K-230.585781
HF Energy-230.578750
Nuclear repulsion energy222.117117
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/aug-cc-pVTZ
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' 3362 3061 0.00 401.05 0.01 0.02
2 A1' 1407 1281 0.00 36.08 0.03 0.06
3 A1' 1195 1088 0.00 55.30 0.00 0.00
4 A1' 1013 923 0.00 18.10 0.67 0.80
5 A1" 1123 1023 0.00 0.00 0.75 0.86
6 A1" 703 640 0.00 0.00 0.75 0.86
7 A2' 1122 1021 0.00 0.00 0.75 0.86
8 A2" 3350 3050 46.98 0.00 0.75 0.86
9 A2" 1474 1342 2.40 0.00 0.75 0.86
10 A2" 1051 957 3.21 0.00 0.75 0.86
11 E' 3345 3045 28.33 51.01 0.75 0.86
11 E' 3345 3045 28.33 51.00 0.75 0.86
12 E' 1384 1260 9.51 4.91 0.75 0.86
12 E' 1384 1260 9.51 4.90 0.75 0.86
13 E' 1030 938 1.39 4.10 0.75 0.86
13 E' 1030 938 1.38 4.09 0.75 0.86
14 E' 913 832 0.45 2.53 0.75 0.86
14 E' 913 832 0.44 2.52 0.75 0.86
15 E' 886 806 61.91 5.11 0.75 0.86
15 E' 886 806 61.91 5.11 0.75 0.86
16 E" 3333 3034 0.00 155.17 0.75 0.86
16 E" 3332 3034 0.00 155.21 0.75 0.86
17 E" 1284 1169 0.00 0.26 0.75 0.86
17 E" 1284 1169 0.00 0.26 0.75 0.86
18 E" 1119 1019 0.00 4.94 0.75 0.86
18 E" 1118 1018 0.00 4.96 0.75 0.86
19 E" 850 774 0.00 0.12 0.75 0.86
19 E" 849 773 0.00 0.12 0.75 0.86
20 E" 766 698 0.00 0.06 0.75 0.86
20 E" 766 698 0.00 0.06 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 22809.0 cm-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 20765.3 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/aug-cc-pVTZ
ABC
0.23715 0.18278 0.18278

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/aug-cc-pVTZ

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 1.659 1.498
H8 -1.437 -0.829 1.498
H9 1.437 -0.829 1.498
H10 0.000 1.659 -1.498
H11 1.437 -0.829 -1.498
H12 -1.437 -0.829 -1.498

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.50611.50611.54792.15972.15971.07092.33972.33972.40473.17973.1797
C21.50611.50612.15972.15971.54792.33971.07092.33973.17973.17972.4047
C31.50611.50612.15971.54792.15972.33972.33971.07093.17972.40473.1797
C41.54792.15972.15971.50611.50612.40473.17973.17971.07092.33972.3397
C52.15972.15971.54791.50611.50613.17973.17972.40472.33971.07092.3397
C62.15971.54792.15971.50611.50613.17972.40473.17972.33972.33971.0709
H71.07092.33972.33972.40473.17973.17972.87342.87342.99514.15054.1505
H82.33971.07092.33973.17973.17972.40472.87342.87344.15054.15052.9951
H92.33972.33971.07093.17972.40473.17972.87342.87344.15052.99514.1505
H102.40473.17973.17971.07092.33972.33972.99514.15054.15052.87342.8734
H113.17973.17972.40472.33971.07092.33974.15054.15052.99512.87342.8734
H123.17972.40473.17972.33972.33971.07094.15052.99514.15052.87342.8734

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 129.671 C1 C3 C2 60.000
C1 C3 C5 90.000 C1 C3 H9 129.671
C1 C4 C5 90.000 C1 C4 C6 90.000
C1 C4 H10 132.512 C2 C1 C3 60.000
C2 C1 C4 90.000 C2 C1 H7 129.671
C2 C3 C5 90.000 C2 C3 H9 129.671
C2 C6 C4 90.000 C2 C6 C5 90.000
C2 C6 H12 132.512 C3 C1 C4 90.000
C3 C1 H7 129.671 C3 C2 C6 90.000
C3 C2 H8 129.671 C3 C5 C4 90.000
C3 C5 C6 90.000 C3 C5 H11 132.512
C4 C1 H7 132.512 C4 C5 C6 60.000
C4 C5 H11 129.671 C4 C6 H12 129.671
C5 C3 H9 132.512 C5 C4 C6 60.000
C5 C4 H10 129.671 C5 C6 H12 129.671
C6 C2 H8 132.512 C6 C4 C5 60.000
C6 C4 H10 129.671 C6 C5 H11 129.671
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.607      
2 C -0.624      
3 C -0.624      
4 C -0.607      
5 C -0.624      
6 C -0.624      
7 H 0.621      
8 H 0.617      
9 H 0.617      
10 H 0.621      
11 H 0.617      
12 H 0.617      


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 -35.653 0.000 0.000
y 0.000 -35.653 0.000
z 0.000 0.000 -33.270
Traceless
 xyz
x -1.191 0.000 0.000
y 0.000 -1.192 0.000
z 0.000 0.000 2.383
Polar
3z2-r24.766
x2-y20.001
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.069 0.000 0.000
y 0.000 8.069 0.000
z 0.000 0.000 8.468


<r2> (average value of r2) Å2
<r2> 100.525
(<r2>)1/2 10.026