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All results from a given calculation for C6H6 (Prismane)

using model chemistry: mPW1PW91/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at mPW1PW91/TZVP
 hartrees
Energy at 0K-232.084482
Energy at 298.15K-232.091161
HF Energy-232.084482
Nuclear repulsion energy221.205236
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 mPW1PW91/TZVP
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' 3241 3092 0.00      
2 A1' 1327 1266 0.00      
3 A1' 1136 1084 0.00      
4 A1' 957 913 0.00      
5 A1" 1005 958 0.00      
6 A1" 650 620 0.00      
7 A2' 1006 959 0.00      
8 A2" 3232 3084 40.03      
9 A2" 1370 1307 0.07      
10 A2" 985 940 2.96      
11 E' 3226 3078 21.80      
11 E' 3226 3078 21.81      
12 E' 1274 1216 13.40      
12 E' 1274 1216 13.40      
13 E' 955 911 2.09      
13 E' 955 911 2.10      
14 E' 862 823 0.25      
14 E' 862 823 0.25      
15 E' 826 788 59.12      
15 E' 826 788 59.12      
16 E" 3214 3066 0.00      
16 E" 3214 3066 0.00      
17 E" 1182 1127 0.00      
17 E" 1182 1127 0.00      
18 E" 1025 978 0.00      
18 E" 1025 978 0.00      
19 E" 792 756 0.00      
19 E" 792 756 0.00      
20 E" 686 654 0.00      
20 E" 686 654 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 21495.9 cm-1
Scaled (by 0.954) Zero Point Vibrational Energy (zpe) 20507.1 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 mPW1PW91/TZVP
ABC
0.23492 0.18153 0.18153

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/TZVP

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.874 0.775
C2 -0.757 -0.437 0.775
C3 0.757 -0.437 0.775
C4 0.000 0.874 -0.775
C5 0.757 -0.437 -0.775
C6 -0.757 -0.437 -0.775
H7 0.000 1.667 1.508
H8 -1.443 -0.833 1.508
H9 1.443 -0.833 1.508
H10 0.000 1.667 -1.508
H11 1.443 -0.833 -1.508
H12 -1.443 -0.833 -1.508

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.51331.51331.54972.16602.16601.08022.35272.35272.41693.19533.1953
C21.51331.51332.16602.16601.54972.35271.08022.35273.19533.19532.4169
C31.51331.51332.16601.54972.16602.35272.35271.08023.19532.41693.1953
C41.54972.16602.16601.51331.51332.41693.19533.19531.08022.35272.3527
C52.16602.16601.54971.51331.51333.19533.19532.41692.35271.08022.3527
C62.16601.54972.16601.51331.51333.19532.41693.19532.35272.35271.0802
H71.08022.35272.35272.41693.19533.19532.88682.88683.01654.17534.1753
H82.35271.08022.35273.19533.19532.41692.88682.88694.17534.17533.0165
H92.35272.35271.08023.19532.41693.19532.88682.88694.17533.01654.1753
H102.41693.19533.19531.08022.35272.35273.01654.17534.17532.88682.8868
H113.19533.19532.41692.35271.08022.35274.17534.17533.01652.88682.8869
H123.19532.41693.19532.35272.35271.08024.17533.01654.17532.88682.8869

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 129.481 C1 C3 C2 60.000
C1 C3 C5 90.000 C1 C3 H9 129.481
C1 C4 C5 90.000 C1 C4 C6 90.000
C1 C4 H10 132.762 C2 C1 C3 60.000
C2 C1 C4 90.000 C2 C1 H7 129.481
C2 C3 C5 90.000 C2 C3 H9 129.481
C2 C6 C4 90.000 C2 C6 C5 90.000
C2 C6 H12 132.762 C3 C1 C4 90.000
C3 C1 H7 129.481 C3 C2 C6 90.000
C3 C2 H8 129.481 C3 C5 C4 90.000
C3 C5 C6 90.000 C3 C5 H11 132.762
C4 C1 H7 132.762 C4 C5 C6 60.000
C4 C5 H11 129.481 C4 C6 H12 129.481
C5 C3 H9 132.762 C5 C4 C6 60.000
C5 C4 H10 129.481 C5 C6 H12 129.481
C6 C2 H8 132.762 C6 C4 C5 60.000
C6 C4 H10 129.481 C6 C5 H11 129.481
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.138      
2 C -0.138      
3 C -0.138      
4 C -0.138      
5 C -0.138      
6 C -0.138      
7 H 0.138      
8 H 0.138      
9 H 0.138      
10 H 0.138      
11 H 0.138      
12 H 0.138      


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 -35.416 0.000 0.000
y 0.000 -35.416 0.000
z 0.000 0.000 -32.635
Traceless
 xyz
x -1.390 0.000 0.000
y 0.000 -1.390 0.000
z 0.000 0.000 2.781
Polar
3z2-r25.562
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 7.994 0.000 0.000
y 0.000 7.995 0.000
z 0.000 0.000 8.511


<r2> (average value of r2) Å2
<r2> 100.953
(<r2>)1/2 10.048