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All results from a given calculation for C6H6 (Prismane)

using model chemistry: TPSSh/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at TPSSh/STO-3G
 hartrees
Energy at 0K-229.339994
Energy at 298.15K-229.346595
HF Energy-229.339994
Nuclear repulsion energy217.328241
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 TPSSh/STO-3G
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' 3490 3490 0.00      
2 A1' 1439 1439 0.00      
3 A1' 1212 1212 0.00      
4 A1' 1008 1008 0.00      
5 A1" 1082 1082 0.00      
6 A1" 685 685 0.00      
7 A2' 1082 1082 0.00      
8 A2" 3477 3477 0.24      
9 A2" 1484 1484 0.01      
10 A2" 1028 1028 0.90      
11 E' 3466 3466 5.39      
11 E' 3466 3466 5.39      
12 E' 1382 1382 5.88      
12 E' 1382 1382 5.88      
13 E' 1100 1100 0.15      
13 E' 1100 1100 0.15      
14 E' 926 926 0.12      
14 E' 926 926 0.12      
15 E' 892 892 13.76      
15 E' 892 892 13.77      
16 E" 3450 3450 0.00      
16 E" 3450 3450 0.00      
17 E" 1239 1239 0.00      
17 E" 1239 1239 0.00      
18 E" 1165 1165 0.00      
18 E" 1165 1165 0.00      
19 E" 883 883 0.00      
19 E" 883 883 0.00      
20 E" 787 787 0.00      
20 E" 787 787 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 23282.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 23282.5 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 TPSSh/STO-3G
ABC
0.22596 0.17551 0.17551

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/STO-3G

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.890 0.788
C2 -0.771 -0.445 0.788
C3 0.771 -0.445 0.788
C4 0.000 0.890 -0.788
C5 0.771 -0.445 -0.788
C6 -0.771 -0.445 -0.788
H7 0.000 1.703 1.526
H8 -1.475 -0.852 1.526
H9 1.475 -0.852 1.526
H10 0.000 1.703 -1.526
H11 1.475 -0.852 -1.526
H12 -1.475 -0.852 -1.526

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.54191.54191.57542.20442.20441.09792.39892.39892.45203.24983.2498
C21.54191.54192.20442.20441.57542.39891.09792.39893.24983.24982.4520
C31.54191.54192.20441.57542.20442.39892.39891.09793.24982.45203.2498
C41.57542.20442.20441.54191.54192.45203.24983.24981.09792.39892.3989
C52.20442.20441.57541.54191.54193.24983.24982.45202.39891.09792.3989
C62.20441.57542.20441.54191.54193.24982.45203.24982.39892.39891.0979
H71.09792.39892.39892.45203.24983.24982.95022.95023.05114.24424.2442
H82.39891.09792.39893.24983.24982.45202.95022.95024.24424.24423.0511
H92.39892.39891.09793.24982.45203.24982.95022.95024.24423.05114.2442
H102.45203.24983.24981.09792.39892.39893.05114.24424.24422.95022.9502
H113.24983.24982.45202.39891.09792.39894.24424.24423.05112.95022.9502
H123.24982.45203.24982.39892.39891.09794.24423.05114.24422.95022.9502

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 129.889 C1 C3 C2 60.000
C1 C3 C5 90.000 C1 C3 H9 129.889
C1 C4 C5 90.000 C1 C4 C6 90.000
C1 C4 H10 132.224 C2 C1 C3 60.000
C2 C1 C4 90.000 C2 C1 H7 129.889
C2 C3 C5 90.000 C2 C3 H9 129.889
C2 C6 C4 90.000 C2 C6 C5 90.000
C2 C6 H12 132.224 C3 C1 C4 90.000
C3 C1 H7 129.889 C3 C2 C6 90.000
C3 C2 H8 129.889 C3 C5 C4 90.000
C3 C5 C6 90.000 C3 C5 H11 132.224
C4 C1 H7 132.224 C4 C5 C6 60.000
C4 C5 H11 129.889 C4 C6 H12 129.889
C5 C3 H9 132.224 C5 C4 C6 60.000
C5 C4 H10 129.889 C5 C6 H12 129.889
C6 C2 H8 132.224 C6 C4 C5 60.000
C6 C4 H10 129.889 C6 C5 H11 129.889
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.079      
2 C -0.079      
3 C -0.079      
4 C -0.079      
5 C -0.079      
6 C -0.079      
7 H 0.079      
8 H 0.079      
9 H 0.079      
10 H 0.079      
11 H 0.079      
12 H 0.079      


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


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.948 0.000 0.000
y 0.000 3.948 0.000
z 0.000 0.000 4.476


<r2> (average value of r2) Å2
<r2> 102.541
(<r2>)1/2 10.126