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All results from a given calculation for C6H6 (Prismane)

using model chemistry: CCD/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 CCD/6-31G
 hartrees
Energy at 0K-230.956236
Energy at 298.15K-230.962842
HF Energy-230.380236
Nuclear repulsion energy215.931361
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 CCD/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' 3241 3110 0.00      
2 A1' 1263 1212 0.00      
3 A1' 1104 1059 0.00      
4 A1' 940 902 0.00      
5 A1" 1017 975 0.00      
6 A1" 653 626 0.00      
7 A2' 1066 1023 0.00      
8 A2" 3223 3093 45.88      
9 A2" 1319 1265 0.05      
10 A2" 933 896 3.19      
11 E' 3219 3089 20.93      
11 E' 3219 3089 20.93      
12 E' 1266 1214 12.64      
12 E' 1266 1214 12.64      
13 E' 973 933 3.30      
13 E' 973 933 3.30      
14 E' 826 793 19.77      
14 E' 826 793 19.77      
15 E' 821 787 31.25      
15 E' 821 787 31.25      
16 E" 3207 3077 0.00      
16 E" 3207 3077 0.00      
17 E" 1192 1144 0.00      
17 E" 1192 1144 0.00      
18 E" 1036 994 0.00      
18 E" 1036 994 0.00      
19 E" 749 718 0.00      
19 E" 749 718 0.00      
20 E" 701 673 0.00      
20 E" 701 673 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 21367.3 cm-1
Scaled (by 0.9595) Zero Point Vibrational Energy (zpe) 20502.0 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 CCD/6-31G
ABC
0.22173 0.17348 0.17348

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

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.900 0.793
C2 -0.780 -0.450 0.793
C3 0.780 -0.450 0.793
C4 0.000 0.900 -0.793
C5 0.780 -0.450 -0.793
C6 -0.780 -0.450 -0.793
H7 0.000 1.711 1.518
H8 -1.481 -0.855 1.518
H9 1.481 -0.855 1.518
H10 0.000 1.711 -1.518
H11 1.481 -0.855 -1.518
H12 -1.481 -0.855 -1.518

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.55901.55901.58522.22342.22341.08762.40872.40872.44843.25793.2579
C21.55901.55902.22342.22341.58522.40871.08762.40873.25793.25792.4484
C31.55901.55902.22341.58522.22342.40872.40871.08763.25792.44843.2579
C41.58522.22342.22341.55901.55902.44843.25793.25791.08762.40872.4087
C52.22342.22341.58521.55901.55903.25793.25792.44842.40871.08762.4087
C62.22341.58522.22341.55901.55903.25792.44843.25792.40872.40871.0876
H71.08762.40872.40872.44843.25793.25792.96292.96293.03564.24194.2419
H82.40871.08762.40873.25793.25792.44842.96292.96294.24194.24193.0356
H92.40872.40871.08763.25792.44843.25792.96292.96294.24193.03564.2419
H102.44843.25793.25791.08762.40872.40873.03564.24194.24192.96292.9629
H113.25793.25792.44842.40871.08762.40874.24194.24193.03562.96292.9629
H123.25792.44843.25792.40872.40871.08764.24193.03564.24192.96292.9629

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 130.195 C1 C3 C2 60.000
C1 C3 C5 90.000 C1 C3 H9 130.195
C1 C4 C5 90.000 C1 C4 C6 90.000
C1 C4 H10 131.821 C2 C1 C3 60.000
C2 C1 C4 90.000 C2 C1 H7 130.195
C2 C3 C5 90.000 C2 C3 H9 130.195
C2 C6 C4 90.000 C2 C6 C5 90.000
C2 C6 H12 131.821 C3 C1 C4 90.000
C3 C1 H7 130.195 C3 C2 C6 90.000
C3 C2 H8 130.195 C3 C5 C4 90.000
C3 C5 C6 90.000 C3 C5 H11 131.821
C4 C1 H7 131.821 C4 C5 C6 60.000
C4 C5 H11 130.195 C4 C6 H12 130.195
C5 C3 H9 131.821 C5 C4 C6 60.000
C5 C4 H10 130.195 C5 C6 H12 130.195
C6 C2 H8 131.821 C6 C4 C5 60.000
C6 C4 H10 130.195 C6 C5 H11 130.195
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability