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All results from a given calculation for C6H6 (Prismane)

using model chemistry: CCD/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-231.363614
Energy at 298.15K-231.370349
HF Energy-230.518257
Nuclear repulsion energy220.328413
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/6-31+G**
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' 3301 3111 0.00      
2 A1' 1348 1270 0.00      
3 A1' 1150 1084 0.00      
4 A1' 972 916 0.00      
5 A1" 1011 953 0.00      
6 A1" 659 621 0.00      
7 A2' 1043 983 0.00      
8 A2" 3291 3101 40.78      
9 A2" 1396 1316 0.79      
10 A2" 996 939 2.07      
11 E' 3285 3095 22.79      
11 E' 3285 3095 22.79      
12 E' 1310 1235 11.31      
12 E' 1310 1235 11.31      
13 E' 978 922 0.42      
13 E' 978 922 0.42      
14 E' 874 823 0.22      
14 E' 874 823 0.22      
15 E' 849 800 61.06      
15 E' 849 800 61.06      
16 E" 3273 3084 0.00      
16 E" 3273 3084 0.00      
17 E" 1210 1140 0.00      
17 E" 1210 1140 0.00      
18 E" 1049 989 0.00      
18 E" 1049 989 0.00      
19 E" 790 744 0.00      
19 E" 790 744 0.00      
20 E" 697 657 0.00      
20 E" 697 657 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 21899.0 cm-1
Scaled (by 0.9423) Zero Point Vibrational Energy (zpe) 20635.4 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/6-31+G**
ABC
0.23265 0.18017 0.18017

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

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.878 0.778
C2 -0.761 -0.439 0.778
C3 0.761 -0.439 0.778
C4 0.000 0.878 -0.778
C5 0.761 -0.439 -0.778
C6 -0.761 -0.439 -0.778
H7 0.000 1.672 1.510
H8 -1.448 -0.836 1.510
H9 1.448 -0.836 1.510
H10 0.000 1.672 -1.510
H11 1.448 -0.836 -1.510
H12 -1.448 -0.836 -1.510

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.52151.52151.55542.17592.17591.07952.36032.36032.42123.20433.2043
C21.52151.52152.17592.17591.55542.36031.07952.36033.20433.20432.4212
C31.52151.52152.17591.55542.17592.36032.36031.07953.20432.42123.2043
C41.55542.17592.17591.52151.52152.42123.20433.20431.07952.36032.3603
C52.17592.17591.55541.52151.52153.20433.20432.42122.36031.07952.3603
C62.17591.55542.17591.52151.52153.20432.42123.20432.36032.36031.0795
H71.07952.36032.36032.42123.20433.20432.89562.89563.01964.18364.1836
H82.36031.07952.36033.20433.20432.42122.89562.89564.18364.18363.0196
H92.36032.36031.07953.20432.42123.20432.89562.89564.18363.01964.1836
H102.42123.20433.20431.07952.36032.36033.01964.18364.18362.89562.8956
H113.20433.20432.42122.36031.07952.36034.18364.18363.01962.89562.8956
H123.20432.42123.20432.36032.36031.07954.18363.01964.18362.89562.8956

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 129.526 C1 C3 C2 60.000
C1 C3 C5 90.000 C1 C3 H9 129.526
C1 C4 C5 90.000 C1 C4 C6 90.000
C1 C4 H10 132.703 C2 C1 C3 60.000
C2 C1 C4 90.000 C2 C1 H7 129.526
C2 C3 C5 90.000 C2 C3 H9 129.526
C2 C6 C4 90.000 C2 C6 C5 90.000
C2 C6 H12 132.703 C3 C1 C4 90.000
C3 C1 H7 129.526 C3 C2 C6 90.000
C3 C2 H8 129.526 C3 C5 C4 90.000
C3 C5 C6 90.000 C3 C5 H11 132.703
C4 C1 H7 132.703 C4 C5 C6 60.000
C4 C5 H11 129.526 C4 C6 H12 129.526
C5 C3 H9 132.703 C5 C4 C6 60.000
C5 C4 H10 129.526 C5 C6 H12 129.526
C6 C2 H8 132.703 C6 C4 C5 60.000
C6 C4 H10 129.526 C6 C5 H11 129.526
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability