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All results from a given calculation for C6H6 (Prismane)

using model chemistry: CCD/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-231.358582
Energy at 298.15K-231.365255
HF Energy-230.518815
Nuclear repulsion energy218.555324
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/cc-pVDZ
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' 3258 3117 0.00      
2 A1' 1334 1276 0.00      
3 A1' 1135 1086 0.00      
4 A1' 946 905 0.00      
5 A1" 1003 959 0.00      
6 A1" 647 619 0.00      
7 A2' 1009 965 0.00      
8 A2" 3247 3107 35.88      
9 A2" 1378 1319 0.03      
10 A2" 968 926 1.92      
11 E' 3241 3101 17.61      
11 E' 3241 3101 17.61      
12 E' 1282 1226 9.17      
12 E' 1282 1226 9.17      
13 E' 966 924 0.68      
13 E' 966 924 0.68      
14 E' 851 814 1.13      
14 E' 851 814 1.13      
15 E' 827 791 46.42      
15 E' 827 791 46.42      
16 E" 3229 3089 0.00      
16 E" 3229 3089 0.00      
17 E" 1175 1124 0.00      
17 E" 1175 1124 0.00      
18 E" 1039 994 0.00      
18 E" 1039 994 0.00      
19 E" 786 752 0.00      
19 E" 786 752 0.00      
20 E" 690 661 0.00      
20 E" 690 661 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 21548.6 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 20615.5 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 CCD/cc-pVDZ
ABC
0.22894 0.17738 0.17738

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/cc-pVDZ

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.885 0.783
C2 -0.767 -0.443 0.783
C3 0.767 -0.443 0.783
C4 0.000 0.885 -0.783
C5 0.767 -0.443 -0.783
C6 -0.767 -0.443 -0.783
H7 0.000 1.688 1.526
H8 -1.461 -0.844 1.526
H9 1.461 -0.844 1.526
H10 0.000 1.688 -1.526
H11 1.461 -0.844 -1.526
H12 -1.461 -0.844 -1.526

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.53321.53321.56602.19162.19161.09332.38252.38252.44413.23343.2334
C21.53321.53322.19162.19161.56602.38251.09332.38253.23343.23342.4441
C31.53321.53322.19161.56602.19162.38252.38251.09333.23342.44413.2334
C41.56602.19162.19161.53321.53322.44413.23343.23341.09332.38252.3825
C52.19162.19161.56601.53321.53323.23343.23342.44412.38251.09332.3825
C62.19161.56602.19161.53321.53323.23342.44413.23342.38252.38251.0933
H71.09332.38252.38252.44413.23343.23342.92292.92293.05124.22534.2253
H82.38251.09332.38253.23343.23342.44412.92292.92294.22534.22533.0512
H92.38252.38251.09333.23342.44413.23342.92292.92294.22533.05124.2253
H102.44413.23343.23341.09332.38252.38253.05124.22534.22532.92292.9229
H113.23343.23342.44412.38251.09332.38254.22534.22533.05122.92292.9229
H123.23342.44413.23342.38252.38251.09334.22533.05124.22532.92292.9229

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 129.464 C1 C3 C2 60.000
C1 C3 C5 90.000 C1 C3 H9 129.464
C1 C4 C5 90.000 C1 C4 C6 90.000
C1 C4 H10 132.784 C2 C1 C3 60.000
C2 C1 C4 90.000 C2 C1 H7 129.464
C2 C3 C5 90.000 C2 C3 H9 129.464
C2 C6 C4 90.000 C2 C6 C5 90.000
C2 C6 H12 132.784 C3 C1 C4 90.000
C3 C1 H7 129.464 C3 C2 C6 90.000
C3 C2 H8 129.464 C3 C5 C4 90.000
C3 C5 C6 90.000 C3 C5 H11 132.784
C4 C1 H7 132.784 C4 C5 C6 60.000
C4 C5 H11 129.464 C4 C6 H12 129.464
C5 C3 H9 132.784 C5 C4 C6 60.000
C5 C4 H10 129.464 C5 C6 H12 129.464
C6 C2 H8 132.784 C6 C4 C5 60.000
C6 C4 H10 129.464 C6 C5 H11 129.464
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability