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All results from a given calculation for C6H6 (Prismane)

using model chemistry: CISD/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at CISD/Def2TZVPP
 hartrees
Energy at 0K-231.389365
Energy at 298.15K 
HF Energy-230.583719
Nuclear repulsion energy222.298315
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 CISD/Def2TZVPP
Rotational Constants (cm-1) from geometry optimized at CISD/Def2TZVPP
ABC
0.23731 0.18320 0.18320

See section I.F.4 to change rotational constant units
Geometric Data calculated at CISD/Def2TZVPP

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.870 0.772
C2 -0.753 -0.435 0.772
C3 0.753 -0.435 0.772
C4 0.000 0.870 -0.772
C5 0.753 -0.435 -0.772
C6 -0.753 -0.435 -0.772
H7 0.000 1.656 1.498
H8 -1.434 -0.828 1.498
H9 1.434 -0.828 1.498
H10 0.000 1.656 -1.498
H11 1.434 -0.828 -1.498
H12 -1.434 -0.828 -1.498

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.50631.50631.54432.15732.15731.07002.33782.33782.40253.17683.1768
C21.50631.50632.15732.15731.54432.33781.07002.33783.17683.17682.4025
C31.50631.50632.15731.54432.15732.33782.33781.07003.17682.40253.1768
C41.54432.15732.15731.50631.50632.40253.17683.17681.07002.33782.3378
C52.15732.15731.54431.50631.50633.17683.17682.40252.33781.07002.3378
C62.15731.54432.15731.50631.50633.17682.40253.17682.33782.33781.0700
H71.07002.33782.33782.40253.17683.17682.86802.86802.99604.14754.1475
H82.33781.07002.33783.17683.17682.40252.86802.86814.14754.14752.9960
H92.33782.33781.07003.17682.40253.17682.86802.86814.14752.99604.1475
H102.40253.17683.17681.07002.33782.33782.99604.14754.14752.86802.8680
H113.17683.17682.40252.33781.07002.33784.14754.14752.99602.86802.8681
H123.17682.40253.17682.33782.33781.07004.14752.99604.14752.86802.8681

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 129.516 C1 C3 C2 60.000
C1 C3 C5 90.000 C1 C3 H9 129.516
C1 C4 C5 90.000 C1 C4 C6 90.000
C1 C4 H10 132.715 C2 C1 C3 60.000
C2 C1 C4 90.000 C2 C1 H7 129.516
C2 C3 C5 90.000 C2 C3 H9 129.516
C2 C6 C4 90.000 C2 C6 C5 90.000
C2 C6 H12 132.715 C3 C1 C4 90.000
C3 C1 H7 129.516 C3 C2 C6 90.000
C3 C2 H8 129.516 C3 C5 C4 90.000
C3 C5 C6 90.000 C3 C5 H11 132.715
C4 C1 H7 132.715 C4 C5 C6 60.000
C4 C5 H11 129.516 C4 C6 H12 129.516
C5 C3 H9 132.715 C5 C4 C6 60.000
C5 C4 H10 129.516 C5 C6 H12 129.516
C6 C2 H8 132.715 C6 C4 C5 60.000
C6 C4 H10 129.516 C6 C5 H11 129.516
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability