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All results from a given calculation for C6H6 (Prismane)

using model chemistry: QCISD(T)=FULL/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 QCISD(T)=FULL/cc-pVDZ
 hartrees
Energy at 0K-231.412515
Energy at 298.15K 
HF Energy-230.517680
Nuclear repulsion energy217.939575
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 QCISD(T)=FULL/cc-pVDZ
Rotational Constants (cm-1) from geometry optimized at QCISD(T)=FULL/cc-pVDZ
ABC
0.22738 0.17647 0.17647

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)=FULL/cc-pVDZ

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.888 0.785
C2 -0.769 -0.444 0.785
C3 0.769 -0.444 0.785
C4 0.000 0.888 -0.785
C5 0.769 -0.444 -0.785
C6 -0.769 -0.444 -0.785
H7 0.000 1.692 1.528
H8 -1.465 -0.846 1.528
H9 1.465 -0.846 1.528
H10 0.000 1.692 -1.528
H11 1.465 -0.846 -1.528
H12 -1.465 -0.846 -1.528

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.53881.53881.56942.19802.19801.09462.38902.38902.44843.24103.2410
C21.53881.53882.19802.19801.56942.38901.09462.38903.24103.24102.4484
C31.53881.53882.19801.56942.19802.38902.38901.09463.24102.44843.2410
C41.56942.19802.19801.53881.53882.44843.24103.24101.09462.38902.3890
C52.19802.19801.56941.53881.53883.24103.24102.44842.38901.09462.3890
C62.19801.56942.19801.53881.53883.24102.44843.24102.38902.38901.0946
H71.09462.38902.38902.44843.24103.24102.93032.93033.05634.23414.2341
H82.38901.09462.38903.24103.24102.44842.93032.93034.23414.23413.0563
H92.38902.38901.09463.24102.44843.24102.93032.93034.23413.05634.2341
H102.44843.24103.24101.09462.38902.38903.05634.23414.23412.93032.9303
H113.24103.24102.44842.38901.09462.38904.23414.23413.05632.93032.9303
H123.24102.44843.24102.38902.38901.09464.23413.05634.23412.93032.9303

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 129.467 C1 C3 C2 60.000
C1 C3 C5 90.000 C1 C3 H9 129.467
C1 C4 C5 90.000 C1 C4 C6 90.000
C1 C4 H10 132.781 C2 C1 C3 60.000
C2 C1 C4 90.000 C2 C1 H7 129.467
C2 C3 C5 90.000 C2 C3 H9 129.467
C2 C6 C4 90.000 C2 C6 C5 90.000
C2 C6 H12 132.781 C3 C1 C4 90.000
C3 C1 H7 129.467 C3 C2 C6 90.000
C3 C2 H8 129.467 C3 C5 C4 90.000
C3 C5 C6 90.000 C3 C5 H11 132.781
C4 C1 H7 132.781 C4 C5 C6 60.000
C4 C5 H11 129.467 C4 C6 H12 129.467
C5 C3 H9 132.781 C5 C4 C6 60.000
C5 C4 H10 129.467 C5 C6 H12 129.467
C6 C2 H8 132.781 C6 C4 C5 60.000
C6 C4 H10 129.467 C6 C5 H11 129.467
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability