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All results from a given calculation for C6H6 (Prismane)

using model chemistry: MP4/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 MP4/Def2TZVPP
 hartrees
Energy at 0K-231.631852
Energy at 298.15K 
HF Energy-230.581680
Nuclear repulsion energy219.689353
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 MP4/Def2TZVPP
Rotational Constants (cm-1) from geometry optimized at MP4/Def2TZVPP
ABC
0.23112 0.17918 0.17918

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4/Def2TZVPP

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.882 0.779
C2 -0.764 -0.441 0.779
C3 0.764 -0.441 0.779
C4 0.000 0.882 -0.779
C5 0.764 -0.441 -0.779
C6 -0.764 -0.441 -0.779
H7 0.000 1.673 1.515
H8 -1.449 -0.837 1.515
H9 1.449 -0.837 1.515
H10 0.000 1.673 -1.515
H11 1.449 -0.837 -1.515
H12 -1.449 -0.837 -1.515

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.52771.52771.55862.18252.18251.08042.36532.36532.42703.21213.2121
C21.52771.52772.18252.18251.55862.36531.08042.36533.21213.21212.4270
C31.52771.52772.18251.55862.18252.36532.36531.08043.21212.42703.2121
C41.55862.18252.18251.52771.52772.42703.21213.21211.08042.36532.3653
C52.18252.18251.55861.52771.52773.21213.21212.42702.36531.08042.3653
C62.18251.55862.18251.52771.52773.21212.42703.21212.36532.36531.0804
H71.08042.36532.36532.42703.21213.21212.89802.89803.03024.19294.1929
H82.36531.08042.36533.21213.21212.42702.89802.89804.19294.19293.0302
H92.36532.36531.08043.21212.42703.21212.89802.89804.19293.03024.1929
H102.42703.21213.21211.08042.36532.36533.03024.19294.19292.89802.8980
H113.21213.21212.42702.36531.08042.36534.19294.19293.03022.89802.8980
H123.21212.42703.21212.36532.36531.08044.19293.03024.19292.89802.8980

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 129.358 C1 C3 C2 60.000
C1 C3 C5 90.000 C1 C3 H9 129.358
C1 C4 C5 90.000 C1 C4 C6 90.000
C1 C4 H10 132.923 C2 C1 C3 60.000
C2 C1 C4 90.000 C2 C1 H7 129.358
C2 C3 C5 90.000 C2 C3 H9 129.358
C2 C6 C4 90.000 C2 C6 C5 90.000
C2 C6 H12 132.923 C3 C1 C4 90.000
C3 C1 H7 129.358 C3 C2 C6 90.000
C3 C2 H8 129.358 C3 C5 C4 90.000
C3 C5 C6 90.000 C3 C5 H11 132.923
C4 C1 H7 132.923 C4 C5 C6 60.000
C4 C5 H11 129.358 C4 C6 H12 129.358
C5 C3 H9 132.923 C5 C4 C6 60.000
C5 C4 H10 129.358 C5 C6 H12 129.358
C6 C2 H8 132.923 C6 C4 C5 60.000
C6 C4 H10 129.358 C6 C5 H11 129.358
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability