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All results from a given calculation for C6H6 (Prismane)

using model chemistry: MP4/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-231.626477
Energy at 298.15K 
HF Energy-230.575302
Nuclear repulsion energy219.646645
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/cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at MP4/cc-pVTZ
ABC
0.23105 0.17911 0.17911

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

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.882 0.780
C2 -0.764 -0.441 0.780
C3 0.764 -0.441 0.780
C4 0.000 0.882 -0.780
C5 0.764 -0.441 -0.780
C6 -0.764 -0.441 -0.780
H7 0.000 1.673 1.516
H8 -1.449 -0.837 1.516
H9 1.449 -0.837 1.516
H10 0.000 1.673 -1.516
H11 1.449 -0.837 -1.516
H12 -1.449 -0.837 -1.516

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.52801.52801.55902.18292.18291.08052.36552.36552.42763.21273.2127
C21.52801.52802.18292.18291.55902.36551.08052.36553.21273.21272.4276
C31.52801.52802.18291.55902.18292.36552.36551.08053.21272.42763.2127
C41.55902.18292.18291.52801.52802.42763.21273.21271.08052.36552.3655
C52.18292.18291.55901.52801.52803.21273.21272.42762.36551.08052.3655
C62.18291.55902.18291.52801.52803.21272.42763.21272.36552.36551.0805
H71.08052.36552.36552.42763.21273.21272.89812.89813.03124.19374.1937
H82.36551.08052.36553.21273.21272.42762.89812.89814.19374.19373.0312
H92.36552.36551.08053.21272.42763.21272.89812.89814.19373.03124.1937
H102.42763.21273.21271.08052.36552.36553.03124.19374.19372.89812.8981
H113.21273.21272.42762.36551.08052.36554.19374.19373.03122.89812.8981
H123.21272.42763.21272.36552.36551.08054.19373.03124.19372.89812.8981

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 129.345 C1 C3 C2 60.000
C1 C3 C5 90.000 C1 C3 H9 129.345
C1 C4 C5 90.000 C1 C4 C6 90.000
C1 C4 H10 132.940 C2 C1 C3 60.000
C2 C1 C4 90.000 C2 C1 H7 129.345
C2 C3 C5 90.000 C2 C3 H9 129.345
C2 C6 C4 90.000 C2 C6 C5 90.000
C2 C6 H12 132.940 C3 C1 C4 90.000
C3 C1 H7 129.345 C3 C2 C6 90.000
C3 C2 H8 129.345 C3 C5 C4 90.000
C3 C5 C6 90.000 C3 C5 H11 132.940
C4 C1 H7 132.940 C4 C5 C6 60.000
C4 C5 H11 129.345 C4 C6 H12 129.345
C5 C3 H9 132.940 C5 C4 C6 60.000
C5 C4 H10 129.345 C5 C6 H12 129.345
C6 C2 H8 132.940 C6 C4 C5 60.000
C6 C4 H10 129.345 C6 C5 H11 129.345
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability