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All results from a given calculation for C6H6 (Prismane)

using model chemistry: QCISD(T)/aug-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 QCISD(T)/aug-cc-pVTZ
 hartrees
Energy at 0K-231.637638
Energy at 298.15K 
HF Energy-230.576581
Nuclear repulsion energy219.548727
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)/aug-cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at QCISD(T)/aug-cc-pVTZ
ABC
0.23092 0.17890 0.17890

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)/aug-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 1.674 1.516
H8 -1.450 -0.837 1.516
H9 1.450 -0.837 1.516
H10 0.000 1.674 -1.516
H11 1.450 -0.837 -1.516
H12 -1.450 -0.837 -1.516

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.52821.52821.56062.18422.18421.08072.36642.36642.42873.21413.2141
C21.52821.52822.18422.18421.56062.36641.08072.36643.21413.21412.4287
C31.52821.52822.18421.56062.18422.36642.36641.08073.21412.42873.2141
C41.56062.18422.18421.52821.52822.42873.21413.21411.08072.36642.3664
C52.18422.18421.56061.52821.52823.21413.21412.42872.36641.08072.3664
C62.18421.56062.18421.52821.52823.21412.42873.21412.36642.36641.0807
H71.08072.36642.36642.42873.21413.21412.90002.90003.03134.19514.1951
H82.36641.08072.36643.21413.21412.42872.90002.90004.19514.19513.0313
H92.36642.36641.08073.21412.42873.21412.90002.90004.19513.03134.1951
H102.42873.21413.21411.08072.36642.36643.03134.19514.19512.90002.9000
H113.21413.21412.42872.36641.08072.36644.19514.19513.03132.90002.9000
H123.21412.42873.21412.36642.36641.08074.19513.03134.19512.90002.9000

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 129.394 C1 C3 C2 60.000
C1 C3 C5 90.000 C1 C3 H9 129.394
C1 C4 C5 90.000 C1 C4 C6 90.000
C1 C4 H10 132.876 C2 C1 C3 60.000
C2 C1 C4 90.000 C2 C1 H7 129.394
C2 C3 C5 90.000 C2 C3 H9 129.394
C2 C6 C4 90.000 C2 C6 C5 90.000
C2 C6 H12 132.876 C3 C1 C4 90.000
C3 C1 H7 129.394 C3 C2 C6 90.000
C3 C2 H8 129.394 C3 C5 C4 90.000
C3 C5 C6 90.000 C3 C5 H11 132.876
C4 C1 H7 132.876 C4 C5 C6 60.000
C4 C5 H11 129.394 C4 C6 H12 129.394
C5 C3 H9 132.876 C5 C4 C6 60.000
C5 C4 H10 129.394 C5 C6 H12 129.394
C6 C2 H8 132.876 C6 C4 C5 60.000
C6 C4 H10 129.394 C6 C5 H11 129.394
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability