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All results from a given calculation for C6H6 (Prismane)

using model chemistry: CCSD=FULL/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at CCSD=FULL/TZVP
 hartrees
Energy at 0K-231.548536
Energy at 298.15K-231.555204
HF Energy-230.567351
Nuclear repulsion energy220.424568
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 CCSD=FULL/TZVP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1' 3265 3094 0.00      
2 A1' 1318 1249 0.00      
3 A1' 1136 1076 0.00      
4 A1' 957 907 0.00      
5 A1" 1005 952 0.00      
6 A1" 656 622 0.00      
7 A2' 1035 981 0.00      
8 A2" 3254 3083 38.59      
9 A2" 1360 1289 1.04      
10 A2" 978 927 1.18      
11 E' 3249 3079 21.36      
11 E' 3249 3079 21.36      
12 E' 1285 1218 10.16      
12 E' 1285 1218 10.16      
13 E' 951 901 0.25      
13 E' 951 901 0.25      
14 E' 862 817 0.06      
14 E' 862 817 0.06      
15 E' 841 797 54.84      
15 E' 841 797 54.84      
16 E" 3236 3066 0.00      
16 E" 3236 3066 0.00      
17 E" 1187 1125 0.00      
17 E" 1187 1125 0.00      
18 E" 1019 966 0.00      
18 E" 1019 966 0.00      
19 E" 774 733 0.00      
19 E" 774 733 0.00      
20 E" 674 638 0.00      
20 E" 674 638 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 21560.7 cm-1
Scaled (by 0.9475) Zero Point Vibrational Energy (zpe) 20428.7 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at CCSD=FULL/TZVP
ABC
0.23313 0.18023 0.18023

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD=FULL/TZVP

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.878 0.778
C2 -0.760 -0.439 0.778
C3 0.760 -0.439 0.778
C4 0.000 0.878 -0.778
C5 0.760 -0.439 -0.778
C6 -0.760 -0.439 -0.778
H7 0.000 1.668 1.513
H8 -1.444 -0.834 1.513
H9 1.444 -0.834 1.513
H10 0.000 1.668 -1.513
H11 1.444 -0.834 -1.513
H12 -1.444 -0.834 -1.513

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.52051.52051.55542.17512.17511.07902.35732.35732.42283.20353.2035
C21.52051.52052.17512.17511.55542.35731.07902.35733.20353.20352.4228
C31.52051.52052.17511.55542.17512.35732.35731.07903.20352.42283.2035
C41.55542.17512.17511.52051.52052.42283.20353.20351.07902.35732.3573
C52.17512.17511.55541.52051.52053.20353.20352.42282.35731.07902.3573
C62.17511.55542.17511.52051.52053.20352.42283.20352.35732.35731.0790
H71.07902.35732.35732.42283.20353.20352.88872.88873.02544.18304.1830
H82.35731.07902.35733.20353.20352.42282.88872.88874.18304.18303.0254
H92.35732.35731.07903.20352.42283.20352.88872.88874.18303.02544.1830
H102.42283.20353.20351.07902.35732.35733.02544.18304.18302.88872.8887
H113.20353.20352.42282.35731.07902.35734.18304.18303.02542.88872.8887
H123.20352.42283.20352.35732.35731.07904.18303.02544.18302.88872.8887

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 129.347 C1 C3 C2 60.000
C1 C3 C5 90.000 C1 C3 H9 129.347
C1 C4 C5 90.000 C1 C4 C6 90.000
C1 C4 H10 132.937 C2 C1 C3 60.000
C2 C1 C4 90.000 C2 C1 H7 129.347
C2 C3 C5 90.000 C2 C3 H9 129.347
C2 C6 C4 90.000 C2 C6 C5 90.000
C2 C6 H12 132.937 C3 C1 C4 90.000
C3 C1 H7 129.347 C3 C2 C6 90.000
C3 C2 H8 129.347 C3 C5 C4 90.000
C3 C5 C6 90.000 C3 C5 H11 132.937
C4 C1 H7 132.937 C4 C5 C6 60.000
C4 C5 H11 129.347 C4 C6 H12 129.347
C5 C3 H9 132.937 C5 C4 C6 60.000
C5 C4 H10 129.347 C5 C6 H12 129.347
C6 C2 H8 132.937 C6 C4 C5 60.000
C6 C4 H10 129.347 C6 C5 H11 129.347
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability