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All results from a given calculation for C6H6 (Prismane)

using model chemistry: MP2/daug-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 MP2/daug-cc-pVTZ
 hartrees
Energy at 0K-231.561869
Energy at 298.15K-231.568386
HF Energy-230.577798
Nuclear repulsion energy220.405093
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 MP2/daug-cc-pVTZ
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' 3255 3255 0.00      
2 A1' 1297 1297 0.00      
3 A1' 1125 1125 0.00      
4 A1' 954 954 0.00      
5 A1" 969 969 0.00      
6 A1" 633 633 0.00      
7 A2' 981 981 0.00      
8 A2" 3246 3246 26.21      
9 A2" 1328 1328 0.75      
10 A2" 972 972 3.29      
11 E' 3240 3240 12.41      
11 E' 3240 3240 12.41      
12 E' 1249 1249 12.99      
12 E' 1249 1249 13.02      
13 E' 914 914 3.66      
13 E' 914 914 3.67      
14 E' 848 848 0.41      
14 E' 848 848 0.46      
15 E' 813 813 52.56      
15 E' 813 813 52.64      
16 E" 3228 3228 0.00      
16 E" 3228 3228 0.01      
17 E" 1163 1163 0.00      
17 E" 1162 1162 0.00      
18 E" 994 994 0.00      
18 E" 994 994 0.00      
19 E" 757 757 0.00      
19 E" 757 757 0.00      
20 E" 651 651 0.00      
20 E" 650 650 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 21236.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21236.1 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 MP2/daug-cc-pVTZ
ABC
0.23272 0.18037 0.18037

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/daug-cc-pVTZ

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.879 0.776
C2 -0.761 -0.440 0.776
C3 0.761 -0.440 0.776
C4 0.000 0.879 -0.776
C5 0.761 -0.440 -0.776
C6 -0.761 -0.440 -0.776
H7 0.000 1.667 1.514
H8 -1.443 -0.833 1.514
H9 1.443 -0.833 1.514
H10 0.000 1.667 -1.514
H11 1.443 -0.833 -1.514
H12 -1.443 -0.833 -1.514

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.52261.52261.55252.17452.17451.07902.35792.35792.42173.20313.2031
C21.52261.52262.17452.17451.55252.35791.07902.35793.20313.20312.4217
C31.52261.52262.17451.55252.17452.35792.35791.07903.20312.42173.2031
C41.55252.17452.17451.52261.52262.42173.20313.20311.07902.35792.3579
C52.17452.17451.55251.52261.52263.20313.20312.42172.35791.07902.3579
C62.17451.55252.17451.52261.52263.20312.42173.20312.35792.35791.0790
H71.07902.35792.35792.42173.20313.20312.88662.88663.02764.18324.1832
H82.35791.07902.35793.20313.20312.42172.88662.88664.18324.18323.0276
H92.35792.35791.07903.20312.42173.20312.88662.88664.18323.02764.1832
H102.42173.20313.20311.07902.35792.35793.02764.18324.18322.88662.8866
H113.20313.20312.42172.35791.07902.35794.18324.18323.02762.88662.8866
H123.20312.42173.20312.35792.35791.07904.18323.02764.18322.88662.8866

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 129.205 C1 C3 C2 60.000
C1 C3 C5 90.000 C1 C3 H9 129.205
C1 C4 C5 90.000 C1 C4 C6 90.000
C1 C4 H10 133.124 C2 C1 C3 60.000
C2 C1 C4 90.000 C2 C1 H7 129.205
C2 C3 C5 90.000 C2 C3 H9 129.205
C2 C6 C4 90.000 C2 C6 C5 90.000
C2 C6 H12 133.124 C3 C1 C4 90.000
C3 C1 H7 129.205 C3 C2 C6 90.000
C3 C2 H8 129.205 C3 C5 C4 90.000
C3 C5 C6 90.000 C3 C5 H11 133.124
C4 C1 H7 133.124 C4 C5 C6 60.000
C4 C5 H11 129.205 C4 C6 H12 129.205
C5 C3 H9 133.124 C5 C4 C6 60.000
C5 C4 H10 129.205 C5 C6 H12 129.205
C6 C2 H8 133.124 C6 C4 C5 60.000
C6 C4 H10 129.205 C6 C5 H11 129.205
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability