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All results from a given calculation for C6H6 (Prismane)

using model chemistry: MP3/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at MP3/6-31+G**
 hartrees
Energy at 0K-231.362681
Energy at 298.15K-231.369417
HF Energy-230.518249
Nuclear repulsion energy220.282897
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 MP3/6-31+G**
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' 3322 3091 0.00      
2 A1' 1349 1255 0.00      
3 A1' 1151 1071 0.00      
4 A1' 974 906 0.00      
5 A1" 1006 936 0.00      
6 A1" 660 614 0.00      
7 A2' 1042 969 0.00      
8 A2" 3311 3081 39.52      
9 A2" 1396 1299 0.75      
10 A2" 998 929 2.04      
11 E' 3305 3076 22.24      
11 E' 3305 3076 22.24      
12 E' 1312 1221 11.63      
12 E' 1312 1221 11.63      
13 E' 979 911 0.44      
13 E' 979 911 0.44      
14 E' 875 814 0.53      
14 E' 875 814 0.53      
15 E' 849 790 61.62      
15 E' 849 790 61.62      
16 E" 3294 3065 0.00      
16 E" 3294 3065 0.00      
17 E" 1212 1128 0.00      
17 E" 1212 1128 0.00      
18 E" 1049 976 0.00      
18 E" 1049 976 0.00      
19 E" 791 736 0.00      
19 E" 791 736 0.00      
20 E" 696 648 0.00      
20 E" 696 648 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 21965.9 cm-1
Scaled (by 0.9305) Zero Point Vibrational Energy (zpe) 20439.3 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 MP3/6-31+G**
ABC
0.23258 0.18005 0.18005

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31+G**

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.879 0.778
C2 -0.761 -0.439 0.778
C3 0.761 -0.439 0.778
C4 0.000 0.879 -0.778
C5 0.761 -0.439 -0.778
C6 -0.761 -0.439 -0.778
H7 0.000 1.671 1.510
H8 -1.447 -0.835 1.510
H9 1.447 -0.835 1.510
H10 0.000 1.671 -1.510
H11 1.447 -0.835 -1.510
H12 -1.447 -0.835 -1.510

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.52211.52211.55652.17702.17701.07792.35922.35922.42103.20403.2040
C21.52211.52212.17702.17701.55652.35921.07792.35923.20403.20402.4210
C31.52211.52212.17701.55652.17702.35922.35921.07793.20402.42103.2040
C41.55652.17702.17701.52211.52212.42103.20403.20401.07792.35922.3592
C52.17702.17701.55651.52211.52213.20403.20402.42102.35921.07792.3592
C62.17701.55652.17701.52211.52213.20402.42103.20402.35922.35921.0779
H71.07792.35922.35922.42103.20403.20402.89342.89343.01934.18194.1819
H82.35921.07792.35923.20403.20402.42102.89342.89344.18194.18193.0193
H92.35922.35921.07793.20402.42103.20402.89342.89344.18193.01934.1819
H102.42103.20403.20401.07792.35922.35923.01934.18194.18192.89342.8934
H113.20403.20402.42102.35921.07792.35924.18194.18193.01932.89342.8934
H123.20402.42103.20402.35922.35921.07794.18193.01934.18192.89342.8934

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 129.502 C1 C3 C2 60.000
C1 C3 C5 90.000 C1 C3 H9 129.502
C1 C4 C5 90.000 C1 C4 C6 90.000
C1 C4 H10 132.734 C2 C1 C3 60.000
C2 C1 C4 90.000 C2 C1 H7 129.502
C2 C3 C5 90.000 C2 C3 H9 129.502
C2 C6 C4 90.000 C2 C6 C5 90.000
C2 C6 H12 132.734 C3 C1 C4 90.000
C3 C1 H7 129.502 C3 C2 C6 90.000
C3 C2 H8 129.502 C3 C5 C4 90.000
C3 C5 C6 90.000 C3 C5 H11 132.734
C4 C1 H7 132.734 C4 C5 C6 60.000
C4 C5 H11 129.502 C4 C6 H12 129.502
C5 C3 H9 132.734 C5 C4 C6 60.000
C5 C4 H10 129.502 C5 C6 H12 129.502
C6 C2 H8 132.734 C6 C4 C5 60.000
C6 C4 H10 129.502 C6 C5 H11 129.502
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability