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All results from a given calculation for C6H6 (Prismane)

using model chemistry: MP2=FULL/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 MP2=FULL/6-31+G**
 hartrees
Energy at 0K-231.362171
Energy at 298.15K-231.368840
HF Energy-230.518465
Nuclear repulsion energy220.744661
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=FULL/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' 3303 3102 0.00      
2 A1' 1334 1253 0.00      
3 A1' 1148 1078 0.00      
4 A1' 978 918 0.00      
5 A1" 999 938 0.00      
6 A1" 650 610 0.00      
7 A2' 1030 967 0.00      
8 A2" 3295 3094 35.92      
9 A2" 1375 1291 0.36      
10 A2" 999 938 3.02      
11 E' 3288 3088 18.70      
11 E' 3288 3088 18.70      
12 E' 1297 1218 14.91      
12 E' 1297 1218 14.91      
13 E' 954 896 0.24      
13 E' 954 896 0.24      
14 E' 872 819 0.13      
14 E' 872 819 0.13      
15 E' 846 794 66.87      
15 E' 846 794 66.87      
16 E" 3276 3077 0.00      
16 E" 3276 3077 0.00      
17 E" 1207 1134 0.00      
17 E" 1207 1134 0.00      
18 E" 1025 963 0.00      
18 E" 1025 963 0.00      
19 E" 772 725 0.00      
19 E" 772 725 0.00      
20 E" 675 634 0.00      
20 E" 675 634 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 21766.4 cm-1
Scaled (by 0.9392) Zero Point Vibrational Energy (zpe) 20443.0 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=FULL/6-31+G**
ABC
0.23330 0.18101 0.18101

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31+G**

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.877 0.775
C2 -0.760 -0.439 0.775
C3 0.760 -0.439 0.775
C4 0.000 0.877 -0.775
C5 0.760 -0.439 -0.775
C6 -0.760 -0.439 -0.775
H7 0.000 1.668 1.509
H8 -1.445 -0.834 1.509
H9 1.445 -0.834 1.509
H10 0.000 1.668 -1.509
H11 1.445 -0.834 -1.509
H12 -1.445 -0.834 -1.509

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.51971.51971.54982.17062.17061.07912.35702.35702.41713.19903.1990
C21.51971.51972.17062.17061.54982.35701.07912.35703.19903.19902.4171
C31.51971.51972.17061.54982.17062.35702.35701.07913.19902.41713.1990
C41.54982.17062.17061.51971.51972.41713.19903.19901.07912.35702.3570
C52.17062.17061.54981.51971.51973.19903.19902.41712.35701.07912.3570
C62.17061.54982.17061.51971.51973.19902.41713.19902.35702.35701.0791
H71.07912.35702.35702.41713.19903.19902.88942.88943.01844.17844.1784
H82.35701.07912.35703.19903.19902.41712.88942.88944.17844.17843.0184
H92.35702.35701.07913.19902.41713.19902.88942.88944.17843.01844.1784
H102.41713.19903.19901.07912.35702.35703.01844.17844.17842.88942.8894
H113.19903.19902.41712.35701.07912.35704.17844.17843.01842.88942.8894
H123.19902.41713.19902.35702.35701.07914.17843.01844.17842.88942.8894

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 129.391 C1 C3 C2 60.000
C1 C3 C5 90.000 C1 C3 H9 129.391
C1 C4 C5 90.000 C1 C4 C6 90.000
C1 C4 H10 132.880 C2 C1 C3 60.000
C2 C1 C4 90.000 C2 C1 H7 129.391
C2 C3 C5 90.000 C2 C3 H9 129.391
C2 C6 C4 90.000 C2 C6 C5 90.000
C2 C6 H12 132.880 C3 C1 C4 90.000
C3 C1 H7 129.391 C3 C2 C6 90.000
C3 C2 H8 129.391 C3 C5 C4 90.000
C3 C5 C6 90.000 C3 C5 H11 132.880
C4 C1 H7 132.880 C4 C5 C6 60.000
C4 C5 H11 129.391 C4 C6 H12 129.391
C5 C3 H9 132.880 C5 C4 C6 60.000
C5 C4 H10 129.391 C5 C6 H12 129.391
C6 C2 H8 132.880 C6 C4 C5 60.000
C6 C4 H10 129.391 C6 C5 H11 129.391
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability