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All results from a given calculation for C6H6 (Prismane)

using model chemistry: MP2=FULL/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 MP2=FULL/aug-cc-pVTZ
 hartrees
Energy at 0K-231.673079
Energy at 298.15K-231.679624
HF Energy-230.578343
Nuclear repulsion energy221.327202
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/aug-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' 3258 3100 0.03      
2 A1' 1310 1247 0.00      
3 A1' 1136 1081 0.00      
4 A1' 961 915 0.00      
5 A1" 951 905 0.00      
6 A1" 628 597 0.00      
7 A2' 969 922 0.00      
8 A2" 3247 3089 25.14      
9 A2" 1342 1277 0.60      
10 A2" 978 930 3.52      
11 E' 3240 3082 11.70      
11 E' 3236 3079 11.71      
12 E' 1253 1193 13.38      
12 E' 1253 1192 13.26      
13 E' 917 873 4.83      
13 E' 914 870 4.99      
14 E' 857 815 0.55      
14 E' 857 815 0.81      
15 E' 814 774 51.49      
15 E' 812 773 52.06      
16 E" 3226 3069 0.00      
16 E" 3218 3062 0.09      
17 E" 1151 1095 0.00      
17 E" 1148 1092 0.00      
18 E" 994 945 0.00      
18 E" 991 943 0.00      
19 E" 766 729 0.00      
19 E" 762 725 0.00      
20 E" 644 613 0.00      
20 E" 641 609 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 21236.8 cm-1
Scaled (by 0.9514) Zero Point Vibrational Energy (zpe) 20204.7 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 MP2=FULL/aug-cc-pVTZ
ABC
0.23469 0.18188 0.18188

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

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.875 0.773
C2 -0.758 -0.438 0.773
C3 0.758 -0.438 0.773
C4 0.000 0.875 -0.773
C5 0.758 -0.438 -0.773
C6 -0.758 -0.438 -0.773
H7 0.000 1.662 1.506
H8 -1.439 -0.831 1.506
H9 1.439 -0.831 1.506
H10 0.000 1.662 -1.506
H11 1.439 -0.831 -1.506
H12 -1.439 -0.831 -1.506

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.51561.51561.54642.16532.16531.07562.34942.34942.41173.19043.1904
C21.51561.51562.16532.16531.54642.34941.07562.34943.19043.19042.4117
C31.51561.51562.16531.54642.16532.34942.34941.07563.19042.41173.1904
C41.54642.16532.16531.51561.51562.41173.19043.19041.07562.34942.3494
C52.16532.16531.54641.51561.51563.19043.19042.41172.34941.07562.3494
C62.16531.54642.16531.51561.51563.19042.41173.19042.34942.34941.0756
H71.07562.34942.34942.41173.19043.19042.87862.87863.01304.16704.1670
H82.34941.07562.34943.19043.19042.41172.87862.87864.16704.16703.0130
H92.34942.34941.07563.19042.41173.19042.87862.87864.16703.01304.1670
H102.41173.19043.19041.07562.34942.34943.01304.16704.16702.87862.8786
H113.19043.19042.41172.34941.07562.34944.16704.16703.01302.87862.8786
H123.19042.41173.19042.34942.34941.07564.16703.01304.16702.87862.8786

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 129.316 C1 C3 C2 60.000
C1 C3 C5 90.000 C1 C3 H9 129.316
C1 C4 C5 90.000 C1 C4 C6 90.000
C1 C4 H10 132.978 C2 C1 C3 60.000
C2 C1 C4 90.000 C2 C1 H7 129.316
C2 C3 C5 90.000 C2 C3 H9 129.316
C2 C6 C4 90.000 C2 C6 C5 90.000
C2 C6 H12 132.978 C3 C1 C4 90.000
C3 C1 H7 129.316 C3 C2 C6 90.000
C3 C2 H8 129.316 C3 C5 C4 90.000
C3 C5 C6 90.000 C3 C5 H11 132.978
C4 C1 H7 132.978 C4 C5 C6 60.000
C4 C5 H11 129.316 C4 C6 H12 129.316
C5 C3 H9 132.978 C5 C4 C6 60.000
C5 C4 H10 129.316 C5 C6 H12 129.316
C6 C2 H8 132.978 C6 C4 C5 60.000
C6 C4 H10 129.316 C6 C5 H11 129.316
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability