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All results from a given calculation for C6H6 (Prismane)

using model chemistry: MP2=FULL/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-231.336147
Energy at 298.15K-231.342742
HF Energy-230.519237
Nuclear repulsion energy218.925468
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/cc-pVDZ
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' 3267 3105 0.00      
2 A1' 1320 1254 0.00      
3 A1' 1135 1079 0.00      
4 A1' 949 902 0.00      
5 A1" 980 931 0.00      
6 A1" 637 606 0.00      
7 A2' 988 939 0.00      
8 A2" 3259 3098 32.12      
9 A2" 1355 1287 0.05      
10 A2" 968 920 2.59      
11 E' 3253 3091 14.83      
11 E' 3253 3091 14.83      
12 E' 1265 1202 11.71      
12 E' 1265 1202 11.71      
13 E' 941 894 0.73      
13 E' 941 894 0.73      
14 E' 849 807 1.89      
14 E' 849 807 1.89      
15 E' 822 781 48.44      
15 E' 822 781 48.44      
16 E" 3240 3079 0.00      
16 E" 3240 3079 0.00      
17 E" 1165 1107 0.00      
17 E" 1165 1107 0.00      
18 E" 1013 963 0.00      
18 E" 1013 963 0.00      
19 E" 769 731 0.00      
19 E" 769 731 0.00      
20 E" 665 632 0.00      
20 E" 665 632 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 21410.2 cm-1
Scaled (by 0.9504) Zero Point Vibrational Energy (zpe) 20348.3 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 MP2=FULL/cc-pVDZ
ABC
0.22947 0.17812 0.17812

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

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.885 0.780
C2 -0.766 -0.442 0.780
C3 0.766 -0.442 0.780
C4 0.000 0.885 -0.780
C5 0.766 -0.442 -0.780
C6 -0.766 -0.442 -0.780
H7 0.000 1.683 1.526
H8 -1.457 -0.841 1.526
H9 1.457 -0.841 1.526
H10 0.000 1.683 -1.526
H11 1.457 -0.841 -1.526
H12 -1.457 -0.841 -1.526

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.53211.53211.56062.18692.18691.09212.37882.37882.44013.22803.2280
C21.53211.53212.18692.18691.56062.37881.09212.37883.22803.22802.4401
C31.53211.53212.18691.56062.18692.37882.37881.09213.22802.44013.2280
C41.56062.18692.18691.53211.53212.44013.22803.22801.09212.37882.3788
C52.18692.18691.56061.53211.53213.22803.22802.44012.37881.09212.3788
C62.18691.56062.18691.53211.53213.22802.44013.22802.37882.37881.0921
H71.09212.37882.37882.44013.22803.22802.91492.91493.05104.21964.2196
H82.37881.09212.37883.22803.22802.44012.91492.91494.21964.21963.0510
H92.37882.37881.09213.22802.44013.22802.91492.91494.21963.05104.2196
H102.44013.22803.22801.09212.37882.37883.05104.21964.21962.91492.9149
H113.22803.22802.44012.37881.09212.37884.21964.21963.05102.91492.9149
H123.22802.44013.22802.37882.37881.09214.21963.05104.21962.91492.9149

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 129.277 C1 C3 C2 60.000
C1 C3 C5 90.000 C1 C3 H9 129.277
C1 C4 C5 90.000 C1 C4 C6 90.000
C1 C4 H10 133.029 C2 C1 C3 60.000
C2 C1 C4 90.000 C2 C1 H7 129.277
C2 C3 C5 90.000 C2 C3 H9 129.277
C2 C6 C4 90.000 C2 C6 C5 90.000
C2 C6 H12 133.029 C3 C1 C4 90.000
C3 C1 H7 129.277 C3 C2 C6 90.000
C3 C2 H8 129.277 C3 C5 C4 90.000
C3 C5 C6 90.000 C3 C5 H11 133.029
C4 C1 H7 133.029 C4 C5 C6 60.000
C4 C5 H11 129.277 C4 C6 H12 129.277
C5 C3 H9 133.029 C5 C4 C6 60.000
C5 C4 H10 129.277 C5 C6 H12 129.277
C6 C2 H8 133.029 C6 C4 C5 60.000
C6 C4 H10 129.277 C6 C5 H11 129.277
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability