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All results from a given calculation for C6H6 (Prismane)

using model chemistry: MP4=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 MP4=FULL/cc-pVDZ
 hartrees
Energy at 0K-231.412489
Energy at 298.15K-231.419045
HF Energy-230.517797
Nuclear repulsion energy218.027543
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 MP4=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' 3234 3121        
2 A1' 1302 1256        
3 A1' 1116 1077        
4 A1' 934 901        
5 A1" 976 942        
6 A1" 634 612        
7 A2' 984 950        
8 A2" 3226 3113        
9 A2" 1341 1294        
10 A2" 952 919        
11 E' 3220 3107        
11 E' 3219 3107        
12 E' 1257 1213        
12 E' 1257 1213        
13 E' 934 901        
13 E' 934 901        
14 E' 834 805        
14 E' 833 804        
15 E' 813 785        
15 E' 813 785        
16 E" 3207 3095        
16 E" 3206 3095        
17 E" 1154 1113        
17 E" 1153 1113        
18 E" 1012 976        
18 E" 1011 976        
19 E" 759 732        
19 E" 759 732        
20 E" 671 647        
20 E" 670 647        

Unscaled Zero Point Vibrational Energy (zpe) 21206.2 cm-1
Scaled (by 0.9651) Zero Point Vibrational Energy (zpe) 20466.1 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 MP4=FULL/cc-pVDZ
ABC
0.22749 0.17665 0.17665

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/cc-pVDZ

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.888 0.784
C2 -0.769 -0.444 0.784
C3 0.769 -0.444 0.784
C4 0.000 0.888 -0.784
C5 0.769 -0.444 -0.784
C6 -0.769 -0.444 -0.784
H7 0.000 1.691 1.528
H8 -1.465 -0.846 1.528
H9 1.465 -0.846 1.528
H10 0.000 1.691 -1.528
H11 1.465 -0.846 -1.528
H12 -1.465 -0.846 -1.528

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.53851.53851.56802.19682.19681.09462.38842.38842.44753.23993.2399
C21.53851.53852.19682.19681.56802.38841.09462.38843.23993.23992.4475
C31.53851.53852.19681.56802.19682.38842.38841.09463.23992.44753.2399
C41.56802.19682.19681.53851.53852.44753.23993.23991.09462.38842.3884
C52.19682.19681.56801.53851.53853.23993.23992.44752.38841.09462.3884
C62.19681.56802.19681.53851.53853.23992.44753.23992.38842.38841.0946
H71.09462.38842.38842.44753.23993.23992.92912.92913.05624.23324.2332
H82.38841.09462.38843.23993.23992.44752.92912.92914.23324.23323.0562
H92.38842.38841.09463.23992.44753.23992.92912.92914.23323.05624.2332
H102.44753.23993.23991.09462.38842.38843.05624.23324.23322.92912.9291
H113.23993.23992.44752.38841.09462.38844.23324.23323.05622.92912.9291
H123.23992.44753.23992.38842.38841.09464.23323.05624.23322.92912.9291

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 129.434 C1 C3 C2 60.000
C1 C3 C5 90.000 C1 C3 H9 129.434
C1 C4 C5 90.000 C1 C4 C6 90.000
C1 C4 H10 132.823 C2 C1 C3 60.000
C2 C1 C4 90.000 C2 C1 H7 129.434
C2 C3 C5 90.000 C2 C3 H9 129.434
C2 C6 C4 90.000 C2 C6 C5 90.000
C2 C6 H12 132.823 C3 C1 C4 90.000
C3 C1 H7 129.434 C3 C2 C6 90.000
C3 C2 H8 129.434 C3 C5 C4 90.000
C3 C5 C6 90.000 C3 C5 H11 132.823
C4 C1 H7 132.823 C4 C5 C6 60.000
C4 C5 H11 129.434 C4 C6 H12 129.434
C5 C3 H9 132.823 C5 C4 C6 60.000
C5 C4 H10 129.434 C5 C6 H12 129.434
C6 C2 H8 132.823 C6 C4 C5 60.000
C6 C4 H10 129.434 C6 C5 H11 129.434
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability