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All results from a given calculation for C5H6 (Propellane)

using model chemistry: MP3/TZVP

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/TZVP
 hartrees
Energy at 0K-193.490133
Energy at 298.15K-193.496673
HF Energy-192.747013
Nuclear repulsion energy164.028516
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/TZVP
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' 3198 2991 0.00      
2 A1' 1583 1481 0.00      
3 A1' 1180 1104 0.00      
4 A1' 934 873 0.00      
5 A1" 948 887 0.00      
6 A2' 3282 3069 0.00      
7 A2' 991 926 0.00      
8 A2" 1155 1080 21.04      
9 A2" 636 595 132.63      
10 E' 3285 3072 11.25      
10 E' 3285 3072 11.25      
11 E' 3193 2986 21.00      
11 E' 3193 2986 21.00      
12 E' 1535 1436 1.45      
12 E' 1535 1436 1.45      
13 E' 1258 1177 1.20      
13 E' 1258 1177 1.20      
14 E' 1131 1058 0.86      
14 E' 1131 1058 0.86      
15 E' 545 510 0.21      
15 E' 545 510 0.21      
16 E" 1185 1108 0.00      
16 E" 1185 1108 0.00      
17 E" 1108 1036 0.00      
17 E" 1108 1036 0.00      
18 E" 758 709 0.00      
18 E" 758 709 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 20952.4 cm-1
Scaled (by 0.9352) Zero Point Vibrational Energy (zpe) 19594.7 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 MP3/TZVP
ABC
0.29002 0.29002 0.19487

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/TZVP

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.294 0.000
C2 0.000 0.000 0.787
C3 1.121 -0.647 0.000
C4 -1.121 -0.647 0.000
C5 0.000 0.000 -0.787
H6 0.914 1.872 0.000
H7 -0.914 1.872 0.000
H8 1.164 -1.728 0.000
H9 2.078 -0.144 0.000
H10 -2.078 -0.144 0.000
H11 -1.164 -1.728 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11
C11.51452.24102.24101.51451.08161.08163.23792.52702.52703.2379
C21.51451.51451.51451.57452.22692.22692.22692.22692.22692.2269
C32.24101.51452.24101.51452.52703.23791.08161.08163.23792.5270
C42.24101.51452.24101.51453.23792.52702.52703.23791.08161.0816
C51.51451.57451.51451.51452.22692.22692.22692.22692.22692.2269
H61.08162.22692.52703.23792.22691.82883.60802.32743.60804.1562
H71.08162.22693.23792.52702.22691.82884.15623.60802.32743.6080
H83.23792.22691.08162.52702.22693.60804.15621.82883.60802.3274
H92.52702.22691.08163.23792.22692.32743.60801.82884.15623.6080
H102.52702.22693.23791.08162.22693.60802.32743.60804.15621.8288
H113.23792.22692.52701.08162.22694.15623.60802.32743.60801.8288

picture of Propellane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 95.436 C1 C2 C4 95.436
C1 C2 C5 58.682 C1 C5 C2 58.682
C1 C5 C3 95.436 C1 C5 C4 95.436
C2 C1 C5 62.635 C2 C1 H6 117.152
C2 C1 H7 117.152 C2 C3 C5 62.635
C2 C3 H8 117.152 C2 C3 H9 117.152
C2 C4 C5 62.635 C2 C4 H10 117.152
C2 C4 H11 117.152 C3 C2 C4 95.436
C3 C2 C5 58.682 C3 C5 C4 95.436
C4 C2 C5 58.682 C5 C1 H6 117.152
C5 C1 H7 117.152 C5 C3 H8 117.152
C5 C3 H9 117.152 C5 C4 H10 117.152
C5 C4 H11 117.152 H6 C1 H7 115.424
H8 C3 H9 115.424 H10 C4 H11 115.424
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability