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All results from a given calculation for C5H6 (Propellane)

using model chemistry: B2PLYP=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 B2PLYP=FULL/aug-cc-pVTZ
 hartrees
Energy at 0K-193.929853
Energy at 298.15K-193.936311
HF Energy-193.625703
Nuclear repulsion energy164.074744
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 B2PLYP=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' 3153 3025 0.00      
2 A1' 1554 1491 0.00      
3 A1' 1151 1105 0.00      
4 A1' 921 883 0.00      
5 A1" 922 885 0.00      
6 A2' 3233 3102 0.00      
7 A2' 971 931 0.00      
8 A2" 1130 1084 26.01      
9 A2" 620 595 119.56      
10 E' 3235 3104 9.32      
10 E' 3235 3104 9.32      
11 E' 3149 3021 20.70      
11 E' 3149 3021 20.71      
12 E' 1506 1444 3.01      
12 E' 1506 1444 3.01      
13 E' 1225 1175 1.42      
13 E' 1225 1175 1.42      
14 E' 1109 1064 0.90      
14 E' 1109 1064 0.90      
15 E' 536 514 0.15      
15 E' 536 514 0.15      
16 E" 1159 1112 0.00      
16 E" 1159 1112 0.00      
17 E" 1084 1040 0.00      
17 E" 1084 1040 0.00      
18 E" 727 697 0.00      
18 E" 727 697 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 20556.1 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 19721.5 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 B2PLYP=FULL/aug-cc-pVTZ
ABC
0.29010 0.29010 0.19518

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/aug-cc-pVTZ

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.293 0.000
C2 0.000 0.000 0.789
C3 1.120 -0.647 0.000
C4 -1.120 -0.647 0.000
C5 0.000 0.000 -0.789
H6 0.914 1.869 0.000
H7 -0.914 1.869 0.000
H8 1.162 -1.726 0.000
H9 2.076 -0.143 0.000
H10 -2.076 -0.143 0.000
H11 -1.162 -1.726 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11
C11.51452.23952.23951.51451.08041.08043.23502.52442.52443.2350
C21.51451.51451.51451.57722.22522.22522.22532.22522.22522.2253
C32.23951.51452.23951.51452.52443.23501.08041.08043.23502.5244
C42.23951.51452.23951.51453.23502.52442.52443.23501.08041.0804
C51.51451.57721.51451.51452.22522.22522.22532.22522.22522.2253
H61.08042.22522.52443.23502.22521.82743.60412.32443.60414.1518
H71.08042.22523.23502.52442.22521.82744.15183.60412.32443.6041
H83.23502.22531.08042.52442.22533.60414.15181.82743.60412.3244
H92.52442.22521.08043.23502.22522.32443.60411.82744.15183.6041
H102.52442.22523.23501.08042.22523.60412.32443.60414.15181.8274
H113.23502.22532.52441.08042.22534.15183.60412.32443.60411.8274

picture of Propellane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 95.354 C1 C2 C4 95.354
C1 C2 C5 58.621 C1 C5 C2 58.621
C1 C5 C3 95.354 C1 C5 C4 95.354
C2 C1 C5 62.758 C2 C1 H6 117.101
C2 C1 H7 117.101 C2 C3 C5 62.758
C2 C3 H8 117.101 C2 C3 H9 117.101
C2 C4 C5 62.758 C2 C4 H10 117.101
C2 C4 H11 117.101 C3 C2 C4 95.354
C3 C2 C5 58.621 C3 C5 C4 95.354
C4 C2 C5 58.621 C5 C1 H6 117.101
C5 C1 H7 117.101 C5 C3 H8 117.101
C5 C3 H9 117.101 C5 C4 H10 117.101
C5 C4 H11 117.101 H6 C1 H7 115.501
H8 C3 H9 115.501 H10 C4 H11 115.501
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability