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All results from a given calculation for C5H6 (Propellane)

using model chemistry: BLYP/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1
Energy calculated at BLYP/6-31G
 hartrees
Energy at 0K-193.835360
Energy at 298.15K-193.841573
HF Energy-193.835360
Nuclear repulsion energy159.939938
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 BLYP/6-31G
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' 3089 3065 0.00      
2 A1' 1531 1519 0.00      
3 A1' 1059 1051 0.00      
4 A1' 876 869 0.00      
5 A1" 909 903 0.00      
6 A2' 3168 3144 0.00      
7 A2' 958 950 0.00      
8 A2" 1125 1116 34.86      
9 A2" 519 516 82.85      
10 E' 3172 3148 17.73      
10 E' 3172 3148 17.73      
11 E' 3082 3059 23.43      
11 E' 3082 3059 23.45      
12 E' 1488 1477 3.41      
12 E' 1488 1477 3.41      
13 E' 1165 1156 0.08      
13 E' 1165 1156 0.08      
14 E' 1045 1037 0.52      
14 E' 1045 1037 0.52      
15 E' 529 525 0.18      
15 E' 529 525 0.18      
16 E" 1124 1116 0.00      
16 E" 1124 1116 0.00      
17 E" 1087 1079 0.00      
17 E" 1087 1079 0.00      
18 E" 650 645 0.00      
18 E" 650 645 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 19959.8 cm-1
Scaled (by 0.9924) Zero Point Vibrational Energy (zpe) 19808.1 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 BLYP/6-31G
ABC
0.27443 0.27443 0.18754

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-31G

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.320 0.000
C2 0.000 0.000 0.829
C3 1.143 -0.660 0.000
C4 -1.143 -0.660 0.000
C5 0.000 0.000 -0.829
H6 0.920 1.910 0.000
H7 -0.920 1.910 0.000
H8 1.194 -1.752 0.000
H9 2.114 -0.158 0.000
H10 -2.114 -0.158 0.000
H11 -1.194 -1.752 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11
C11.55852.28622.28621.55851.09281.09283.29532.57922.57923.2953
C21.55851.55851.55851.65752.27592.27592.27592.27592.27592.2759
C32.28621.55852.28621.55852.57923.29531.09281.09283.29532.5792
C42.28621.55852.28621.55853.29532.57922.57923.29531.09281.0928
C51.55851.65751.55851.55852.27592.27592.27592.27592.27592.2759
H61.09282.27592.57923.29532.27591.84023.67142.38743.67144.2276
H71.09282.27593.29532.57922.27591.84024.22763.67142.38743.6714
H83.29532.27591.09282.57922.27593.67144.22761.84023.67142.3874
H92.57922.27591.09283.29532.27592.38743.67141.84024.22763.6714
H102.57922.27593.29531.09282.27593.67142.38743.67144.22761.8402
H113.29532.27592.57921.09282.27594.22763.67142.38743.67141.8402

picture of Propellane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 94.351 C1 C2 C4 94.351
C1 C2 C5 57.876 C1 C5 C2 57.876
C1 C5 C3 94.351 C1 C5 C4 94.351
C2 C1 C5 64.248 C2 C1 H6 117.191
C2 C1 H7 117.191 C2 C3 C5 64.248
C2 C3 H8 117.191 C2 C3 H9 117.191
C2 C4 C5 64.248 C2 C4 H10 117.191
C2 C4 H11 117.191 C3 C2 C4 94.351
C3 C2 C5 57.876 C3 C5 C4 94.351
C4 C2 C5 57.876 C5 C1 H6 117.191
C5 C1 H7 117.191 C5 C3 H8 117.191
C5 C3 H9 117.191 C5 C4 H10 117.191
C5 C4 H11 117.191 H6 C1 H7 114.692
H8 C3 H9 114.692 H10 C4 H11 114.692
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.296      
2 C 0.033      
3 C -0.296      
4 C -0.296      
5 C 0.033      
6 H 0.137      
7 H 0.137      
8 H 0.137      
9 H 0.137      
10 H 0.137      
11 H 0.137      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 0.000 0.000
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.693 0.000 0.000
y 0.000 -27.693 0.000
z 0.000 0.000 -36.408
Traceless
 xyz
x 4.357 0.000 0.000
y 0.000 4.357 0.000
z 0.000 0.000 -8.715
Polar
3z2-r2-17.430
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.430 0.000 0.000
y 0.000 7.430 0.000
z 0.000 0.000 5.634


<r2> (average value of r2) Å2
<r2> 85.671
(<r2>)1/2 9.256