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All results from a given calculation for C5H6 (Propellane)

using model chemistry: B3LYP/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1
Energy calculated at B3LYP/LANL2DZ
 hartrees
Energy at 0K-193.945044
Energy at 298.15K-193.951335
HF Energy-193.945044
Nuclear repulsion energy160.168122
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 B3LYP/LANL2DZ
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' 3164 3041 0.00      
2 A1' 1548 1488 0.00      
3 A1' 1112 1069 0.00      
4 A1' 882 847 0.00      
5 A1" 927 891 0.00      
6 A2' 3252 3126 0.00      
7 A2' 962 924 0.00      
8 A2" 1156 1111 49.78      
9 A2" 534 514 111.95      
10 E' 3263 3136 21.53      
10 E' 3263 3136 21.53      
11 E' 3157 3035 33.60      
11 E' 3157 3035 33.59      
12 E' 1506 1447 9.33      
12 E' 1506 1447 9.33      
13 E' 1199 1152 0.40      
13 E' 1199 1152 0.40      
14 E' 1077 1035 1.30      
14 E' 1077 1035 1.30      
15 E' 533 512 0.00      
15 E' 533 512 0.00      
16 E" 1145 1100 0.00      
16 E" 1145 1100 0.00      
17 E" 1117 1074 0.00      
17 E" 1117 1074 0.00      
18 E" 678 652 0.00      
18 E" 678 652 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 20442.4 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 19649.3 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 B3LYP/LANL2DZ
ABC
0.27497 0.27497 0.18819

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/LANL2DZ

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.318 0.000
C2 0.000 0.000 0.830
C3 1.142 -0.659 0.000
C4 -1.142 -0.659 0.000
C5 0.000 0.000 -0.830
H6 0.915 1.906 0.000
H7 -0.915 1.906 0.000
H8 1.193 -1.745 0.000
H9 2.108 -0.161 0.000
H10 -2.108 -0.161 0.000
H11 -1.193 -1.745 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11
C11.55752.28312.28311.55751.08731.08733.28752.57502.57503.2875
C21.55751.55751.55751.65932.27112.27112.27112.27112.27112.2711
C32.28311.55752.28311.55752.57503.28751.08731.08733.28752.5750
C42.28311.55752.28311.55753.28752.57502.57503.28751.08731.0873
C51.55751.65931.55751.55752.27112.27112.27112.27112.27112.2711
H61.08732.27112.57503.28752.27111.82963.66172.38643.66174.2159
H71.08732.27113.28752.57502.27111.82964.21593.66172.38643.6617
H83.28752.27111.08732.57502.27113.66174.21591.82963.66172.3864
H92.57502.27111.08733.28752.27112.38643.66171.82964.21593.6617
H102.57502.27113.28751.08732.27113.66172.38643.66174.21591.8296
H113.28752.27112.57501.08732.27114.21593.66172.38643.66171.8296

picture of Propellane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 94.265 C1 C2 C4 94.265
C1 C2 C5 57.813 C1 C5 C2 57.813
C1 C5 C3 94.265 C1 C5 C4 94.265
C2 C1 C5 64.374 C2 C1 H6 117.225
C2 C1 H7 117.225 C2 C3 C5 64.374
C2 C3 H8 117.225 C2 C3 H9 117.226
C2 C4 C5 64.374 C2 C4 H10 117.226
C2 C4 H11 117.225 C3 C2 C4 94.265
C3 C2 C5 57.813 C3 C5 C4 94.265
C4 C2 C5 57.813 C5 C1 H6 117.225
C5 C1 H7 117.225 C5 C3 H8 117.225
C5 C3 H9 117.226 C5 C4 H10 117.226
C5 C4 H11 117.225 H6 C1 H7 114.555
H8 C3 H9 114.555 H10 C4 H11 114.555
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.508      
2 C 0.097      
3 C -0.508      
4 C -0.508      
5 C 0.097      
6 H 0.222      
7 H 0.222      
8 H 0.222      
9 H 0.222      
10 H 0.222      
11 H 0.222      


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 -26.941 0.000 0.000
y 0.000 -26.941 0.000
z 0.000 0.000 -37.810
Traceless
 xyz
x 5.434 0.000 0.000
y 0.000 5.434 0.000
z 0.000 0.000 -10.869
Polar
3z2-r2-21.737
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 7.128 0.000 0.000
y 0.000 7.128 0.000
z 0.000 0.000 6.709


<r2> (average value of r2) Å2
<r2> 85.441
(<r2>)1/2 9.243