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All results from a given calculation for C5H6 (Propellane)

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/cc-pVTZ
 hartrees
Energy at 0K-194.076428
Energy at 298.15K-194.082848
HF Energy-194.076428
Nuclear repulsion energy163.916595
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 B3LYPultrafine/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' 3131 3027 0.00      
2 A1' 1541 1490 0.00      
3 A1' 1153 1114 0.00      
4 A1' 918 887 0.00      
5 A1" 919 888 0.00      
6 A2' 3208 3101 0.00      
7 A2' 969 937 0.00      
8 A2" 1120 1083 24.09      
9 A2" 601 581 128.30      
10 E' 3211 3104 10.94      
10 E' 3211 3104 10.93      
11 E' 3126 3022 23.89      
11 E' 3126 3022 23.89      
12 E' 1494 1445 2.70      
12 E' 1494 1445 2.70      
13 E' 1221 1181 1.10      
13 E' 1221 1181 1.10      
14 E' 1101 1065 1.22      
14 E' 1101 1065 1.22      
15 E' 533 515 0.15      
15 E' 533 515 0.15      
16 E" 1152 1113 0.00      
16 E" 1152 1113 0.00      
17 E" 1078 1042 0.00      
17 E" 1078 1042 0.00      
18 E" 712 689 0.00      
18 E" 712 689 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 20407.4 cm-1
Scaled (by 0.9667) Zero Point Vibrational Energy (zpe) 19727.9 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 B3LYPultrafine/cc-pVTZ
ABC
0.28968 0.28968 0.19401

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/cc-pVTZ

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.297 0.000
C2 0.000 0.000 0.784
C3 1.123 -0.648 0.000
C4 -1.123 -0.648 0.000
C5 0.000 0.000 -0.784
H6 0.913 1.877 0.000
H7 -0.913 1.877 0.000
H8 1.169 -1.729 0.000
H9 2.082 -0.148 0.000
H10 -2.082 -0.148 0.000
H11 -1.169 -1.729 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11
C11.51532.24612.24611.51531.08201.08203.24422.53432.53433.2442
C21.51531.51531.51531.56782.22992.22992.22992.22992.22992.2299
C32.24611.51532.24611.51532.53433.24421.08201.08203.24422.5343
C42.24611.51532.24611.51533.24422.53432.53433.24421.08201.0820
C51.51531.56781.51531.51532.22992.22992.22992.22992.22992.2299
H61.08202.22992.53433.24422.22991.82633.61572.33833.61574.1646
H71.08202.22993.24422.53432.22991.82634.16463.61572.33833.6157
H83.24422.22991.08202.53432.22993.61574.16461.82633.61572.3383
H92.53432.22991.08203.24422.22992.33833.61571.82634.16463.6157
H102.53432.22993.24421.08202.22993.61572.33833.61574.16461.8263
H113.24422.22992.53431.08202.22994.16463.61572.33833.61571.8263

picture of Propellane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 95.656 C1 C2 C4 95.656
C1 C2 C5 58.847 C1 C5 C2 58.847
C1 C5 C3 95.656 C1 C5 C4 95.656
C2 C1 C5 62.307 C2 C1 H6 117.329
C2 C1 H7 117.329 C2 C3 C5 62.307
C2 C3 H8 117.329 C2 C3 H9 117.329
C2 C4 C5 62.307 C2 C4 H10 117.329
C2 C4 H11 117.329 C3 C2 C4 95.656
C3 C2 C5 58.847 C3 C5 C4 95.656
C4 C2 C5 58.847 C5 C1 H6 117.329
C5 C1 H7 117.329 C5 C3 H8 117.329
C5 C3 H9 117.329 C5 C4 H10 117.329
C5 C4 H11 117.329 H6 C1 H7 115.114
H8 C3 H9 115.114 H10 C4 H11 115.114
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.216      
2 C 0.026      
3 C -0.216      
4 C -0.216      
5 C 0.026      
6 H 0.100      
7 H 0.100      
8 H 0.100      
9 H 0.100      
10 H 0.100      
11 H 0.100      


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 -27.780 0.000 0.000
y 0.000 -27.780 0.000
z 0.000 0.000 -36.573
Traceless
 xyz
x 4.397 0.000 0.000
y 0.000 4.397 0.000
z 0.000 0.000 -8.793
Polar
3z2-r2-17.586
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 7.942 0.000 0.000
y 0.000 7.942 0.000
z 0.000 0.000 6.691


<r2> (average value of r2) Å2
<r2> 82.972
(<r2>)1/2 9.109