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All results from a given calculation for C3H6 (Cyclopropane)

using model chemistry: B3LYP/Sadlej_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 B3LYP/Sadlej_pVTZ
 hartrees
Energy at 0K-117.912402
Energy at 298.15K-117.918703
HF Energy-117.912402
Nuclear repulsion energy75.447631
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/Sadlej_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' 3119 3030 0.00      
2 A1' 1494 1452 0.00      
3 A1' 1212 1178 0.00      
4 A1" 1113 1081 0.00      
5 A2' 1057 1027 0.00      
6 A2" 3220 3129 29.11      
7 A2" 837 813 0.35      
8 E' 3107 3019 23.11      
8 E' 3107 3019 23.09      
9 E' 1424 1384 0.59      
9 E' 1424 1384 0.60      
10 E' 1012 984 5.70      
10 E' 1012 984 5.70      
11 E' 877 852 21.04      
11 E' 877 852 21.05      
12 E" 3197 3107 0.00      
12 E" 3197 3107 0.00      
13 E" 1181 1148 0.00      
13 E" 1181 1148 0.00      
14 E" 715 694 0.00      
14 E" 715 694 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 17538.4 cm-1
Scaled (by 0.9717) Zero Point Vibrational Energy (zpe) 17042.1 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 B3LYP/Sadlej_pVTZ
ABC
0.66783 0.66783 0.41853

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

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.872 0.000
C2 0.755 -0.436 0.000
C3 -0.755 -0.436 0.000
H4 0.000 1.462 0.919
H5 1.266 -0.731 0.919
H6 -1.266 -0.731 0.919
H7 0.000 1.462 -0.919
H8 1.266 -0.731 -0.919
H9 -1.266 -0.731 -0.919

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.51001.51001.09172.23922.23921.09172.23922.2392
C21.51001.51002.23921.09172.23922.23921.09172.2392
C31.51001.51002.23922.23921.09172.23922.23921.0917
H41.09172.23922.23922.53142.53141.83733.12793.1279
H52.23921.09172.23922.53142.53143.12791.83733.1279
H62.23922.23921.09172.53142.53143.12793.12791.8373
H71.09172.23922.23921.83733.12793.12792.53142.5314
H82.23921.09172.23923.12791.83733.12792.53142.5314
H92.23922.23921.09173.12793.12791.83732.53142.5314

picture of Cyclopropane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 60.000 C1 C2 H5 117.893
C1 C2 H8 117.893 C1 C3 C2 60.000
C1 C3 H6 117.893 C1 C3 H9 117.893
C2 C1 C3 60.000 C2 C1 H4 117.893
C2 C1 H7 117.893 C2 C3 H6 117.893
C2 C3 H9 117.893 C3 C1 H4 117.893
C3 C1 H7 117.893 C3 C2 H5 117.893
C3 C2 H8 117.893 H4 C1 H7 114.606
H5 C2 H8 114.606 H6 C3 H9 114.606
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Sadlej_pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.815      
2 C 1.815      
3 C 1.815      
4 H -0.907      
5 H -0.907      
6 H -0.907      
7 H -0.907      
8 H -0.907      
9 H -0.907      


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 -21.112 0.000 0.000
y 0.000 -21.112 0.000
z 0.000 0.000 -18.829
Traceless
 xyz
x -1.141 0.000 0.000
y 0.000 -1.141 0.000
z 0.000 0.000 2.282
Polar
3z2-r24.565
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 5.778 0.000 0.000
y 0.000 5.778 0.000
z 0.000 0.000 5.110


<r2> (average value of r2) Å2
<r2> 44.271
(<r2>)1/2 6.654