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All results from a given calculation for C3H6 (Cyclopropane)

using model chemistry: B97D3/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at B97D3/Def2TZVPP
 hartrees
Energy at 0K-117.865354
Energy at 298.15K 
HF Energy-117.865354
Nuclear repulsion energy75.712955
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 B97D3/Def2TZVPP
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' 3086 3043 0.00 315.10 0.02 0.05
2 A1' 1486 1466 0.00 1.67 0.75 0.86
3 A1' 1194 1178 0.00 38.70 0.06 0.11
4 A1" 1131 1115 0.00 0.00 0.75 0.86
5 A2' 1060 1046 0.00 0.00 0.75 0.86
6 A2" 3177 3134 40.03 0.00 0.75 0.86
7 A2" 851 839 0.57 0.00 0.75 0.86
8 E' 3080 3038 32.65 26.55 0.75 0.86
8 E' 3080 3038 32.65 26.55 0.75 0.86
9 E' 1447 1427 0.60 6.75 0.75 0.86
9 E' 1447 1427 0.60 6.75 0.75 0.86
10 E' 1025 1011 9.46 0.38 0.75 0.86
10 E' 1025 1011 9.46 0.38 0.75 0.86
11 E' 881 869 17.38 9.14 0.75 0.86
11 E' 881 869 17.38 9.14 0.75 0.86
12 E" 3154 3111 0.00 102.32 0.75 0.86
12 E" 3154 3111 0.00 102.32 0.75 0.86
13 E" 1190 1173 0.00 2.66 0.75 0.86
13 E" 1190 1173 0.00 2.66 0.75 0.86
14 E" 730 720 0.00 0.78 0.75 0.86
14 E" 730 720 0.00 0.78 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17498.7 cm-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 17258.9 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 B97D3/Def2TZVPP
ABC
0.67247 0.67247 0.42055

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/Def2TZVPP

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.870 0.000
C2 0.753 -0.435 0.000
C3 -0.753 -0.435 0.000
H4 0.000 1.459 0.912
H5 1.263 -0.729 0.912
H6 -1.263 -0.729 0.912
H7 0.000 1.459 -0.912
H8 1.263 -0.729 -0.912
H9 -1.263 -0.729 -0.912

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.50611.50611.08542.23222.23221.08542.23222.2322
C21.50611.50612.23221.08542.23222.23221.08542.2322
C31.50611.50612.23222.23221.08542.23222.23221.0854
H41.08542.23222.23222.52632.52631.82333.11553.1155
H52.23221.08542.23222.52632.52633.11551.82333.1155
H62.23222.23221.08542.52632.52633.11553.11551.8233
H71.08542.23222.23221.82333.11553.11552.52632.5263
H82.23221.08542.23223.11551.82333.11552.52632.5263
H92.23222.23221.08543.11553.11551.82332.52632.5263

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 118.031
C1 C2 H8 118.031 C1 C3 C2 60.000
C1 C3 H6 118.031 C1 C3 H9 118.031
C2 C1 C3 60.000 C2 C1 H4 118.031
C2 C1 H7 118.031 C2 C3 H6 118.031
C2 C3 H9 118.031 C3 C1 H4 118.031
C3 C1 H7 118.031 C3 C2 H5 118.031
C3 C2 H8 118.031 H4 C1 H7 114.272
H5 C2 H8 114.272 H6 C3 H9 114.272
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.110      
2 C -0.110      
3 C -0.110      
4 H 0.055      
5 H 0.055      
6 H 0.055      
7 H 0.055      
8 H 0.055      
9 H 0.055      


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 -20.792 0.000 0.000
y 0.000 -20.792 0.000
z 0.000 0.000 -18.511
Traceless
 xyz
x -1.141 0.000 0.000
y 0.000 -1.141 0.000
z 0.000 0.000 2.281
Polar
3z2-r24.563
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 5.546 0.000 0.000
y 0.000 5.546 0.000
z 0.000 0.000 4.968


<r2> (average value of r2) Å2
<r2> 43.873
(<r2>)1/2 6.624