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All results from a given calculation for C3H6 (Cyclopropane)

using model chemistry: B97D3/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-117.831101
Energy at 298.15K 
HF Energy-117.831101
Nuclear repulsion energy75.279574
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/aug-cc-pVDZ
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' 3087 3087 0.00 351.95 0.02 0.04
2 A1' 1478 1478 0.00 1.52 0.21 0.34
3 A1' 1196 1196 0.00 45.67 0.05 0.10
4 A1" 1117 1117 0.00 0.00 0.75 0.86
5 A2' 1024 1024 0.00 0.00 0.75 0.86
6 A2" 3185 3185 47.38 0.00 0.75 0.86
7 A2" 844 844 0.44 0.00 0.75 0.86
8 E' 3080 3080 34.67 29.03 0.75 0.86
8 E' 3080 3080 34.67 28.99 0.75 0.86
9 E' 1432 1432 0.49 5.13 0.75 0.86
9 E' 1432 1432 0.49 5.15 0.75 0.86
10 E' 1006 1006 8.14 1.16 0.75 0.86
10 E' 1006 1006 8.14 1.16 0.75 0.86
11 E' 877 877 17.84 7.52 0.75 0.86
11 E' 877 877 17.84 7.53 0.75 0.86
12 E" 3163 3163 0.00 107.37 0.75 0.86
12 E" 3163 3163 0.00 107.35 0.75 0.86
13 E" 1174 1174 0.00 0.96 0.75 0.86
13 E" 1174 1174 0.00 0.96 0.75 0.86
14 E" 720 720 0.00 0.41 0.75 0.86
14 E" 720 720 0.00 0.41 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17417.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17417.4 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/aug-cc-pVDZ
ABC
0.66485 0.66485 0.41621

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVDZ

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.874 0.000
C2 0.757 -0.437 0.000
C3 -0.757 -0.437 0.000
H4 0.000 1.466 0.919
H5 1.270 -0.733 0.919
H6 -1.270 -0.733 0.919
H7 0.000 1.466 -0.919
H8 1.270 -0.733 -0.919
H9 -1.270 -0.733 -0.919

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.51391.51391.09302.24482.24481.09302.24482.2448
C21.51391.51392.24481.09302.24482.24481.09302.2448
C31.51391.51392.24482.24481.09302.24482.24481.0930
H41.09302.24482.24482.53942.53941.83753.13453.1345
H52.24481.09302.24482.53942.53943.13451.83753.1345
H62.24482.24481.09302.53942.53943.13453.13451.8375
H71.09302.24482.24481.83753.13453.13452.53942.5394
H82.24481.09302.24483.13451.83753.13452.53942.5394
H92.24482.24481.09303.13453.13451.83752.53942.5394

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 117.978
C1 C2 H8 117.978 C1 C3 C2 60.000
C1 C3 H6 117.978 C1 C3 H9 117.978
C2 C1 C3 60.000 C2 C1 H4 117.978
C2 C1 H7 117.978 C2 C3 H6 117.978
C2 C3 H9 117.978 C3 C1 H4 117.978
C3 C1 H7 117.978 C3 C2 H5 117.978
C3 C2 H8 117.978 H4 C1 H7 114.401
H5 C2 H8 114.401 H6 C3 H9 114.401
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.067      
2 C 1.067      
3 C 1.067      
4 H -0.534      
5 H -0.534      
6 H -0.534      
7 H -0.534      
8 H -0.534      
9 H -0.534      


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 -20.948 0.000 0.000
y 0.000 -20.948 0.000
z 0.000 0.000 -18.624
Traceless
 xyz
x -1.162 0.000 0.000
y 0.000 -1.162 0.000
z 0.000 0.000 2.324
Polar
3z2-r24.648
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 5.890 0.000 0.000
y 0.000 5.890 0.000
z 0.000 0.000 5.147


<r2> (average value of r2) Å2
<r2> 44.314
(<r2>)1/2 6.657