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All results from a given calculation for C3H6 (Cyclopropane)

using model chemistry: wB97X-D/daug-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 wB97X-D/daug-cc-pVTZ
 hartrees
Energy at 0K-117.900783
Energy at 298.15K 
HF Energy-117.900783
Nuclear repulsion energy76.043395
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 wB97X-D/daug-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' 3160 3160 0.00 294.51 0.03 0.05
2 A1' 1532 1532 0.00 2.12 0.70 0.83
3 A1' 1219 1219 0.00 73.66 0.07 0.13
4 A1" 1160 1160 0.00 0.00 0.75 0.86
5 A2' 1100 1100 0.00 0.00 0.75 0.86
6 A2" 3251 3251 28.79 0.00 0.75 0.86
7 A2" 865 865 0.58 0.00 0.75 0.86
8 E' 3150 3150 22.80 28.67 0.75 0.86
8 E' 3150 3150 22.78 28.34 0.75 0.86
9 E' 1481 1481 1.55 6.16 0.75 0.86
9 E' 1481 1481 1.55 6.36 0.75 0.86
10 E' 1064 1064 8.42 0.60 0.75 0.86
10 E' 1064 1064 8.41 0.58 0.75 0.86
11 E' 898 898 22.07 11.46 0.75 0.86
11 E' 898 898 22.06 11.42 0.75 0.86
12 E" 3230 3230 0.00 96.16 0.75 0.86
12 E" 3230 3230 0.00 96.00 0.75 0.86
13 E" 1218 1218 0.00 2.56 0.75 0.86
13 E" 1218 1218 0.00 2.62 0.75 0.86
14 E" 751 751 0.00 0.12 0.75 0.86
14 E" 751 751 0.00 0.14 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17935.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17935.2 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 wB97X-D/daug-cc-pVTZ
ABC
0.67825 0.67825 0.42432

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/daug-cc-pVTZ

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.866 0.000
C2 0.750 -0.433 0.000
C3 -0.750 -0.433 0.000
H4 0.000 1.451 0.908
H5 1.256 -0.725 0.908
H6 -1.256 -0.725 0.908
H7 0.000 1.451 -0.908
H8 1.256 -0.725 -0.908
H9 -1.256 -0.725 -0.908

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.50011.50011.08032.22182.22181.08032.22182.2218
C21.50011.50012.22181.08032.22182.22181.08032.2218
C31.50011.50012.22182.22181.08032.22182.22181.0803
H41.08032.22182.22182.51282.51281.81683.10083.1008
H52.22181.08032.22182.51282.51283.10081.81683.1008
H62.22182.22181.08032.51282.51283.10083.10081.8168
H71.08032.22182.22181.81683.10083.10082.51282.5128
H82.22181.08032.22183.10081.81683.10082.51282.5128
H92.22182.22181.08033.10083.10081.81682.51282.5128

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 117.950
C1 C2 H8 117.950 C1 C3 C2 60.000
C1 C3 H6 117.950 C1 C3 H9 117.950
C2 C1 C3 60.000 C2 C1 H4 117.950
C2 C1 H7 117.950 C2 C3 H6 117.950
C2 C3 H9 117.950 C3 C1 H4 117.950
C3 C1 H7 117.950 C3 C2 H5 117.950
C3 C2 H8 117.950 H4 C1 H7 114.467
H5 C2 H8 114.467 H6 C3 H9 114.467
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -1.017      
2 C -1.017      
3 C -1.017      
4 H 0.509      
5 H 0.509      
6 H 0.509      
7 H 0.509      
8 H 0.509      
9 H 0.509      


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 -20.644 0.000 0.000
y 0.000 -20.644 0.000
z 0.000 0.000 -18.318
Traceless
 xyz
x -1.163 0.000 0.000
y 0.000 -1.163 0.000
z 0.000 0.000 2.326
Polar
3z2-r24.651
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 5.577 0.000 0.000
y 0.000 5.578 0.000
z 0.000 0.000 4.911


<r2> (average value of r2) Å2
<r2> 43.490
(<r2>)1/2 6.595