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All results from a given calculation for C3H7 (n-Propyl radical)

using model chemistry: wB97X-D/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A"
Energy calculated at wB97X-D/6-31G**
 hartrees
Energy at 0K-118.439038
Energy at 298.15K 
HF Energy-118.439038
Nuclear repulsion energy75.859828
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/6-31G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3285 3285 16.01      
2 A 3177 3177 17.05      
3 A 3151 3151 30.73      
4 A 3146 3146 36.34      
5 A 3065 3065 26.53      
6 A 3051 3051 26.61      
7 A 2989 2989 35.26      
8 A 1521 1521 3.29      
9 A 1517 1517 5.97      
10 A 1488 1488 1.23      
11 A 1484 1484 2.26      
12 A 1430 1430 3.25      
13 A 1379 1379 2.19      
14 A 1283 1283 0.18      
15 A 1180 1180 0.22      
16 A 1106 1106 0.16      
17 A 1061 1061 1.04      
18 A 936 936 1.76      
19 A 896 896 0.18      
20 A 770 770 0.86      
21 A 462 462 45.47      
22 A 379 379 2.09      
23 A 251 251 0.15      
24 A 129 129 2.19      

Unscaled Zero Point Vibrational Energy (zpe) 19568.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 19568.4 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 wB97X-D/6-31G**
ABC
1.09744 0.30075 0.25932

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.300 -0.297 -0.021
C2 0.080 0.557 0.031
C3 -1.223 -0.242 -0.023
H4 -2.095 0.416 0.018
H5 -1.283 -0.824 -0.947
H6 -1.286 -0.941 0.817
H7 0.090 1.167 0.951
H8 0.103 1.288 -0.789
H9 2.280 0.144 -0.170
H10 1.245 -1.359 0.195

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.48942.52333.46932.79402.79412.13342.12911.08461.0854
C21.48941.52942.18002.17332.17451.10361.09922.24692.2479
C32.52331.52941.09361.09421.09472.15782.16483.52692.7178
H43.46932.18001.09361.76941.77072.49162.49874.38753.7869
H52.79402.17331.09421.76941.76813.07452.53173.77282.8252
H62.79412.17451.09471.77071.76812.52103.07893.85602.6401
H72.13341.10362.15782.49163.07452.52101.74402.66432.8784
H82.12911.09922.16482.49872.53173.07891.74402.53593.0463
H91.08462.24693.52694.38753.77283.85602.66432.53591.8606
H101.08542.24792.71783.78692.82522.64012.87843.04631.8606

picture of n-Propyl radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 113.407 C1 C2 H7 109.823
C1 C2 H8 109.751 C2 C1 H9 120.795
C2 C1 H10 120.822 C2 C3 H4 111.349
C2 C3 H5 110.774 C2 C3 H6 110.844
C3 C2 H7 109.002 C3 C2 H8 109.801
H4 C3 H5 107.951 H4 C3 H6 108.031
H5 C3 H6 107.752 H7 C2 H8 104.692
H9 C1 H10 118.052
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.272      
2 C -0.229      
3 C -0.374      
4 H 0.122      
5 H 0.128      
6 H 0.124      
7 H 0.128      
8 H 0.127      
9 H 0.123      
10 H 0.124      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.150 0.167 0.083 0.240
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.630 0.087 -0.040
y 0.087 -20.096 -0.279
z -0.040 -0.279 -21.215
Traceless
 xyz
x 0.026 0.087 -0.040
y 0.087 0.826 -0.279
z -0.040 -0.279 -0.852
Polar
3z2-r2-1.704
x2-y2-0.534
xy0.087
xz-0.040
yz-0.279


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.329 -0.123 -0.104
y -0.123 4.865 -0.101
z -0.104 -0.101 3.927


<r2> (average value of r2) Å2
<r2> 59.037
(<r2>)1/2 7.684