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

using model chemistry: B3LYP/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A"
Energy calculated at B3LYP/LANL2DZ
 hartrees
Energy at 0K-118.455582
Energy at 298.15K 
HF Energy-118.455582
Nuclear repulsion energy75.250007
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/LANL2DZ
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 3267 3140 32.30      
2 A 3145 3023 26.42      
3 A 3131 3010 52.49      
4 A 3126 3005 57.81      
5 A 3043 2925 29.99      
6 A 3037 2919 36.63      
7 A 2963 2848 45.30      
8 A 1527 1468 7.68      
9 A 1520 1461 10.75      
10 A 1500 1441 7.66      
11 A 1469 1412 2.80      
12 A 1430 1375 9.32      
13 A 1369 1316 0.90      
14 A 1271 1221 0.54      
15 A 1179 1133 0.92      
16 A 1106 1063 0.60      
17 A 1063 1022 2.10      
18 A 931 895 4.93      
19 A 885 850 0.83      
20 A 768 738 3.70      
21 A 512 492 91.93      
22 A 373 359 2.93      
23 A 234 225 0.04      
24 A 82 78 0.18      

Unscaled Zero Point Vibrational Energy (zpe) 19465.1 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 18709.9 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 B3LYP/LANL2DZ
ABC
1.08009 0.29420 0.25474

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/LANL2DZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.315 -0.295 -0.021
C2 0.079 0.562 0.048
C3 -1.236 -0.248 -0.035
H4 -2.111 0.413 0.018
H5 -1.289 -0.808 -0.978
H6 -1.303 -0.969 0.790
H7 0.077 1.146 0.989
H8 0.105 1.314 -0.757
H9 2.280 0.129 -0.296
H10 1.287 -1.340 0.286

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.50592.55143.49882.82132.82252.15152.14361.08891.0891
C21.50591.54632.19522.19072.19181.10731.10162.26862.2653
C32.55141.54631.09791.09741.09832.17112.18113.54492.7672
H43.49882.19521.09791.77691.77722.50322.51474.41073.8323
H52.82132.19071.09741.77691.77533.09012.54843.75212.9177
H62.82252.19181.09831.77721.77532.53263.09633.90112.6641
H72.15151.10732.17112.50323.09012.53261.75392.74442.8521
H82.14361.10162.18112.51472.54843.09631.75392.51853.0863
H91.08892.26863.54494.41073.75213.90112.74442.51851.8664
H101.08912.26532.76723.83232.91772.66412.85213.08631.8664

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 113.420 C1 C2 H7 109.897
C1 C2 H8 109.616 C2 C1 H9 121.085
C2 C1 H10 120.761 C2 C3 H4 111.108
C2 C3 H5 110.778 C2 C3 H6 110.815
C3 C2 H7 108.675 C3 C2 H8 109.776
H4 C3 H5 108.076 H4 C3 H6 108.033
H5 C3 H6 107.905 H7 C2 H8 105.123
H9 C1 H10 117.947
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.446      
2 C -0.296      
3 C -0.625      
4 H 0.198      
5 H 0.203      
6 H 0.195      
7 H 0.192      
8 H 0.191      
9 H 0.196      
10 H 0.192      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.227 0.234 0.105 0.342
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.755 0.092 -0.202
y 0.092 -20.060 -0.492
z -0.202 -0.492 -21.364
Traceless
 xyz
x -0.043 0.092 -0.202
y 0.092 1.000 -0.492
z -0.202 -0.492 -0.957
Polar
3z2-r2-1.913
x2-y2-0.696
xy0.092
xz-0.202
yz-0.492


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.182 -0.187 -0.149
y -0.187 4.567 -0.086
z -0.149 -0.086 3.830


<r2> (average value of r2) Å2
<r2> 59.928
(<r2>)1/2 7.741