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

using model chemistry: PBEPBEultrafine/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A"
Energy calculated at PBEPBEultrafine/6-311G*
 hartrees
Energy at 0K-118.311999
Energy at 298.15K 
HF Energy-118.311999
Nuclear repulsion energy75.537547
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 PBEPBEultrafine/6-311G*
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 3169 3136 22.02      
2 A 3069 3037 21.36      
3 A 3041 3010 33.97      
4 A 3035 3004 42.98      
5 A 2967 2936 33.08      
6 A 2948 2917 24.81      
7 A 2853 2823 39.21      
8 A 1475 1460 5.27      
9 A 1468 1452 8.92      
10 A 1431 1416 3.88      
11 A 1425 1410 2.07      
12 A 1371 1357 4.26      
13 A 1322 1308 1.61      
14 A 1235 1223 0.31      
15 A 1144 1132 0.33      
16 A 1077 1066 0.25      
17 A 1022 1012 0.87      
18 A 903 894 2.25      
19 A 870 861 0.26      
20 A 733 725 1.60      
21 A 462 457 52.12      
22 A 360 357 3.60      
23 A 245 243 0.03      
24 A 106 105 0.33      

Unscaled Zero Point Vibrational Energy (zpe) 18865.7 cm-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 18669.5 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 PBEPBEultrafine/6-311G*
ABC
1.09163 0.29728 0.25791

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.304 -0.294 -0.030
C2 0.082 0.552 0.050
C3 -1.228 -0.242 -0.037
H4 -2.106 0.419 0.026
H5 -1.291 -0.797 -0.986
H6 -1.302 -0.976 0.782
H7 0.082 1.134 1.000
H8 0.108 1.324 -0.741
H9 2.273 0.135 -0.294
H10 1.289 -1.331 0.314

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.48842.53243.48412.81072.81382.14312.13451.09191.0929
C21.48841.53422.19212.18592.18771.11391.10642.25622.2522
C32.53241.53421.10101.10121.10202.16452.17613.53012.7647
H43.48412.19211.10101.77981.77832.49952.51214.39943.8304
H52.81072.18591.10121.77981.77703.09162.55313.74802.9380
H62.81382.18771.10201.77831.77702.53293.09863.89522.6571
H72.14311.11392.16452.49953.09162.53291.75182.73282.8289
H82.13451.10642.17612.51212.55313.09861.75182.51003.0923
H91.09192.25623.53014.39943.74803.89522.73282.51001.8677
H101.09292.25222.76473.83042.93802.65712.82893.09231.8677

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 113.807 C1 C2 H7 110.050
C1 C2 H8 109.822 C2 C1 H9 121.179
C2 C1 H10 120.738 C2 C3 H4 111.520
C2 C3 H5 111.014 C2 C3 H6 111.109
C3 C2 H7 108.602 C3 C2 H8 109.933
H4 C3 H5 107.842 H4 C3 H6 107.653
H5 C3 H6 107.524 H7 C2 H8 104.181
H9 C1 H10 117.487
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.417      
2 C -0.439      
3 C -0.644      
4 H 0.215      
5 H 0.219      
6 H 0.214      
7 H 0.220      
8 H 0.218      
9 H 0.208      
10 H 0.206      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.160 0.236 0.126 0.312
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.344 0.060 -0.136
y 0.060 -20.788 -0.504
z -0.136 -0.504 -21.786
Traceless
 xyz
x -0.057 0.060 -0.136
y 0.060 0.777 -0.504
z -0.136 -0.504 -0.720
Polar
3z2-r2-1.441
x2-y2-0.556
xy0.060
xz-0.136
yz-0.504


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.048 -0.178 -0.132
y -0.178 5.322 -0.082
z -0.132 -0.082 4.482


<r2> (average value of r2) Å2
<r2> 59.877
(<r2>)1/2 7.738