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

using model chemistry: HF/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 HF/6-311G**
 hartrees
Energy at 0K-117.663666
Energy at 298.15K 
HF Energy-117.663666
Nuclear repulsion energy75.948033
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 HF/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 3356 3049 27.18 58.92 0.71 0.83
2 A 3256 2958 21.05 117.00 0.12 0.22
3 A 3222 2927 56.30 73.77 0.72 0.84
4 A 3218 2924 72.06 44.88 0.59 0.74
5 A 3169 2879 23.13 130.84 0.45 0.62
6 A 3157 2868 36.41 124.35 0.01 0.02
7 A 3103 2820 50.75 115.05 0.29 0.45
8 A 1620 1472 3.27 4.35 0.75 0.86
9 A 1614 1466 5.60 10.86 0.75 0.86
10 A 1600 1453 0.45 15.09 0.74 0.85
11 A 1575 1431 0.98 3.01 0.72 0.84
12 A 1535 1395 1.82 1.37 0.21 0.34
13 A 1479 1343 2.65 0.26 0.46 0.63
14 A 1383 1257 0.17 6.39 0.74 0.85
15 A 1266 1150 0.56 1.95 0.38 0.55
16 A 1145 1040 1.39 2.72 0.32 0.48
17 A 1135 1031 0.49 6.36 0.74 0.85
18 A 983 893 0.71 1.16 0.23 0.38
19 A 932 846 0.04 10.73 0.20 0.34
20 A 816 741 0.51 0.38 0.72 0.84
21 A 492 447 39.13 2.18 0.67 0.80
22 A 391 355 3.58 1.18 0.46 0.63
23 A 272 247 0.13 0.23 0.73 0.85
24 A 155 141 0.74 3.07 0.74 0.85

Unscaled Zero Point Vibrational Energy (zpe) 20435.5 cm-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 18565.7 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 HF/6-311G**
ABC
1.10087 0.29871 0.25960

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.303 -0.297 -0.047
C2 0.074 0.556 0.058
C3 -1.224 -0.246 -0.040
H4 -2.092 0.403 0.040
H5 -1.285 -0.773 -0.987
H6 -1.286 -0.984 0.756
H7 0.084 1.102 1.005
H8 0.094 1.316 -0.721
H9 2.253 0.143 -0.300
H10 1.313 -1.287 0.377

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.49992.52823.46732.79482.79682.13232.12491.07641.0773
C21.49991.52942.17112.16952.17031.09251.08782.24642.2440
C32.52821.52941.08601.08621.08692.14902.15463.50842.7743
H43.46732.17111.08601.75751.75642.48042.48824.36543.8160
H52.79482.16951.08621.75751.75603.05882.51723.71842.9795
H62.79682.17031.08691.75641.75602.50793.06193.86112.6441
H72.13231.09252.14902.48043.05882.50791.73862.70632.7584
H82.12491.08782.15462.48822.51723.06191.73862.49223.0764
H91.07642.24643.50844.36543.71843.86112.70632.49221.8398
H101.07732.24402.77433.81602.97952.64412.75843.07641.8398

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 113.139 C1 C2 H7 109.676
C1 C2 H8 109.365 C2 C1 H9 120.479
C2 C1 H10 120.187 C2 C3 H4 111.088
C2 C3 H5 110.948 C2 C3 H6 110.969
C3 C2 H7 108.960 C3 C2 H8 109.667
H4 C3 H5 108.015 H4 C3 H6 107.863
H5 C3 H6 107.818 H7 C2 H8 105.769
H9 C1 H10 117.364
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.230      
2 C -0.197      
3 C -0.243      
4 H 0.090      
5 H 0.091      
6 H 0.086      
7 H 0.096      
8 H 0.095      
9 H 0.108      
10 H 0.105      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.075 0.181 0.169 0.259
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.241 0.064 0.007
y 0.064 -20.903 -0.539
z 0.007 -0.539 -21.533
Traceless
 xyz
x -0.023 0.064 0.007
y 0.064 0.484 -0.539
z 0.007 -0.539 -0.461
Polar
3z2-r2-0.922
x2-y2-0.338
xy0.064
xz0.007
yz-0.539


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.411 -0.060 -0.098
y -0.060 4.870 -0.131
z -0.098 -0.131 4.265


<r2> (average value of r2) Å2
<r2> 59.421
(<r2>)1/2 7.708