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

using model chemistry: PBE1PBE/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 PBE1PBE/6-311G**
 hartrees
Energy at 0K-118.348135
Energy at 298.15K 
HF Energy-118.348135
Nuclear repulsion energy75.991877
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 PBE1PBE/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 3260 3127 15.06      
2 A 3154 3026 16.51      
3 A 3128 3001 29.17      
4 A 3121 2995 36.80      
5 A 3048 2924 28.56      
6 A 3041 2917 19.73      
7 A 2959 2839 33.18      
8 A 1501 1440 4.47      
9 A 1493 1432 8.08      
10 A 1462 1403 2.27      
11 A 1459 1400 3.47      
12 A 1406 1348 4.19      
13 A 1358 1303 1.16      
14 A 1268 1216 0.18      
15 A 1173 1126 0.31      
16 A 1107 1062 0.20      
17 A 1049 1007 1.16      
18 A 926 889 2.07      
19 A 894 857 0.31      
20 A 754 723 1.31      
21 A 477 457 49.01      
22 A 369 354 2.62      
23 A 250 239 0.02      
24 A 112 108 0.43      

Unscaled Zero Point Vibrational Energy (zpe) 19384.0 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 18597.0 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 PBE1PBE/6-311G**
ABC
1.10210 0.30116 0.26092

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.297 -0.294 -0.030
C2 0.079 0.552 0.048
C3 -1.220 -0.242 -0.035
H4 -2.093 0.414 0.026
H5 -1.279 -0.796 -0.976
H6 -1.288 -0.967 0.782
H7 0.085 1.130 0.989
H8 0.105 1.311 -0.745
H9 2.261 0.137 -0.274
H10 1.273 -1.328 0.299

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.48432.51743.46342.79012.79192.12892.12271.08411.0851
C21.48431.52492.17702.17062.17161.10421.09802.24422.2405
C32.51741.52491.09341.09381.09452.15242.16143.51012.7396
H43.46342.17701.09341.76881.76802.48712.49654.37363.7996
H52.79012.17061.09381.76881.76653.07102.53173.72852.9023
H62.79192.17161.09451.76801.76652.51493.07613.86422.6312
H72.12891.10422.15242.48713.07102.51491.74332.70462.8152
H82.12271.09802.16142.49652.53173.07611.74332.49983.0683
H91.08412.24423.51014.37363.72853.86422.70462.49981.8573
H101.08512.24052.73963.79962.90232.63122.81523.06831.8573

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 113.554 C1 C2 H7 109.789
C1 C2 H8 109.666 C2 C1 H9 121.011
C2 C1 H10 120.585 C2 C3 H4 111.437
C2 C3 H5 110.895 C2 C3 H6 110.932
C3 C2 H7 108.856 C3 C2 H8 109.922
H4 C3 H5 107.940 H4 C3 H6 107.820
H5 C3 H6 107.658 H7 C2 H8 104.675
H9 C1 H10 117.786
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.263      
2 C -0.281      
3 C -0.351      
4 H 0.123      
5 H 0.127      
6 H 0.124      
7 H 0.137      
8 H 0.134      
9 H 0.125      
10 H 0.125      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.151 0.210 0.120 0.286
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.062 0.081 -0.103
y 0.081 -20.559 -0.453
z -0.103 -0.453 -21.515
Traceless
 xyz
x -0.025 0.081 -0.103
y 0.081 0.729 -0.453
z -0.103 -0.453 -0.704
Polar
3z2-r2-1.408
x2-y2-0.503
xy0.081
xz-0.103
yz-0.453


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.834 -0.131 -0.109
y -0.131 5.186 -0.082
z -0.109 -0.082 4.425


<r2> (average value of r2) Å2
<r2> 59.134
(<r2>)1/2 7.690