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

using model chemistry: HSEh1PBE/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A"
Energy calculated at HSEh1PBE/STO-3G
 hartrees
Energy at 0K-116.920069
Energy at 298.15K 
HF Energy-116.920069
Nuclear repulsion energy75.155540
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 HSEh1PBE/STO-3G
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 3602 3181 0.86      
2 A 3536 3123 1.46      
3 A 3534 3121 1.56      
4 A 3450 3047 1.62      
5 A 3431 3030 1.15      
6 A 3360 2967 2.39      
7 A 3331 2941 2.46      
8 A 1707 1508 3.80      
9 A 1699 1501 3.57      
10 A 1673 1478 0.73      
11 A 1610 1422 2.63      
12 A 1587 1401 0.25      
13 A 1508 1332 3.30      
14 A 1399 1236 0.22      
15 A 1283 1133 0.86      
16 A 1190 1051 0.07      
17 A 1168 1031 1.23      
18 A 1009 891 3.26      
19 A 971 858 0.49      
20 A 826 730 3.78      
21 A 458 404 16.22      
22 A 377 333 4.65      
23 A 239 211 0.11      
24 A 143 127 0.45      

Unscaled Zero Point Vibrational Energy (zpe) 21545.0 cm-1
Scaled (by 0.8831) Zero Point Vibrational Energy (zpe) 19026.4 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 HSEh1PBE/STO-3G
ABC
1.07142 0.29357 0.25533

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/STO-3G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.311 -0.303 -0.057
C2 0.077 0.563 0.064
C3 -1.236 -0.250 -0.043
H4 -2.108 0.410 0.049
H5 -1.295 -0.767 -1.009
H6 -1.288 -1.005 0.753
H7 0.080 1.102 1.031
H8 0.093 1.338 -0.720
H9 2.272 0.152 -0.313
H10 1.331 -1.285 0.424

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.51262.54783.49432.81302.81132.16222.14911.09341.0934
C21.51261.54802.19012.19122.18981.10771.10252.26422.2619
C32.54781.54801.09781.09761.09782.17092.17883.54082.8066
H43.49432.19011.09781.77991.78062.49562.50884.40183.8522
H52.81302.19121.09761.77991.77853.08972.53783.74803.0359
H62.81132.18981.09781.78061.77852.52683.09273.89172.6541
H72.16221.10772.17092.49563.08972.52681.76732.74102.7622
H82.14911.10252.17882.50882.53783.09271.76732.51383.1182
H91.09342.26423.54084.40183.74803.89172.74102.51381.8694
H101.09342.26192.80663.85223.03592.65412.76223.11821.8694

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 112.696 C1 C2 H7 110.253
C1 C2 H8 109.536 C2 C1 H9 119.787
C2 C1 H10 119.575 C2 C3 H4 110.584
C2 C3 H5 110.684 C2 C3 H6 110.560
C3 C2 H7 108.527 C3 C2 H8 109.429
H4 C3 H5 108.334 H4 C3 H6 108.385
H5 C3 H6 108.209 H7 C2 H8 106.185
H9 C1 H10 117.485
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.138      
2 C -0.150      
3 C -0.230      
4 H 0.077      
5 H 0.078      
6 H 0.077      
7 H 0.078      
8 H 0.078      
9 H 0.066      
10 H 0.065      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.092 0.141 0.150 0.225
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.322 0.061 0.049
y 0.061 -19.053 -0.302
z 0.049 -0.302 -19.423
Traceless
 xyz
x -0.084 0.061 0.049
y 0.061 0.319 -0.302
z 0.049 -0.302 -0.235
Polar
3z2-r2-0.470
x2-y2-0.269
xy0.061
xz0.049
yz-0.302


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.619 -0.074 -0.111
y -0.074 2.339 -0.142
z -0.111 -0.142 1.918


<r2> (average value of r2) Å2
<r2> 59.050
(<r2>)1/2 7.684