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

using model chemistry: HSEh1PBE/6-31G**

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/6-31G**
 hartrees
Energy at 0K-118.335150
Energy at 298.15K 
HF Energy-118.335150
Nuclear repulsion energy75.933035
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/6-31G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3285 3135 15.67      
2 A 3178 3032 16.07      
3 A 3151 3007 27.24      
4 A 3144 3001 34.42      
5 A 3064 2924 28.64      
6 A 3059 2919 19.49      
7 A 2976 2840 33.82      
8 A 1516 1447 3.45      
9 A 1507 1438 6.08      
10 A 1479 1412 0.08      
11 A 1475 1408 3.06      
12 A 1420 1355 2.68      
13 A 1367 1305 2.15      
14 A 1275 1216 0.31      
15 A 1182 1128 0.40      
16 A 1110 1060 0.17      
17 A 1055 1007 1.09      
18 A 931 888 2.13      
19 A 899 858 0.28      
20 A 757 722 1.52      
21 A 468 446 43.37      
22 A 369 352 3.23      
23 A 252 240 0.03      
24 A 115 110 0.34      

Unscaled Zero Point Vibrational Energy (zpe) 19515.6 cm-1
Scaled (by 0.9543) Zero Point Vibrational Energy (zpe) 18623.7 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 HSEh1PBE/6-31G**
ABC
1.09863 0.30084 0.26065

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.297 -0.294 -0.031
C2 0.079 0.553 0.050
C3 -1.220 -0.243 -0.036
H4 -2.095 0.411 0.027
H5 -1.279 -0.795 -0.979
H6 -1.287 -0.971 0.779
H7 0.082 1.130 0.992
H8 0.104 1.314 -0.743
H9 2.262 0.135 -0.282
H10 1.277 -1.324 0.311

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.48602.51823.46552.79032.79212.13352.12501.08481.0858
C21.48601.52612.17902.17232.17321.10501.09882.24692.2425
C32.51821.52611.09401.09441.09522.15362.16233.51102.7438
H43.46552.17901.09401.76981.76912.48802.49854.37653.8035
H52.79032.17231.09441.76981.76693.07302.53243.72632.9120
H62.79212.17321.09521.76911.76692.51753.07783.86592.6308
H72.13351.10502.15362.48803.07302.51751.74472.71362.8135
H82.12501.09882.16232.49852.53243.07781.74472.50163.0736
H91.08482.24693.51104.37653.72633.86592.71362.50161.8574
H101.08582.24252.74383.80352.91202.63082.81353.07361.8574

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 113.434 C1 C2 H7 109.986
C1 C2 H8 109.688 C2 C1 H9 121.060
C2 C1 H10 120.569 C2 C3 H4 111.470
C2 C3 H5 110.914 C2 C3 H6 110.937
C3 C2 H7 108.824 C3 C2 H8 109.855
H4 C3 H5 107.942 H4 C3 H6 107.818
H5 C3 H6 107.598 H7 C2 H8 104.685
H9 C1 H10 117.676
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.261      
2 C -0.255      
3 C -0.392      
4 H 0.127      
5 H 0.135      
6 H 0.130      
7 H 0.136      
8 H 0.134      
9 H 0.123      
10 H 0.123      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.134 0.177 0.113 0.249
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.639 0.071 -0.092
y 0.071 -20.211 -0.420
z -0.092 -0.420 -21.145
Traceless
 xyz
x 0.039 0.071 -0.092
y 0.071 0.681 -0.420
z -0.092 -0.420 -0.720
Polar
3z2-r2-1.440
x2-y2-0.428
xy0.071
xz-0.092
yz-0.420


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.377 -0.138 -0.161
y -0.138 4.813 -0.157
z -0.161 -0.157 3.964


<r2> (average value of r2) Å2
<r2> 58.958
(<r2>)1/2 7.678