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

using model chemistry: PBEPBEultrafine/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-118.291342
Energy at 298.15K 
HF Energy-118.291342
Nuclear repulsion energy75.300090
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/cc-pVDZ
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 3181 3162 13.23      
2 A 3071 3053 15.72      
3 A 3055 3038 23.05      
4 A 3048 3030 29.30      
5 A 2969 2952 27.32      
6 A 2948 2931 22.69      
7 A 2854 2838 33.52      
8 A 1429 1420 2.91      
9 A 1418 1410 5.72      
10 A 1391 1383 1.42      
11 A 1382 1374 2.99      
12 A 1343 1335 1.49      
13 A 1300 1292 3.10      
14 A 1208 1201 0.27      
15 A 1129 1122 0.17      
16 A 1082 1076 0.32      
17 A 1000 994 1.04      
18 A 898 893 1.82      
19 A 864 859 0.30      
20 A 726 722 1.52      
21 A 462 460 37.50      
22 A 359 357 1.93      
23 A 248 246 0.02      
24 A 113 113 0.43      

Unscaled Zero Point Vibrational Energy (zpe) 18738.4 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 18629.7 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 PBEPBEultrafine/cc-pVDZ
ABC
1.08580 0.29633 0.25682

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.306 -0.296 -0.031
C2 0.082 0.551 0.046
C3 -1.230 -0.241 -0.034
H4 -2.113 0.427 0.027
H5 -1.296 -0.807 -0.986
H6 -1.303 -0.975 0.796
H7 0.089 1.144 0.998
H8 0.110 1.327 -0.754
H9 2.287 0.148 -0.255
H10 1.280 -1.350 0.288

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.49002.53583.49442.81762.81972.14772.14141.10021.1015
C21.49001.53382.19832.19182.19281.12211.11482.26142.2596
C32.53581.53381.10861.10941.11012.17232.18423.54472.7622
H43.49442.19831.10861.79271.79162.51082.52224.41743.8383
H52.81762.19181.10941.79271.78943.10742.56553.77882.9239
H62.81972.19281.11011.79161.78942.54283.11403.90582.6591
H72.14771.12212.17232.51083.10742.54281.76202.71922.8533
H82.14141.11482.18422.52222.56553.11401.76202.52503.1014
H91.10022.26143.54474.41743.77883.90582.71922.52501.8853
H101.10152.25962.76223.83832.92392.65912.85333.10141.8853

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 113.980 C1 C2 H7 109.816
C1 C2 H8 109.758 C2 C1 H9 120.893
C2 C1 H10 120.632 C2 C3 H4 111.585
C2 C3 H5 111.014 C2 C3 H6 111.057
C3 C2 H7 108.763 C3 C2 H8 110.104
H4 C3 H5 107.846 H4 C3 H6 107.708
H5 C3 H6 107.450 H7 C2 H8 103.937
H9 C1 H10 117.806
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.088      
2 C -0.082      
3 C -0.065      
4 H 0.028      
5 H 0.038      
6 H 0.036      
7 H 0.041      
8 H 0.033      
9 H 0.029      
10 H 0.031      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.198 0.235 0.118 0.329
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.135 0.131 -0.075
y 0.131 -20.550 -0.380
z -0.075 -0.380 -21.488
Traceless
 xyz
x -0.116 0.131 -0.075
y 0.131 0.761 -0.380
z -0.075 -0.380 -0.645
Polar
3z2-r2-1.290
x2-y2-0.585
xy0.131
xz-0.075
yz-0.380


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.023 -0.160 -0.140
y -0.160 5.286 -0.112
z -0.140 -0.112 4.310


<r2> (average value of r2) Å2
<r2> 59.951
(<r2>)1/2 7.743