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

using model chemistry: B3LYP/daug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A"
Energy calculated at B3LYP/daug-cc-pVTZ
 hartrees
Energy at 0K-118.521209
Energy at 298.15K 
HF Energy-118.521209
Nuclear repulsion energy75.947378
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 B3LYP/daug-cc-pVTZ
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 3233 3233 13.90      
2 A 3135 3135 15.40      
3 A 3089 3089 30.57      
4 A 3084 3084 35.13      
5 A 3026 3026 28.15      
6 A 3000 3000 20.94      
7 A 2921 2921 30.36      
8 A 1504 1504 4.01      
9 A 1497 1497 6.50      
10 A 1468 1468 2.47      
11 A 1465 1465 1.85      
12 A 1410 1410 1.90      
13 A 1363 1363 2.78      
14 A 1268 1268 0.11      
15 A 1172 1172 0.17      
16 A 1082 1082 0.21      
17 A 1052 1052 1.06      
18 A 924 924 1.24      
19 A 878 878 0.14      
20 A 757 757 0.87      
21 A 494 494 49.84      
22 A 374 374 1.96      
23 A 240 240 0.03      
24 A 93 93 0.42      

Unscaled Zero Point Vibrational Energy (zpe) 19264.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 19264.5 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 B3LYP/daug-cc-pVTZ
ABC
1.10727 0.29943 0.25947

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/daug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.302 -0.294 -0.025
C2 0.081 0.551 0.044
C3 -1.226 -0.241 -0.032
H4 -2.092 0.419 0.022
H5 -1.289 -0.801 -0.966
H6 -1.297 -0.956 0.789
H7 0.087 1.137 0.977
H8 0.108 1.302 -0.753
H9 2.265 0.138 -0.256
H10 1.274 -1.334 0.269

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.48542.52783.46762.80242.80322.12742.12121.08071.0815
C21.48541.53032.17712.17392.17451.10161.09542.24222.2415
C32.52781.53031.09051.09091.09152.15372.16363.51842.7445
H43.46762.17711.09051.76391.76392.48382.49394.37443.8028
H52.80242.17391.09091.76391.76253.06952.53423.74412.8945
H62.80322.17451.09151.76391.76252.51603.07493.87062.6505
H72.12741.10162.15372.48383.06952.51601.73752.69462.8308
H82.12121.09542.16362.49392.53423.07491.73752.50043.0580
H91.08072.24223.51844.37443.74413.87062.69462.50041.8509
H101.08152.24152.74453.80282.89452.65052.83083.05801.8509

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 113.897 C1 C2 H7 109.750
C1 C2 H8 109.629 C2 C1 H9 120.985
C2 C1 H10 120.869 C2 C3 H4 111.233
C2 C3 H5 110.957 C2 C3 H6 110.967
C3 C2 H7 108.736 C3 C2 H8 109.875
H4 C3 H5 107.924 H4 C3 H6 107.882
H5 C3 H6 107.728 H7 C2 H8 104.532
H9 C1 H10 117.743
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -1.830      
2 C 0.366      
3 C -0.819      
4 H 0.309      
5 H 0.284      
6 H 0.249      
7 H 0.181      
8 H 0.336      
9 H 0.370      
10 H 0.555      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.217 0.256 0.106 0.352
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.616 0.147 -0.098
y 0.147 -20.951 -0.440
z -0.098 -0.440 -21.897
Traceless
 xyz
x -0.192 0.147 -0.098
y 0.147 0.805 -0.440
z -0.098 -0.440 -0.614
Polar
3z2-r2-1.227
x2-y2-0.665
xy0.147
xz-0.098
yz-0.440


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.818 -0.132 -0.046
y -0.132 6.011 0.070
z -0.046 0.070 5.553


<r2> (average value of r2) Å2
<r2> 59.573
(<r2>)1/2 7.718