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

using model chemistry: MP3=FULL/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 MP3=FULL/6-311G*
 hartrees
Energy at 0K-118.139460
Energy at 298.15K 
HF Energy-117.652562
Nuclear repulsion energy75.764028
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 MP3=FULL/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 3290 3290 16.14      
2 A 3185 3185 15.05      
3 A 3157 3157 31.08      
4 A 3152 3152 39.89      
5 A 3093 3093 19.18      
6 A 3075 3075 24.43      
7 A 3019 3019 32.84      
8 A 1544 1544 5.84      
9 A 1538 1538 8.81      
10 A 1524 1524 1.83      
11 A 1504 1504 2.37      
12 A 1454 1454 5.14      
13 A 1398 1398 1.01      
14 A 1310 1310 0.23      
15 A 1206 1206 0.54      
16 A 1117 1117 0.15      
17 A 1087 1087 1.26      
18 A 941 941 1.69      
19 A 910 910 0.27      
20 A 772 772 1.17      
21 A 467 467 50.89      
22 A 374 374 6.79      
23 A 256 256 0.14      
24 A 132 132 0.50      

Unscaled Zero Point Vibrational Energy (zpe) 19752.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 19752.0 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 MP3=FULL/6-311G*
ABC
1.08948 0.29895 0.25945

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.302 -0.295 -0.038
C2 0.076 0.558 0.058
C3 -1.223 -0.247 -0.041
H4 -2.099 0.404 0.032
H5 -1.277 -0.783 -0.992
H6 -1.286 -0.985 0.764
H7 0.080 1.116 1.008
H8 0.099 1.322 -0.729
H9 2.257 0.129 -0.324
H10 1.301 -1.302 0.365

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.49692.52553.47202.79232.79562.13892.13001.08351.0846
C21.49691.53152.17972.17452.17641.10161.09602.25582.2489
C32.52551.53151.09321.09311.09402.15732.16413.51192.7658
H43.47202.17971.09321.76991.76822.49072.50024.37873.8182
H52.79232.17451.09311.76991.76793.07292.52793.70992.9590
H62.79562.17641.09401.76821.76792.51773.07743.87012.6367
H72.13891.10162.15732.49073.07292.51771.74892.73622.7837
H82.13001.09602.16412.50022.52793.07741.74892.49853.0861
H91.08352.25583.51194.37873.70993.87012.73622.49851.8535
H101.08462.24892.76583.81822.95902.63672.78373.08611.8535

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 113.006 C1 C2 H7 109.869
C1 C2 H8 109.494 C2 C1 H9 121.068
C2 C1 H10 120.352 C2 C3 H4 111.194
C2 C3 H5 110.785 C2 C3 H6 110.881
C3 C2 H7 108.939 C3 C2 H8 109.790
H4 C3 H5 108.097 H4 C3 H6 107.888
H5 C3 H6 107.862 H7 C2 H8 105.467
H9 C1 H10 117.498
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability