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

using model chemistry: B2PLYP=FULLultrafine/daug-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 B2PLYP=FULLultrafine/daug-cc-pVDZ
 hartrees
Energy at 0K-118.337446
Energy at 298.15K 
HF Energy-118.193501
Nuclear repulsion energy75.656248
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 B2PLYP=FULLultrafine/daug-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 3277 3277 13.82      
2 A 3166 3166 16.72      
3 A 3131 3131 31.42      
4 A 3125 3125 35.58      
5 A 3049 3049 28.23      
6 A 3038 3038 21.31      
7 A 2972 2972 31.72      
8 A 1493 1493 3.02      
9 A 1486 1486 6.30      
10 A 1470 1470 1.59      
11 A 1452 1452 2.61      
12 A 1399 1399 2.45      
13 A 1352 1352 2.71      
14 A 1262 1262 0.09      
15 A 1171 1171 0.14      
16 A 1098 1098 0.20      
17 A 1043 1043 1.02      
18 A 923 923 1.03      
19 A 887 887 0.11      
20 A 754 754 0.50      
21 A 487 487 49.05      
22 A 374 374 1.38      
23 A 249 249 0.06      
24 A 77 77 0.99      

Unscaled Zero Point Vibrational Energy (zpe) 19367.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 19367.2 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 B2PLYP=FULLultrafine/daug-cc-pVDZ
ABC
1.09173 0.29904 0.25815

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/daug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.303 -0.296 -0.022
C2 0.079 0.557 0.036
C3 -1.226 -0.243 -0.026
H4 -2.100 0.418 0.019
H5 -1.285 -0.822 -0.957
H6 -1.290 -0.948 0.814
H7 0.087 1.161 0.963
H8 0.105 1.296 -0.783
H9 2.283 0.143 -0.198
H10 1.257 -1.357 0.218

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.49322.52953.47782.80162.80192.13872.13271.08811.0889
C21.49321.53222.18392.17922.17911.10721.10252.25492.2550
C32.52951.53221.09761.09801.09852.16232.17083.53432.7317
H43.47782.18391.09761.77671.77652.49562.50494.39743.8027
H52.80162.17921.09801.77671.77583.08312.53923.77322.8505
H62.80192.17911.09851.77651.77582.52393.08743.87112.6476
H72.13871.10722.16232.49563.08312.52391.75122.68532.8754
H82.13271.10252.17082.50492.53923.08741.75122.53303.0603
H91.08812.25493.53434.39743.77323.87112.68532.53301.8645
H101.08892.25502.73173.80272.85052.64762.87543.06031.8645

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 113.447 C1 C2 H7 109.772
C1 C2 H8 109.579 C2 C1 H9 120.941
C2 C1 H10 120.893 C2 C3 H4 111.208
C2 C3 H5 110.813 C2 C3 H6 110.774
C3 C2 H7 108.955 C3 C2 H8 109.884
H4 C3 H5 108.038 H4 C3 H6 107.988
H5 C3 H6 107.889 H7 C2 H8 104.848
H9 C1 H10 117.842
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability