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

using model chemistry: B2PLYP=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 B2PLYP=FULL/6-311G*
 hartrees
Energy at 0K-118.349737
Energy at 298.15K 
HF Energy-118.203704
Nuclear repulsion energy75.862819
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=FULL/6-311G*
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 3268 3268 21.00      
2 A 3165 3165 19.17      
3 A 3132 3132 37.09      
4 A 3127 3127 47.10      
5 A 3059 3059 30.81      
6 A 3058 3058 23.48      
7 A 2971 2971 38.63      
8 A 1539 1539 5.04      
9 A 1534 1534 8.05      
10 A 1507 1507 2.13      
11 A 1495 1495 1.88      
12 A 1439 1439 3.56      
13 A 1385 1385 1.52      
14 A 1297 1297 0.22      
15 A 1196 1196 0.48      
16 A 1101 1101 0.12      
17 A 1074 1074 1.00      
18 A 936 936 1.69      
19 A 898 898 0.17      
20 A 766 766 1.20      
21 A 471 471 50.72      
22 A 372 372 5.20      
23 A 253 253 0.11      
24 A 123 123 0.33      

Unscaled Zero Point Vibrational Energy (zpe) 19582.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 19582.8 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=FULL/6-311G*
ABC
1.09678 0.29916 0.25983

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.301 -0.294 -0.035
C2 0.079 0.554 0.056
C3 -1.224 -0.245 -0.041
H4 -2.096 0.408 0.030
H5 -1.282 -0.783 -0.989
H6 -1.292 -0.981 0.764
H7 0.080 1.115 1.005
H8 0.103 1.322 -0.725
H9 2.253 0.127 -0.328
H10 1.300 -1.304 0.357

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.49022.52483.46902.79612.79872.13442.12601.08211.0831
C21.49021.53132.17992.17522.17661.10211.09532.24932.2436
C32.52481.53131.09181.09171.09262.15432.16413.50872.7654
H43.46902.17991.09181.76601.76482.48702.49834.37313.8169
H52.79612.17521.09171.76601.76393.07092.53313.70952.9572
H62.79872.17661.09261.76481.76392.51633.07673.87192.6437
H72.13441.10212.15432.48703.07092.51631.74302.73482.7853
H82.12601.09532.16412.49832.53313.07671.74302.49153.0812
H91.08212.24933.50874.37313.70953.87192.73482.49151.8507
H101.08312.24362.76543.81692.95722.64372.78533.08121.8507

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 113.361 C1 C2 H7 109.945
C1 C2 H8 109.682 C2 C1 H9 121.147
C2 C1 H10 120.540 C2 C3 H4 111.309
C2 C3 H5 110.939 C2 C3 H6 111.001
C3 C2 H7 108.694 C3 C2 H8 109.845
H4 C3 H5 107.949 H4 C3 H6 107.778
H5 C3 H6 107.710 H7 C2 H8 104.973
H9 C1 H10 117.464
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability