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

using model chemistry: ROHF/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A"
Energy calculated at ROHF/TZVP
 hartrees
Energy at 0K-117.668608
Energy at 298.15K 
HF Energy-117.668608
Nuclear repulsion energy76.061511
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 ROHF/TZVP
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 3371 3371 25.56      
2 A 3273 3273 20.66      
3 A 3225 3225 53.91      
4 A 3222 3222 69.18      
5 A 3175 3175 20.97      
6 A 3162 3162 33.99      
7 A 3119 3119 46.36      
8 A 1624 1624 3.63      
9 A 1616 1616 6.17      
10 A 1605 1605 0.50      
11 A 1585 1585 1.08      
12 A 1539 1539 1.74      
13 A 1486 1486 3.16      
14 A 1388 1388 0.23      
15 A 1273 1273 0.50      
16 A 1150 1150 1.55      
17 A 1134 1134 0.38      
18 A 988 988 0.66      
19 A 933 933 0.03      
20 A 822 822 0.48      
21 A 535 535 43.05      
22 A 396 396 2.11      
23 A 269 269 0.10      
24 A 176 176 1.45      

Unscaled Zero Point Vibrational Energy (zpe) 20532.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 20532.3 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 ROHF/TZVP
ABC
1.10628 0.29937 0.26035

See section I.F.4 to change rotational constant units
Geometric Data calculated at ROHF/TZVP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.300 -0.300 -0.058
C2 0.075 0.554 0.058
C3 -1.224 -0.244 -0.038
H4 -2.087 0.406 0.050
H5 -1.291 -0.765 -0.987
H6 -1.283 -0.986 0.753
H7 0.092 1.093 1.005
H8 0.094 1.315 -0.717
H9 2.252 0.154 -0.264
H10 1.314 -1.276 0.392

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.49792.52473.46202.79192.79332.12862.12111.07441.0753
C21.49791.52742.16732.16742.16761.09071.08632.23682.2357
C32.52471.52741.08461.08481.08552.14702.15153.50592.7736
H43.46202.16731.08461.75531.75432.47702.48414.35803.8105
H52.79192.16741.08481.75531.75393.05582.51373.73122.9921
H62.79332.16761.08551.75431.75392.50553.05793.85122.6388
H72.12861.09072.14702.47703.05582.50551.73672.67562.7359
H82.12111.08632.15152.48412.51373.05791.73672.49273.0720
H91.07442.23683.50594.35803.73123.85122.67562.49271.8317
H101.07532.23572.77363.81052.99212.63882.73593.07201.8317

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 113.129 C1 C2 H7 109.632
C1 C2 H8 109.297 C2 C1 H9 119.918
C2 C1 H10 119.745 C2 C3 H4 111.004
C2 C3 H5 111.002 C2 C3 H6 110.975
C3 C2 H7 109.042 C3 C2 H8 109.650
H4 C3 H5 108.019 H4 C3 H6 107.877
H5 C3 H6 107.825 H7 C2 H8 105.830
H9 C1 H10 116.871
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.270      
2 C -0.039      
3 C -0.250      
4 H 0.084      
5 H 0.077      
6 H 0.069      
7 H 0.070      
8 H 0.068      
9 H 0.103      
10 H 0.089      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.095 0.233 0.255 0.358
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.287 0.142 0.164
y 0.142 -20.970 -0.606
z 0.164 -0.606 -21.632
Traceless
 xyz
x 0.015 0.142 0.164
y 0.142 0.489 -0.606
z 0.164 -0.606 -0.504
Polar
3z2-r2-1.008
x2-y2-0.316
xy0.142
xz0.164
yz-0.606


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 59.331
(<r2>)1/2 7.703