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

using model chemistry: mPW1PW91/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A"
Energy calculated at mPW1PW91/Def2TZVPP
 hartrees
Energy at 0K-118.488917
Energy at 298.15K 
HF Energy-118.488917
Nuclear repulsion energy76.163611
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 mPW1PW91/Def2TZVPP
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 3266 3266 12.18      
2 A 3162 3162 15.19      
3 A 3130 3130 26.75      
4 A 3124 3124 31.39      
5 A 3053 3053 26.23      
6 A 3036 3036 18.69      
7 A 2967 2967 28.48      
8 A 1504 1504 4.02      
9 A 1497 1497 7.27      
10 A 1467 1467 4.04      
11 A 1466 1466 1.47      
12 A 1410 1410 3.16      
13 A 1365 1365 1.63      
14 A 1271 1271 0.09      
15 A 1176 1176 0.17      
16 A 1105 1105 0.23      
17 A 1052 1052 1.19      
18 A 928 928 1.70      
19 A 893 893 0.19      
20 A 758 758 0.89      
21 A 483 483 49.98      
22 A 371 371 1.85      
23 A 244 244 0.02      
24 A 89 89 0.81      

Unscaled Zero Point Vibrational Energy (zpe) 19407.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 19407.5 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 mPW1PW91/Def2TZVPP
ABC
1.10971 0.30243 0.26153

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.295 -0.294 -0.025
C2 0.080 0.551 0.040
C3 -1.219 -0.240 -0.029
H4 -2.087 0.416 0.022
H5 -1.281 -0.807 -0.958
H6 -1.287 -0.950 0.797
H7 0.088 1.144 0.966
H8 0.106 1.295 -0.763
H9 2.265 0.142 -0.223
H10 1.258 -1.340 0.245

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.48142.51433.45652.78772.78842.12312.11751.08091.0816
C21.48141.52202.17132.16622.16671.10061.09522.23832.2375
C32.51431.52201.09011.09061.09112.14862.15663.50952.7236
H43.45652.17131.09011.76291.76292.48132.48974.36743.7849
H52.78772.16621.09061.76291.76123.06432.52613.74342.8598
H62.78842.16671.09111.76291.76122.51153.06853.85322.6333
H72.12311.10062.14862.48133.06432.51151.73652.67502.8393
H82.11751.09522.15662.48972.52613.06851.73652.50663.0479
H91.08092.23833.50954.36743.74343.85322.67502.50661.8516
H101.08162.23752.72363.78492.85982.63332.83933.04791.8516

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 113.677 C1 C2 H7 109.744
C1 C2 H8 109.619 C2 C1 H9 120.948
C2 C1 H10 120.825 C2 C3 H4 111.385
C2 C3 H5 110.944 C2 C3 H6 110.954
C3 C2 H7 108.970 C3 C2 H8 109.906
H4 C3 H5 107.889 H4 C3 H6 107.847
H5 C3 H6 107.663 H7 C2 H8 104.523
H9 C1 H10 117.794
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.246      
2 C -0.060      
3 C -0.235      
4 H 0.077      
5 H 0.080      
6 H 0.074      
7 H 0.065      
8 H 0.064      
9 H 0.091      
10 H 0.090      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.194 0.230 0.105 0.319
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.177 0.132 -0.070
y 0.132 -20.538 -0.392
z -0.070 -0.392 -21.546
Traceless
 xyz
x -0.134 0.132 -0.070
y 0.132 0.823 -0.392
z -0.070 -0.392 -0.689
Polar
3z2-r2-1.378
x2-y2-0.638
xy0.132
xz-0.070
yz-0.392


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.302 -0.133 -0.067
y -0.133 5.551 -0.009
z -0.067 -0.009 4.947


<r2> (average value of r2) Å2
<r2> 58.982
(<r2>)1/2 7.680