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

using model chemistry: BLYP/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 BLYP/Def2TZVPP
 hartrees
Energy at 0K-118.439121
Energy at 298.15K 
HF Energy-118.439121
Nuclear repulsion energy75.452925
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 BLYP/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 3162 3162 16.36      
2 A 3065 3065 17.25      
3 A 3019 3019 31.63      
4 A 3015 3015 38.02      
5 A 2959 2959 30.67      
6 A 2928 2928 22.78      
7 A 2831 2831 33.27      
8 A 1470 1470 3.62      
9 A 1463 1463 5.93      
10 A 1433 1433 1.58      
11 A 1427 1427 2.28      
12 A 1374 1374 1.18      
13 A 1323 1323 2.96      
14 A 1231 1231 0.14      
15 A 1142 1142 0.24      
16 A 1051 1051 0.19      
17 A 1021 1021 1.09      
18 A 902 902 1.28      
19 A 853 853 0.15      
20 A 737 737 1.00      
21 A 493 493 48.47      
22 A 365 365 2.01      
23 A 233 233 0.03      
24 A 99 99 0.18      

Unscaled Zero Point Vibrational Energy (zpe) 18797.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 18797.2 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 BLYP/Def2TZVPP
ABC
1.09567 0.29478 0.25604

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.311 -0.294 -0.027
C2 0.084 0.551 0.049
C3 -1.236 -0.243 -0.036
H4 -2.105 0.425 0.024
H5 -1.300 -0.797 -0.981
H6 -1.311 -0.969 0.783
H7 0.084 1.133 0.995
H8 0.112 1.318 -0.743
H9 2.273 0.135 -0.295
H10 1.294 -1.332 0.302

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.49192.54703.49052.82462.82602.14112.13301.08731.0881
C21.49191.54262.19242.18952.19071.11001.10232.25412.2528
C32.54701.54261.09721.09741.09802.16692.17973.53822.7754
H43.49052.19241.09721.77481.77472.49652.50974.39833.8361
H52.82462.18951.09741.77481.77323.08882.55393.75532.9433
H62.82602.19071.09801.77471.77322.53163.09623.90232.6746
H72.14111.11002.16692.49653.08882.53161.74732.72912.8316
H82.13301.10232.17972.50972.55393.09621.74732.50343.0839
H91.08732.25413.53824.39833.75533.90232.72912.50341.8616
H101.08812.25282.77543.83612.94332.67462.83163.08391.8616

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 114.133 C1 C2 H7 109.881
C1 C2 H8 109.704 C2 C1 H9 121.050
C2 C1 H10 120.860 C2 C3 H4 111.185
C2 C3 H5 110.937 C2 C3 H6 110.995
C3 C2 H7 108.442 C3 C2 H8 109.880
H4 C3 H5 107.947 H4 C3 H6 107.889
H5 C3 H6 107.740 H7 C2 H8 104.340
H9 C1 H10 117.680
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.279      
2 C -0.047      
3 C -0.233      
4 H 0.077      
5 H 0.078      
6 H 0.074      
7 H 0.065      
8 H 0.061      
9 H 0.105      
10 H 0.101      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.218 0.257 0.110 0.354
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.805 0.122 -0.123
y 0.122 -21.141 -0.462
z -0.123 -0.462 -22.023
Traceless
 xyz
x -0.223 0.122 -0.123
y 0.122 0.773 -0.462
z -0.123 -0.462 -0.550
Polar
3z2-r2-1.099
x2-y2-0.664
xy0.122
xz-0.123
yz-0.462


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.775 -0.185 -0.094
y -0.185 5.859 -0.003
z -0.094 -0.003 5.211


<r2> (average value of r2) Å2
<r2> 60.324
(<r2>)1/2 7.767