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

using model chemistry: HSEh1PBE/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A"
Energy calculated at HSEh1PBE/6-31G*
 hartrees
Energy at 0K-118.325415
Energy at 298.15K 
HF Energy-118.325415
Nuclear repulsion energy75.894359
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 HSEh1PBE/6-31G*
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 3288 3127 17.22      
2 A 3186 3030 16.35      
3 A 3152 2998 29.04      
4 A 3146 2992 36.61      
5 A 3069 2919 30.56      
6 A 3066 2915 18.55      
7 A 2977 2831 35.27      
8 A 1533 1458 3.93      
9 A 1525 1450 6.48      
10 A 1498 1425 1.15      
11 A 1488 1416 1.67      
12 A 1434 1364 2.67      
13 A 1379 1311 2.29      
14 A 1286 1223 0.36      
15 A 1190 1132 0.51      
16 A 1114 1060 0.13      
17 A 1065 1013 1.08      
18 A 935 889 2.13      
19 A 903 859 0.28      
20 A 760 723 1.68      
21 A 467 444 45.55      
22 A 368 350 4.18      
23 A 253 241 0.07      
24 A 121 115 0.26      

Unscaled Zero Point Vibrational Energy (zpe) 19602.0 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 18641.5 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 HSEh1PBE/6-31G*
ABC
1.09528 0.30055 0.26076

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.297 -0.293 -0.033
C2 0.078 0.554 0.055
C3 -1.220 -0.244 -0.040
H4 -2.096 0.409 0.029
H5 -1.277 -0.787 -0.989
H6 -1.287 -0.981 0.769
H7 0.078 1.121 1.004
H8 0.102 1.321 -0.732
H9 2.255 0.130 -0.318
H10 1.289 -1.312 0.344

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.48682.51783.46612.78982.79182.13592.12621.08531.0864
C21.48681.52702.17972.17362.17481.10571.09912.24902.2428
C32.51781.52701.09511.09531.09622.15352.16283.50662.7540
H43.46612.17971.09511.77171.77102.48712.49884.37453.8110
H52.78982.17361.09531.77171.76873.07392.53243.71052.9389
H62.79182.17481.09621.77101.76872.51733.07933.86822.6318
H72.13591.10572.15352.48713.07392.51731.74742.73322.7966
H82.12621.09912.16282.49882.53243.07931.74742.49523.0819
H91.08532.24903.50664.37453.71053.86822.73322.49521.8573
H101.08642.24282.75403.81102.93892.63182.79663.08191.8573

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 113.319 C1 C2 H7 110.082
C1 C2 H8 109.715 C2 C1 H9 121.156
C2 C1 H10 120.499 C2 C3 H4 111.400
C2 C3 H5 110.900 C2 C3 H6 110.942
C3 C2 H7 108.712 C3 C2 H8 109.816
H4 C3 H5 107.972 H4 C3 H6 107.843
H5 C3 H6 107.628 H7 C2 H8 104.848
H9 C1 H10 117.573
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.343      
2 C -0.328      
3 C -0.515      
4 H 0.168      
5 H 0.175      
6 H 0.169      
7 H 0.174      
8 H 0.172      
9 H 0.164      
10 H 0.163      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.119 0.180 0.121 0.248
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.655 0.043 -0.116
y 0.043 -20.250 -0.475
z -0.116 -0.475 -21.118
Traceless
 xyz
x 0.029 0.043 -0.116
y 0.043 0.637 -0.475
z -0.116 -0.475 -0.666
Polar
3z2-r2-1.331
x2-y2-0.405
xy0.043
xz-0.116
yz-0.475


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.281 -0.149 -0.178
y -0.149 4.721 -0.175
z -0.178 -0.175 3.912


<r2> (average value of r2) Å2
<r2> 58.995
(<r2>)1/2 7.681