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

using model chemistry: wB97X-D/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 wB97X-D/Def2TZVPP
 hartrees
Energy at 0K-118.477529
Energy at 298.15K 
HF Energy-118.477529
Nuclear repulsion energy76.102315
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 wB97X-D/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 3269 3122 11.85      
2 A 3162 3020 15.31      
3 A 3132 2992 28.62      
4 A 3127 2987 31.02      
5 A 3054 2918 25.24      
6 A 3035 2899 20.84      
7 A 2979 2846 28.39      
8 A 1505 1437 6.48      
9 A 1504 1436 4.76      
10 A 1473 1407 5.86      
11 A 1471 1405 0.59      
12 A 1417 1354 3.74      
13 A 1375 1313 1.46      
14 A 1278 1221 0.04      
15 A 1175 1122 0.06      
16 A 1102 1053 0.26      
17 A 1057 1010 1.24      
18 A 934 892 1.42      
19 A 893 853 0.24      
20 A 768 734 0.42      
21 A 503 481 51.95      
22 A 383 366 0.89      
23 A 245 234 0.25      
24 A 166 159 1.84      

Unscaled Zero Point Vibrational Energy (zpe) 19503.7 cm-1
Scaled (by 0.9552) Zero Point Vibrational Energy (zpe) 18629.9 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 wB97X-D/Def2TZVPP
ABC
1.10675 0.30248 0.26072

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.297 -0.296 -0.017
C2 0.081 0.554 0.026
C3 -1.220 -0.240 -0.019
H4 -2.088 0.419 0.015
H5 -1.282 -0.829 -0.935
H6 -1.285 -0.929 0.825
H7 0.094 1.172 0.936
H8 0.105 1.276 -0.797
H9 2.275 0.145 -0.146
H10 1.235 -1.361 0.162

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.48392.51713.45922.78842.78792.12332.12141.08091.0817
C21.48391.52482.17312.16692.16811.09981.09592.23872.2398
C32.51711.52481.09011.09091.09122.15252.15903.51852.7046
H43.45922.17311.09011.76341.76542.48562.49104.37453.7721
H52.78842.16691.09091.76341.76283.06602.52543.77122.7962
H62.78792.16811.09121.76541.76282.51513.07013.84292.6410
H72.12331.09982.15252.48563.06602.51511.73672.64252.8836
H82.12141.09592.15902.49102.52543.07011.73672.53233.0251
H91.08092.23873.51854.37453.77123.84292.64252.53231.8558
H101.08172.23982.70463.77212.79622.64102.88363.02511.8558

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 113.561 C1 C2 H7 109.634
C1 C2 H8 109.717 C2 C1 H9 120.773
C2 C1 H10 120.822 C2 C3 H4 111.325
C2 C3 H5 110.781 C2 C3 H6 110.863
C3 C2 H7 109.124 C3 C2 H8 109.861
H4 C3 H5 107.903 H4 C3 H6 108.059
H5 C3 H6 107.769 H7 C2 H8 104.553
H9 C1 H10 118.214
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.304      
2 C -0.053      
3 C -0.238      
4 H 0.081      
5 H 0.081      
6 H 0.074      
7 H 0.066      
8 H 0.064      
9 H 0.116      
10 H 0.113      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.206 0.230 0.072 0.317
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.182 0.146 -0.045
y 0.146 -20.494 -0.267
z -0.045 -0.267 -21.624
Traceless
 xyz
x -0.124 0.146 -0.045
y 0.146 0.909 -0.267
z -0.045 -0.267 -0.786
Polar
3z2-r2-1.571
x2-y2-0.688
xy0.146
xz-0.045
yz-0.267


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.245 -0.134 -0.046
y -0.134 5.578 -0.008
z -0.046 -0.008 4.956


<r2> (average value of r2) Å2
<r2> 59.044
(<r2>)1/2 7.684