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

using model chemistry: wB97X-D/6-311G**

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/6-311G**
 hartrees
Energy at 0K-118.462054
Energy at 298.15K-118.468465
HF Energy-118.462054
Nuclear repulsion energy75.923556
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/6-311G**
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 3257 3115 15.91      
2 A 3150 3013 17.64      
3 A 3127 2991 32.38      
4 A 3121 2986 39.43      
5 A 3048 2915 28.09      
6 A 3032 2900 25.60      
7 A 2969 2840 34.66      
8 A 1508 1443 4.29      
9 A 1503 1438 7.81      
10 A 1473 1409 3.91      
11 A 1468 1404 2.06      
12 A 1417 1355 4.43      
13 A 1370 1310 1.29      
14 A 1276 1221 0.09      
15 A 1172 1121 0.13      
16 A 1102 1054 0.22      
17 A 1056 1010 1.19      
18 A 932 891 1.67      
19 A 891 852 0.26      
20 A 768 734 0.67      
21 A 479 458 51.36      
22 A 381 364 1.61      
23 A 251 240 0.08      
24 A 134 128 2.19      

Unscaled Zero Point Vibrational Energy (zpe) 19441.3 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 18595.6 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/6-311G**
ABC
1.10126 0.30101 0.25966

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.298 -0.295 -0.037
C2 0.079 0.555 0.056
C3 -1.223 -0.244 -0.041
H4 -2.095 0.408 0.056
H5 -1.290 -0.762 -1.001
H6 -1.277 -0.997 0.751
H7 0.088 1.103 1.012
H8 0.106 1.325 -0.723
H9 2.254 0.132 -0.321
H10 1.291 -1.308 0.354

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.48992.52193.46682.80112.78322.12602.12581.08421.0855
C21.48991.53042.17872.17352.17511.10151.09572.24762.2428
C32.52191.53041.09301.09291.09392.15412.16643.50802.7580
H43.46682.17871.09301.76981.76832.48252.50834.37363.8075
H52.80112.17351.09291.76981.76733.07012.52583.71712.9652
H62.78322.17511.09391.76831.76732.51853.07873.85862.6169
H72.12601.10152.15412.48253.07012.51851.74912.72192.7737
H82.12581.09572.16642.50832.52583.07871.74912.48963.0817
H91.08422.24763.50804.37363.71713.85862.72192.48961.8589
H101.08552.24282.75803.80752.96522.61692.77373.08171.8589

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 113.215 C1 C2 H7 109.330
C1 C2 H8 109.659 C2 C1 H9 120.835
C2 C1 H10 120.298 C2 C3 H4 111.198
C2 C3 H5 110.790 C2 C3 H6 110.859
C3 C2 H7 108.765 C3 C2 H8 110.066
H4 C3 H5 108.115 H4 C3 H6 107.910
H5 C3 H6 107.835 H7 C2 H8 105.511
H9 C1 H10 117.912
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.285      
2 C -0.245      
3 C -0.335      
4 H 0.117      
5 H 0.120      
6 H 0.117      
7 H 0.128      
8 H 0.127      
9 H 0.128      
10 H 0.129      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.168 0.200 0.087 0.275
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.056 0.098 -0.055
y 0.098 -20.459 -0.299
z -0.055 -0.299 -21.581
Traceless
 xyz
x -0.036 0.098 -0.055
y 0.098 0.860 -0.299
z -0.055 -0.299 -0.823
Polar
3z2-r2-1.647
x2-y2-0.597
xy0.098
xz-0.055
yz-0.299


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.765 -0.127 -0.073
y -0.127 5.213 -0.055
z -0.073 -0.055 4.392


<r2> (average value of r2) Å2
<r2> 59.212
(<r2>)1/2 7.695