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

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/6-311G*
 hartrees
Energy at 0K-118.497850
Energy at 298.15K 
HF Energy-118.497850
Nuclear repulsion energy75.753223
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 B3LYPultrafine/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 3230 3121 23.83      
2 A 3131 3025 20.72      
3 A 3094 2990 40.39      
4 A 3089 2985 50.51      
5 A 3029 2926 33.59      
6 A 3012 2910 26.81      
7 A 2923 2824 41.85      
8 A 1523 1472 4.98      
9 A 1517 1466 7.91      
10 A 1486 1436 2.70      
11 A 1474 1425 1.57      
12 A 1423 1375 3.24      
13 A 1371 1325 1.97      
14 A 1281 1238 0.24      
15 A 1179 1140 0.42      
16 A 1086 1049 0.14      
17 A 1060 1024 0.96      
18 A 929 897 1.68      
19 A 884 854 0.15      
20 A 760 734 1.15      
21 A 470 454 51.48      
22 A 372 359 3.97      
23 A 250 241 0.05      
24 A 107 104 0.34      

Unscaled Zero Point Vibrational Energy (zpe) 19338.5 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 18686.7 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 B3LYPultrafine/6-311G*
ABC
1.09935 0.29785 0.25854

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.304 -0.294 -0.031
C2 0.081 0.552 0.051
C3 -1.227 -0.243 -0.037
H4 -2.099 0.415 0.027
H5 -1.291 -0.792 -0.981
H6 -1.301 -0.972 0.775
H7 0.082 1.126 0.995
H8 0.106 1.317 -0.736
H9 2.263 0.134 -0.299
H10 1.294 -1.320 0.320

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.48962.53183.47602.80772.81012.13592.12801.08391.0848
C21.48961.53352.18392.18012.18141.10471.09782.24972.2474
C32.53181.53351.09341.09341.09432.15752.16763.52072.7652
H43.47602.18391.09341.76731.76612.48982.50104.38313.8218
H52.80772.18011.09341.76731.76533.07702.54103.73552.9417
H62.81012.18141.09431.76611.76532.52293.08283.88362.6578
H72.13591.10472.15752.48983.07702.52291.74192.72332.8123
H82.12801.09782.16762.50102.54103.08281.74192.49963.0795
H91.08392.24973.52074.38313.73553.88362.72332.49961.8536
H101.08482.24742.76523.82182.94172.65782.81233.07951.8536

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 113.749 C1 C2 H7 109.946
C1 C2 H8 109.733 C2 C1 H9 121.092
C2 C1 H10 120.812 C2 C3 H4 111.376
C2 C3 H5 111.072 C2 C3 H6 111.127
C3 C2 H7 108.641 C3 C2 H8 109.825
H4 C3 H5 107.833 H4 C3 H6 107.669
H5 C3 H6 107.589 H7 C2 H8 104.538
H9 C1 H10 117.454
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.419      
2 C -0.406      
3 C -0.617      
4 H 0.206      
5 H 0.209      
6 H 0.204      
7 H 0.208      
8 H 0.207      
9 H 0.205      
10 H 0.203      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.134 0.215 0.123 0.281
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.385 0.043 -0.125
y 0.043 -20.852 -0.503
z -0.125 -0.503 -21.750
Traceless
 xyz
x -0.084 0.043 -0.125
y 0.043 0.716 -0.503
z -0.125 -0.503 -0.631
Polar
3z2-r2-1.263
x2-y2-0.533
xy0.043
xz-0.125
yz-0.503


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.788 -0.146 -0.125
y -0.146 5.141 -0.094
z -0.125 -0.094 4.373


<r2> (average value of r2) Å2
<r2> 59.707
(<r2>)1/2 7.727