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

using model chemistry: TPSSh/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A"
Energy calculated at TPSSh/6-31G(2df,p)
 hartrees
Energy at 0K-118.493397
Energy at 298.15K-118.499693
HF Energy-118.493397
Nuclear repulsion energy75.677917
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 TPSSh/6-31G(2df,p)
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 3240 3126 19.64      
2 A 3136 3027 19.01      
3 A 3107 2999 34.15      
4 A 3101 2992 43.01      
5 A 3030 2924 32.74      
6 A 3027 2921 20.53      
7 A 2933 2830 37.94      
8 A 1517 1464 2.05      
9 A 1510 1457 3.91      
10 A 1478 1427 0.48      
11 A 1472 1421 0.78      
12 A 1411 1362 0.25      
13 A 1356 1308 4.34      
14 A 1271 1226 0.22      
15 A 1176 1135 0.39      
16 A 1084 1046 0.09      
17 A 1048 1011 1.16      
18 A 913 881 1.44      
19 A 882 851 0.08      
20 A 744 718 0.99      
21 A 458 442 37.75      
22 A 354 341 3.00      
23 A 245 236 0.08      
24 A 115 111 0.20      

Unscaled Zero Point Vibrational Energy (zpe) 19302.8 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 18627.2 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 TPSSh/6-31G(2df,p)
ABC
1.08950 0.29804 0.25876

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.303 -0.296 -0.038
C2 0.078 0.558 0.057
C3 -1.227 -0.246 -0.041
H4 -2.102 0.407 0.048
H5 -1.290 -0.771 -0.999
H6 -1.285 -0.996 0.756
H7 0.083 1.112 1.011
H8 0.104 1.326 -0.726
H9 2.260 0.131 -0.323
H10 1.302 -1.306 0.364

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.49632.53113.47822.80632.79652.13842.13181.08601.0870
C21.49631.53612.18552.18032.18201.10371.09772.25542.2508
C32.53111.53611.09491.09471.09572.16062.17123.51902.7723
H43.47822.18551.09491.77301.77062.49002.51244.38653.8238
H52.80632.18031.09471.77301.76923.07812.53333.72482.9771
H62.79652.18201.09571.77061.76922.52613.08543.87352.6352
H72.13841.10372.16062.49003.07812.52611.75102.73552.7845
H82.13181.09772.17122.51242.53333.08541.75102.49783.0909
H91.08602.25543.51904.38653.72483.87352.73552.49781.8589
H101.08702.25082.77233.82382.97712.63522.78453.09091.8589

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 113.159 C1 C2 H7 109.742
C1 C2 H8 109.576 C2 C1 H9 120.894
C2 C1 H10 120.396 C2 C3 H4 111.223
C2 C3 H5 110.825 C2 C3 H6 110.903
C3 C2 H7 108.756 C3 C2 H8 109.929
H4 C3 H5 108.144 H4 C3 H6 107.854
H5 C3 H6 107.752 H7 C2 H8 105.383
H9 C1 H10 117.626
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.311      
2 C -0.202      
3 C -0.423      
4 H 0.132      
5 H 0.139      
6 H 0.136      
7 H 0.129      
8 H 0.128      
9 H 0.136      
10 H 0.136      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.132 0.186 0.115 0.255
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.634 -0.134 -0.161
y -0.134 4.942 -0.149
z -0.161 -0.149 4.189


<r2> (average value of r2) Å2
<r2> 59.283
(<r2>)1/2 7.700