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

using model chemistry: wB97X-D/cc-pVQZ

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/cc-pVQZ
 hartrees
Energy at 0K-118.483165
Energy at 298.15K 
HF Energy-118.483165
Nuclear repulsion energy76.129234
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/cc-pVQZ
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 3262 3262 12.85      
2 A 3157 3157 15.83      
3 A 3128 3128 29.77      
4 A 3121 3121 32.07      
5 A 3050 3050 25.66      
6 A 3031 3031 21.50      
7 A 2974 2974 29.02      
8 A 1505 1505 6.93      
9 A 1503 1503 4.09      
10 A 1473 1473 4.67      
11 A 1471 1471 1.83      
12 A 1416 1416 3.74      
13 A 1375 1375 1.49      
14 A 1278 1278 0.05      
15 A 1175 1175 0.06      
16 A 1102 1102 0.26      
17 A 1057 1057 1.18      
18 A 933 933 1.47      
19 A 893 893 0.23      
20 A 767 767 0.47      
21 A 509 509 48.03      
22 A 383 383 0.78      
23 A 244 244 0.33      
24 A 176 176 1.92      

Unscaled Zero Point Vibrational Energy (zpe) 19489.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 19489.5 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 wB97X-D/cc-pVQZ
ABC
1.10737 0.30264 0.26088

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.296 -0.296 -0.017
C2 0.081 0.554 0.027
C3 -1.220 -0.240 -0.020
H4 -2.087 0.418 0.014
H5 -1.281 -0.828 -0.936
H6 -1.284 -0.929 0.823
H7 0.093 1.170 0.937
H8 0.105 1.277 -0.795
H9 2.274 0.144 -0.152
H10 1.235 -1.360 0.165

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.48362.51653.45792.78752.78682.12272.12071.08021.0810
C21.48361.52462.17222.16612.16741.09921.09512.23792.2391
C32.51651.52461.08941.09031.09052.15162.15843.51692.7045
H43.45792.17221.08941.76241.76452.48432.48994.37253.7711
H52.78752.16611.09031.76241.76173.06442.52443.76752.7973
H62.78682.16741.09051.76451.76172.51393.06883.84212.6397
H72.12271.09922.15162.48433.06442.51391.73572.64442.8812
H82.12071.09512.15842.48992.52443.06881.73572.52963.0248
H91.08022.23793.51694.37253.76753.84212.64442.52961.8544
H101.08102.23912.70453.77112.79732.63972.88123.02481.8544

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 113.550 C1 C2 H7 109.644
C1 C2 H8 109.730 C2 C1 H9 120.788
C2 C1 H10 120.837 C2 C3 H4 111.310
C2 C3 H5 110.770 C2 C3 H6 110.860
C3 C2 H7 109.102 C3 C2 H8 109.869
H4 C3 H5 107.906 H4 C3 H6 108.081
H5 C3 H6 107.773 H7 C2 H8 104.558
H9 C1 H10 118.197
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.129      
2 C 0.048      
3 C 0.015      
4 H -0.006      
5 H -0.002      
6 H -0.006      
7 H 0.001      
8 H -0.000      
9 H 0.048      
10 H 0.031      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.204 0.230 0.067 0.315
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.156 0.144 -0.059
y 0.144 -20.468 -0.271
z -0.059 -0.271 -21.572
Traceless
 xyz
x -0.136 0.144 -0.059
y 0.144 0.896 -0.271
z -0.059 -0.271 -0.760
Polar
3z2-r2-1.520
x2-y2-0.688
xy0.144
xz-0.059
yz-0.271


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.364 -0.116 -0.042
y -0.116 5.666 -0.003
z -0.042 -0.003 5.024


<r2> (average value of r2) Å2
<r2> 58.994
(<r2>)1/2 7.681