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

using model chemistry: mPW1PW91/daug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A"
Energy calculated at mPW1PW91/daug-cc-pVTZ
 hartrees
Energy at 0K-118.486653
Energy at 298.15K 
HF Energy-118.486653
Nuclear repulsion energy76.162363
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 mPW1PW91/daug-cc-pVTZ
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 3261 3261 12.28      
2 A 3159 3159 15.15      
3 A 3125 3125 26.86      
4 A 3119 3119 30.79      
5 A 3049 3049 26.29      
6 A 3031 3031 18.29      
7 A 2963 2963 28.14      
8 A 1503 1503 4.09      
9 A 1496 1496 7.24      
10 A 1466 1466 3.23      
11 A 1464 1464 2.23      
12 A 1408 1408 3.05      
13 A 1364 1364 1.91      
14 A 1271 1271 0.09      
15 A 1175 1175 0.14      
16 A 1103 1103 0.25      
17 A 1051 1051 1.08      
18 A 927 927 1.60      
19 A 891 891 0.18      
20 A 757 757 0.90      
21 A 485 485 50.47      
22 A 370 370 1.80      
23 A 242 242 0.02      
24 A 88 88 0.79      

Unscaled Zero Point Vibrational Energy (zpe) 19382.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 19382.8 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 mPW1PW91/daug-cc-pVTZ
ABC
1.10999 0.30236 0.26147

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/daug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.295 -0.294 -0.024
C2 0.080 0.551 0.039
C3 -1.219 -0.240 -0.029
H4 -2.087 0.417 0.021
H5 -1.281 -0.808 -0.958
H6 -1.288 -0.949 0.798
H7 0.089 1.145 0.965
H8 0.106 1.294 -0.765
H9 2.265 0.142 -0.221
H10 1.258 -1.341 0.242

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.48152.51483.45652.78832.78902.12282.11731.08081.0815
C21.48151.52212.17102.16632.16681.10041.09512.23832.2377
C32.51481.52211.09001.09051.09102.14862.15673.50992.7234
H43.45652.17101.09001.76291.76292.48082.48924.36733.7848
H52.78832.16631.09051.76291.76133.06412.52613.74422.8580
H62.78902.16681.09101.76291.76132.51133.06843.85352.6346
H72.12281.10042.14862.48083.06412.51131.73642.67432.8408
H82.11731.09512.15672.48922.52613.06841.73642.50673.0467
H91.08082.23833.50994.36733.74423.85352.67432.50671.8515
H101.08152.23772.72343.78482.85802.63462.84083.04671.8515

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 113.697 C1 C2 H7 109.723
C1 C2 H8 109.606 C2 C1 H9 120.952
C2 C1 H10 120.841 C2 C3 H4 111.351
C2 C3 H5 110.944 C2 C3 H6 110.953
C3 C2 H7 108.966 C3 C2 H8 109.907
H4 C3 H5 107.898 H4 C3 H6 107.859
H5 C3 H6 107.679 H7 C2 H8 104.540
H9 C1 H10 117.803
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -1.880      
2 C 0.323      
3 C -0.832      
4 H 0.285      
5 H 0.290      
6 H 0.286      
7 H 0.221      
8 H 0.332      
9 H 0.386      
10 H 0.589      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.209 0.245 0.103 0.338
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.258 0.152 -0.074
y 0.152 -20.606 -0.402
z -0.074 -0.402 -21.629
Traceless
 xyz
x -0.141 0.152 -0.074
y 0.152 0.838 -0.402
z -0.074 -0.402 -0.697
Polar
3z2-r2-1.395
x2-y2-0.652
xy0.152
xz-0.074
yz-0.402


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.660 -0.119 -0.043
y -0.119 5.893 0.052
z -0.043 0.052 5.416


<r2> (average value of r2) Å2
<r2> 59.036
(<r2>)1/2 7.683