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

using model chemistry: PBEPBE/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A"
Energy calculated at PBEPBE/cc-pVDZ
 hartrees
Energy at 0K-118.291348
Energy at 298.15K 
HF Energy-118.291348
Nuclear repulsion energy75.297843
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 PBEPBE/cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3181 3163 13.30      
2 A 3072 3054 15.59      
3 A 3056 3038 23.08      
4 A 3047 3030 29.88      
5 A 2969 2952 27.55      
6 A 2951 2934 22.12      
7 A 2852 2835 33.63      
8 A 1428 1420 2.88      
9 A 1418 1410 5.80      
10 A 1392 1384 1.30      
11 A 1381 1373 2.95      
12 A 1342 1334 1.42      
13 A 1299 1291 3.12      
14 A 1208 1201 0.26      
15 A 1129 1123 0.17      
16 A 1082 1076 0.31      
17 A 1001 995 1.04      
18 A 897 892 1.82      
19 A 865 860 0.32      
20 A 725 721 1.58      
21 A 464 461 37.26      
22 A 359 357 2.13      
23 A 248 246 0.02      
24 A 116 115 0.29      

Unscaled Zero Point Vibrational Energy (zpe) 18740.7 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 18632.0 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 PBEPBE/cc-pVDZ
ABC
1.08559 0.29616 0.25690

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.306 -0.296 -0.032
C2 0.082 0.550 0.048
C3 -1.230 -0.241 -0.036
H4 -2.113 0.423 0.056
H5 -1.308 -0.783 -1.001
H6 -1.291 -0.996 0.776
H7 0.088 1.136 1.005
H8 0.110 1.332 -0.746
H9 2.284 0.146 -0.274
H10 1.285 -1.344 0.305

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.48992.53593.49432.82952.80832.14682.14211.10021.1015
C21.48991.53402.19842.19272.19221.12231.11452.26182.2589
C32.53591.53401.10861.10931.11022.17132.18483.54272.7669
H43.49432.19841.10861.79381.79062.50052.53194.41763.8378
H52.82952.19271.10931.79381.78923.10692.55893.78032.9564
H62.80832.19221.11021.79061.78922.54913.11423.89702.6419
H72.14681.12232.17132.50053.10692.54911.76242.72752.8417
H82.14211.11452.18482.53192.55893.11421.76242.52073.1058
H91.10022.26183.54274.41763.78033.89702.72752.52071.8851
H101.10152.25892.76693.83782.95642.64192.84173.10581.8851

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 113.983 C1 C2 H7 109.736
C1 C2 H8 109.832 C2 C1 H9 120.939
C2 C1 H10 120.572 C2 C3 H4 111.580
C2 C3 H5 111.085 C2 C3 H6 110.993
C3 C2 H7 108.668 C3 C2 H8 110.154
H4 C3 H5 107.951 H4 C3 H6 107.612
H5 C3 H6 107.438 H7 C2 H8 103.986
H9 C1 H10 117.792
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.088      
2 C -0.082      
3 C -0.065      
4 H 0.027      
5 H 0.038      
6 H 0.036      
7 H 0.041      
8 H 0.033      
9 H 0.029      
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
  -0.196 0.235 0.121 0.330
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.136 0.127 -0.088
y 0.127 -20.565 -0.397
z -0.088 -0.397 -21.471
Traceless
 xyz
x -0.118 0.127 -0.088
y 0.127 0.739 -0.397
z -0.088 -0.397 -0.620
Polar
3z2-r2-1.241
x2-y2-0.571
xy0.127
xz-0.088
yz-0.397


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.029 -0.163 -0.150
y -0.163 5.278 -0.119
z -0.150 -0.119 4.320


<r2> (average value of r2) Å2
<r2> 59.956
(<r2>)1/2 7.743