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

using model chemistry: ROHF/aug-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 ROHF/aug-cc-pVTZ
 hartrees
Energy at 0K-117.672275
Energy at 298.15K 
HF Energy-117.672275
Nuclear repulsion energy76.116442
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 ROHF/aug-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 3361 3361 24.09      
2 A 3265 3265 20.32      
3 A 3214 3214 51.23      
4 A 3211 3211 64.57      
5 A 3163 3163 19.37      
6 A 3153 3153 33.70      
7 A 3107 3107 42.26      
8 A 1621 1621 3.53      
9 A 1613 1613 5.75      
10 A 1601 1601 0.54      
11 A 1583 1583 0.95      
12 A 1536 1536 1.68      
13 A 1485 1485 3.25      
14 A 1387 1387 0.24      
15 A 1273 1273 0.52      
16 A 1148 1148 1.52      
17 A 1136 1136 0.34      
18 A 986 986 0.71      
19 A 933 933 0.03      
20 A 821 821 0.55      
21 A 546 546 40.93      
22 A 395 395 1.88      
23 A 270 270 0.12      
24 A 180 180 1.12      

Unscaled Zero Point Vibrational Energy (zpe) 20492.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 20492.7 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 ROHF/aug-cc-pVTZ
ABC
1.10886 0.29968 0.26063

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.300 -0.300 -0.059
C2 0.075 0.553 0.057
C3 -1.223 -0.244 -0.037
H4 -2.086 0.407 0.051
H5 -1.292 -0.765 -0.986
H6 -1.283 -0.984 0.753
H7 0.093 1.092 1.004
H8 0.093 1.315 -0.716
H9 2.251 0.155 -0.258
H10 1.314 -1.275 0.390

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.49682.52363.45992.79102.79212.12692.11981.07331.0743
C21.49681.52622.16562.16592.16601.09001.08552.23482.2336
C32.52361.52621.08371.08401.08472.14542.15023.50432.7719
H43.45992.16561.08371.75381.75292.47512.48224.35523.8079
H52.79102.16591.08401.75381.75223.05372.51293.73212.9905
H62.79212.16601.08471.75291.75222.50383.05583.84822.6377
H72.12691.09002.14542.47513.05372.50381.73472.67002.7336
H82.11981.08552.15022.48222.51293.05581.73472.49243.0696
H91.07332.23483.50434.35523.73213.84822.67002.49241.8289
H101.07432.23362.77193.80792.99052.63772.73363.06961.8289

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 113.184 C1 C2 H7 109.608
C1 C2 H8 109.310 C2 C1 H9 119.899
C2 C1 H10 119.722 C2 C3 H4 111.015
C2 C3 H5 111.022 C2 C3 H6 110.983
C3 C2 H7 109.037 C3 C2 H8 109.675
H4 C3 H5 108.005 H4 C3 H6 107.881
H5 C3 H6 107.792 H7 C2 H8 105.758
H9 C1 H10 116.778
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -1.055      
2 C -0.237      
3 C -0.897      
4 H 0.285      
5 H 0.297      
6 H 0.270      
7 H 0.256      
8 H 0.260      
9 H 0.380      
10 H 0.442      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.107 0.241 0.251 0.364
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.322 0.151 0.162
y 0.151 -20.948 -0.604
z 0.162 -0.604 -21.591
Traceless
 xyz
x -0.053 0.151 0.162
y 0.151 0.509 -0.604
z 0.162 -0.604 -0.456
Polar
3z2-r2-0.912
x2-y2-0.374
xy0.151
xz0.162
yz-0.604


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 59.269
(<r2>)1/2 7.699