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

using model chemistry: ROHF/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/cc-pVTZ
 hartrees
Energy at 0K-117.670977
Energy at 298.15K 
HF Energy-117.670977
Nuclear repulsion energy76.064054
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/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' 3262 2939 19.75      
2 A' 3210 2892 61.02      
3 A' 3154 2842 18.05      
4 A' 3149 2837 54.15      
5 A' 1624 1463 3.07      
6 A' 1605 1447 0.52      
7 A' 1586 1429 1.04      
8 A' 1528 1377 0.73      
9 A' 1458 1314 2.79      
10 A' 1166 1051 1.79      
11 A' 1109 999 1.17      
12 A' 950 856 0.20      
13 A' 595 536 38.50      
14 A' 361 326 6.20      
15 A" 3358 3025 27.11      
16 A" 3214 2896 74.06      
17 A" 3176 2862 9.75      
18 A" 1612 1452 5.17      
19 A" 1417 1277 0.24      
20 A" 1304 1174 0.48      
21 A" 956 862 0.50      
22 A" 795 716 1.29      
23 A" 269 242 0.01      
24 A" 156 140 1.57      

Unscaled Zero Point Vibrational Energy (zpe) 20506.7 cm-1
Scaled (by 0.901) Zero Point Vibrational Energy (zpe) 18476.5 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 ROHF/cc-pVTZ
ABC
1.04693 0.29839 0.26722

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.344 -0.080 0.000
C2 0.000 0.581 0.000
C3 1.165 -0.415 0.000
H4 2.117 0.105 0.000
H5 1.132 -1.053 0.876
H6 1.132 -1.053 -0.876
H7 0.086 1.224 -0.870
H8 0.086 1.224 0.870
H9 -1.742 -0.480 0.914
H10 -1.742 -0.480 -0.914

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.49752.53123.46552.80082.80082.12182.12181.07401.0740
C21.49751.53302.16972.17262.17261.08531.08532.23492.2349
C32.53121.53301.08441.08431.08432.14692.14693.04823.0482
H43.46552.16971.08441.75441.75442.47682.47684.00844.0084
H52.80082.17261.08431.75441.75203.05452.50632.93113.4342
H62.80082.17261.08431.75441.75202.50633.05453.43422.9311
H72.12181.08532.14692.47683.05452.50631.73993.07032.4993
H82.12181.08532.14692.47682.50633.05451.73992.49933.0703
H91.07402.23493.04824.00842.93113.43423.07032.49931.8277
H101.07402.23493.04824.00843.43422.93112.49933.07031.8277

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 113.277 C1 C2 H7 109.430
C1 C2 H8 109.430 C2 C1 H9 119.803
C2 C1 H10 119.803 C2 C3 H4 110.825
C2 C3 H5 111.056 C2 C3 H6 111.056
C3 C2 H7 108.960 C3 C2 H8 108.960
H4 C3 H5 107.992 H4 C3 H6 107.992
H5 C3 H6 107.783 H7 C2 H8 106.561
H9 C1 H10 116.619
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.312      
2 C -0.131      
3 C -0.278      
4 H 0.097      
5 H 0.089      
6 H 0.089      
7 H 0.094      
8 H 0.094      
9 H 0.129      
10 H 0.129      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.301 -0.111 0.000 0.321
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.239 0.949 -0.001
y 0.949 -21.655 -0.000
z -0.001 -0.000 -20.250
Traceless
 xyz
x -1.286 0.949 -0.001
y 0.949 -0.411 -0.000
z -0.001 -0.000 1.697
Polar
3z2-r23.394
x2-y2-0.584
xy0.949
xz-0.001
yz-0.000


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> 58.967
(<r2>)1/2 7.679