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

using model chemistry: QCISD(T)=FULL/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A"
Energy calculated at QCISD(T)=FULL/6-31+G**
 hartrees
Energy at 0K-118.136797
Energy at 298.15K 
HF Energy-117.645137
Nuclear repulsion energy75.809674
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 QCISD(T)=FULL/6-31+G**
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 3306 3306        
2 A 3198 3198        
3 A 3167 3167        
4 A 3163 3163        
5 A 3099 3099        
6 A 3080 3080        
7 A 3010 3010        
8 A 1543 1543        
9 A 1536 1536        
10 A 1517 1517        
11 A 1511 1511        
12 A 1452 1452        
13 A 1393 1393        
14 A 1297 1297        
15 A 1205 1205        
16 A 1109 1109        
17 A 1079 1079        
18 A 937 937        
19 A 905 905        
20 A 768 768        
21 A 484 484        
22 A 369 369        
23 A 257 257        
24 A 143 143        

Unscaled Zero Point Vibrational Energy (zpe) 19763.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 19763.3 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 QCISD(T)=FULL/6-31+G**
ABC
1.08774 0.29897 0.26017

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)=FULL/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.301 -0.293 -0.037
C2 0.075 0.559 0.065
C3 -1.223 -0.249 -0.046
H4 -2.097 0.401 0.032
H5 -1.271 -0.772 -1.003
H6 -1.282 -0.997 0.748
H7 0.073 1.101 1.023
H8 0.101 1.329 -0.712
H9 2.240 0.114 -0.388
H10 1.318 -1.278 0.412

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.49582.52433.46852.78852.78992.13822.12741.08171.0831
C21.49581.53292.17812.17292.17441.10071.09442.25552.2445
C32.52431.53291.09171.09161.09232.15492.16463.49842.7791
H43.46852.17811.09171.76881.76902.48612.49914.36633.8238
H52.78852.17291.09161.76881.76573.06852.52543.67232.9928
H62.78992.17441.09231.76901.76572.51213.07453.86362.6363
H72.13821.10072.15492.48613.06852.51211.75012.76712.7534
H82.12741.09442.16462.49912.52543.07451.75012.48093.0889
H91.08172.25553.49844.36633.67233.86362.76712.48091.8519
H101.08312.24452.77913.82382.99282.63632.75343.08891.8519

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 112.905 C1 C2 H7 109.942
C1 C2 H8 109.458 C2 C1 H9 121.266
C2 C1 H10 120.152 C2 C3 H4 111.058
C2 C3 H5 110.647 C2 C3 H6 110.724
C3 C2 H7 108.708 C3 C2 H8 109.831
H4 C3 H5 108.220 H4 C3 H6 108.184
H5 C3 H6 107.895 H7 C2 H8 105.745
H9 C1 H10 117.616
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability