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

using model chemistry: CCD/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 CCD/cc-pVDZ
 hartrees
Energy at 0K-118.100069
Energy at 298.15K 
HF Energy-117.640697
Nuclear repulsion energy75.287343
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 CCD/cc-pVDZ
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 3285 3143 13.23      
2 A 3175 3038 13.78      
3 A 3154 3018 28.96      
4 A 3149 3013 36.55      
5 A 3083 2949 20.67      
6 A 3065 2932 25.22      
7 A 3009 2879 34.64      
8 A 1507 1442 2.42      
9 A 1498 1434 4.89      
10 A 1480 1416 0.03      
11 A 1474 1411 1.56      
12 A 1424 1362 1.24      
13 A 1374 1314 3.19      
14 A 1282 1227 0.19      
15 A 1185 1133 0.33      
16 A 1111 1063 0.05      
17 A 1064 1018 1.13      
18 A 929 889 0.82      
19 A 899 860 0.12      
20 A 762 729 0.56      
21 A 461 441 35.32      
22 A 367 352 3.15      
23 A 262 251 0.08      
24 A 139 133 0.42      

Unscaled Zero Point Vibrational Energy (zpe) 19569.8 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 18722.4 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 CCD/cc-pVDZ
ABC
1.07408 0.29654 0.25695

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.306 -0.298 -0.041
C2 0.076 0.561 0.054
C3 -1.228 -0.247 -0.038
H4 -2.113 0.410 0.035
H5 -1.283 -0.793 -0.997
H6 -1.287 -0.990 0.778
H7 0.083 1.127 1.013
H8 0.098 1.331 -0.742
H9 2.279 0.142 -0.286
H10 1.295 -1.323 0.348

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.50402.53443.49222.80472.80602.15332.14561.09541.0967
C21.50401.53622.19352.18782.18791.11281.10762.26872.2635
C32.53441.53621.10441.10491.10562.17012.17793.53692.7695
H43.49222.19351.10441.78851.78742.50832.51794.41153.8355
H52.80472.18781.10491.78851.78603.09722.54693.75122.9561
H62.80602.18791.10561.78741.78602.53253.10113.88962.6379
H72.15331.11282.17012.50833.09722.53251.76622.73472.8127
H82.14561.10762.17792.51792.54693.10111.76622.52523.1088
H91.09542.26873.53694.41153.75123.88962.73472.52521.8758
H101.09672.26352.76953.83552.95612.63792.81273.10881.8758

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 112.944 C1 C2 H7 109.841
C1 C2 H8 109.552 C2 C1 H9 120.753
C2 C1 H10 120.187 C2 C3 H4 111.285
C2 C3 H5 110.806 C2 C3 H6 110.768
C3 C2 H7 108.964 C3 C2 H8 109.868
H4 C3 H5 108.102 H4 C3 H6 107.954
H5 C3 H6 107.791 H7 C2 H8 105.395
H9 C1 H10 117.669
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability