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

using model chemistry: B2PLYP=FULL/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A"
Energy calculated at B2PLYP=FULL/6-311G**
 hartrees
Energy at 0K-118.372830
Energy at 298.15K 
HF Energy-118.213854
Nuclear repulsion energy75.858357
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 B2PLYP=FULL/6-311G**
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 3268 3268 17.03      
2 A 3163 3163 16.93      
3 A 3128 3128 33.03      
4 A 3123 3123 42.32      
5 A 3055 3055 26.92      
6 A 3052 3052 22.81      
7 A 2966 2966 35.21      
8 A 1521 1521 3.91      
9 A 1514 1514 6.76      
10 A 1486 1486 1.24      
11 A 1481 1481 2.11      
12 A 1424 1424 2.52      
13 A 1374 1374 1.77      
14 A 1284 1284 0.17      
15 A 1187 1187 0.40      
16 A 1098 1098 0.11      
17 A 1064 1064 1.05      
18 A 931 931 1.48      
19 A 894 894 0.12      
20 A 763 763 1.00      
21 A 478 478 44.98      
22 A 371 371 3.59      
23 A 254 254 0.07      
24 A 127 127 0.25      

Unscaled Zero Point Vibrational Energy (zpe) 19503.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 19503.3 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 B2PLYP=FULL/6-311G**
ABC
1.09590 0.29926 0.25989

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.300 -0.294 -0.035
C2 0.079 0.555 0.056
C3 -1.224 -0.245 -0.040
H4 -2.096 0.409 0.030
H5 -1.279 -0.783 -0.989
H6 -1.289 -0.980 0.765
H7 0.081 1.113 1.007
H8 0.104 1.322 -0.726
H9 2.253 0.128 -0.326
H10 1.294 -1.305 0.354

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.49032.52513.46912.79382.79552.13322.12601.08191.0831
C21.49031.53202.18002.17422.17521.10231.09552.24832.2416
C32.52511.53201.09211.09221.09302.15482.16523.50882.7606
H43.46912.18001.09211.76821.76752.48782.49884.37273.8127
H52.79382.17421.09221.76821.76573.07052.53213.70772.9493
H62.79552.17521.09301.76751.76572.51343.07633.86842.6354
H72.13321.10232.15482.48783.07052.51341.74542.73202.7828
H82.12601.09552.16522.49882.53213.07631.74542.49063.0792
H91.08192.24833.50884.37273.70773.86842.73202.49061.8536
H101.08312.24162.76063.81272.94932.63542.78283.07921.8536

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 113.326 C1 C2 H7 109.832
C1 C2 H8 109.667 C2 C1 H9 121.050
C2 C1 H10 120.339 C2 C3 H4 111.248
C2 C3 H5 110.778 C2 C3 H6 110.806
C3 C2 H7 108.671 C3 C2 H8 109.867
H4 C3 H5 108.091 H4 C3 H6 107.976
H5 C3 H6 107.810 H7 C2 H8 105.152
H9 C1 H10 117.775
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability