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

using model chemistry: MP2=FULL/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A"
Energy calculated at MP2=FULL/6-31G**
 hartrees
Energy at 0K-118.072329
Energy at 298.15K 
HF Energy-117.642991
Nuclear repulsion energy76.138533
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 MP2=FULL/6-31G**
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 3373 3151 14.57      
2 A 3257 3043 14.72      
3 A 3233 3021 26.38      
4 A 3228 3016 32.15      
5 A 3156 2949 19.99      
6 A 3132 2927 21.66      
7 A 3074 2872 29.84      
8 A 1570 1467 2.71      
9 A 1562 1460 4.74      
10 A 1540 1439 0.08      
11 A 1534 1434 1.35      
12 A 1467 1371 1.41      
13 A 1413 1320 2.42      
14 A 1321 1235 0.22      
15 A 1223 1142 0.45      
16 A 1131 1057 0.05      
17 A 1096 1024 1.03      
18 A 954 891 1.43      
19 A 923 862 0.12      
20 A 781 730 0.82      
21 A 481 450 37.49      
22 A 375 351 4.03      
23 A 269 251 0.13      
24 A 156 146 0.58      

Unscaled Zero Point Vibrational Energy (zpe) 20124.5 cm-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 18804.3 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 MP2=FULL/6-31G**
ABC
1.09854 0.30215 0.26225

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.293 -0.296 -0.044
C2 0.076 0.556 0.058
C3 -1.217 -0.246 -0.041
H4 -2.089 0.400 0.037
H5 -1.270 -0.774 -0.990
H6 -1.274 -0.985 0.757
H7 0.080 1.107 1.007
H8 0.098 1.320 -0.721
H9 2.246 0.130 -0.314
H10 1.295 -1.287 0.381

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.48912.51143.45462.77402.77622.13132.12091.07771.0788
C21.48911.52542.17142.16372.16471.09681.09132.24242.2331
C32.51141.52541.08801.08781.08872.14752.15473.49452.7518
H43.45462.17141.08801.76221.76122.47972.49054.35803.7970
H52.77402.16371.08781.76221.75933.05782.51523.69272.9528
H62.77622.16471.08871.76121.75932.50463.06203.84442.6133
H72.13131.09682.14752.47973.05782.50461.74122.71832.7565
H82.12091.09132.15472.49052.51523.06201.74122.48953.0730
H91.07772.24243.49454.35803.69273.84442.71832.48951.8429
H101.07882.23312.75183.79702.95282.61332.75653.07301.8429

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 112.831 C1 C2 H7 110.084
C1 C2 H8 109.590 C2 C1 H9 120.923
C2 C1 H10 119.982 C2 C3 H4 111.281
C2 C3 H5 110.668 C2 C3 H6 110.699
C3 C2 H7 108.864 C3 C2 H8 109.751
H4 C3 H5 108.176 H4 C3 H6 108.024
H5 C3 H6 107.869 H7 C2 H8 105.456
H9 C1 H10 117.429
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability