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

using model chemistry: B2PLYP=FULLultrafine/daug-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 B2PLYP=FULLultrafine/daug-cc-pVTZ
 hartrees
Energy at 0K-118.410046
Energy at 298.15K 
HF Energy-118.226913
Nuclear repulsion energy76.133881
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=FULLultrafine/daug-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 3263 3263 12.31      
2 A 3168 3168 14.92      
3 A 3121 3121 28.54      
4 A 3116 3116 33.15      
5 A 3052 3052 26.63      
6 A 3038 3038 18.61      
7 A 2963 2963 28.17      
8 A 1520 1520 3.75      
9 A 1514 1514 6.43      
10 A 1484 1484 1.61      
11 A 1481 1481 2.39      
12 A 1421 1421 2.05      
13 A 1375 1375 2.52      
14 A 1283 1283 0.11      
15 A 1185 1185 0.19      
16 A 1097 1097 0.20      
17 A 1062 1062 1.05      
18 A 932 932 1.18      
19 A 890 890 0.12      
20 A 763 763 0.80      
21 A 492 492 49.03      
22 A 375 375 2.09      
23 A 247 247 0.03      
24 A 106 106 0.42      

Unscaled Zero Point Vibrational Energy (zpe) 19472.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 19472.7 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=FULLultrafine/daug-cc-pVTZ
ABC
1.10599 0.30191 0.26125

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/daug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.296 -0.294 -0.027
C2 0.080 0.554 0.044
C3 -1.220 -0.242 -0.032
H4 -2.087 0.413 0.023
H5 -1.278 -0.800 -0.966
H6 -1.286 -0.957 0.787
H7 0.085 1.135 0.977
H8 0.106 1.301 -0.752
H9 2.259 0.134 -0.254
H10 1.263 -1.330 0.274

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.48422.51693.45722.78672.78722.12462.11851.07811.0789
C21.48421.52622.17212.16722.16751.09861.09282.23922.2358
C32.51691.52621.08851.08881.08942.14892.15853.50672.7282
H43.45722.17211.08851.76171.76182.48022.49024.36453.7851
H52.78672.16721.08881.76171.76023.06182.52513.72742.8771
H62.78722.16751.08941.76181.76022.50783.06693.85242.6265
H72.12461.09862.14892.48023.06182.50781.73712.69092.8199
H82.11851.09282.15852.49022.52513.06691.73712.49953.0519
H91.07812.23923.50674.36453.72743.85242.69092.49951.8476
H101.07892.23582.72823.78512.87712.62652.81993.05191.8476

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 113.447 C1 C2 H7 109.792
C1 C2 H8 109.653 C2 C1 H9 121.017
C2 C1 H10 120.636 C2 C3 H4 111.241
C2 C3 H5 110.827 C2 C3 H6 110.820
C3 C2 H7 108.817 C3 C2 H8 109.902
H4 C3 H5 108.018 H4 C3 H6 107.982
H5 C3 H6 107.816 H7 C2 H8 104.874
H9 C1 H10 117.864
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability