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

using model chemistry: QCISD/daug-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 QCISD/daug-cc-pVDZ
 hartrees
Energy at 0K-118.124737
Energy at 298.15K 
HF Energy-117.645486
Nuclear repulsion energy75.263845
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/daug-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 3254 3254 15.65      
2 A 3145 3145 16.50      
3 A 3112 3112 34.54      
4 A 3106 3106 39.53      
5 A 3039 3039 20.14      
6 A 3030 3030 27.00      
7 A 2968 2968 32.80      
8 A 1496 1496 2.59      
9 A 1490 1490 5.15      
10 A 1473 1473 0.63      
11 A 1461 1461 1.55      
12 A 1406 1406 1.50      
13 A 1357 1357 3.05      
14 A 1267 1267 0.13      
15 A 1172 1172 0.29      
16 A 1098 1098 0.10      
17 A 1050 1050 0.97      
18 A 919 919 0.69      
19 A 888 888 0.07      
20 A 752 752 0.50      
21 A 464 464 44.88      
22 A 368 368 2.62      
23 A 249 249 0.02      
24 A 102 102 0.47      

Unscaled Zero Point Vibrational Energy (zpe) 19331.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 19331.7 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 QCISD/daug-cc-pVDZ
ABC
1.07257 0.29652 0.25625

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.308 -0.297 -0.030
C2 0.076 0.564 0.047
C3 -1.229 -0.248 -0.034
H4 -2.112 0.411 0.025
H5 -1.282 -0.809 -0.983
H6 -1.288 -0.975 0.795
H7 0.081 1.145 0.995
H8 0.102 1.319 -0.761
H9 2.285 0.136 -0.263
H10 1.277 -1.343 0.293

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.50542.53773.49332.80702.80742.15332.14581.09361.0948
C21.50541.53942.19392.18892.18871.11151.10652.27122.2671
C32.53771.53941.10321.10361.10412.17142.18083.54222.7541
H43.49332.19391.10321.78651.78632.50812.51914.41513.8251
H52.80702.18891.10361.78651.78543.09632.54813.75962.9089
H62.80742.18871.10411.78631.78542.53183.10123.88862.6395
H72.15331.11152.17142.50813.09632.53181.76502.73092.8483
H82.14581.10652.18082.51912.54813.10121.76502.53293.0952
H91.09362.27123.54224.41513.75963.88862.73092.53291.8741
H101.09482.26712.75413.82512.90892.63952.84833.09521.8741

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 112.902 C1 C2 H7 109.822
C1 C2 H8 109.530 C2 C1 H9 121.003
C2 C1 H10 120.538 C2 C3 H4 111.168
C2 C3 H5 110.749 C2 C3 H6 110.703
C3 C2 H7 108.924 C3 C2 H8 109.942
H4 C3 H5 108.109 H4 C3 H6 108.047
H5 C3 H6 107.942 H7 C2 H8 105.451
H9 C1 H10 117.825
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability