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

using model chemistry: QCISD(T)=FULL/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(T)=FULL/cc-pVDZ
 hartrees
Energy at 0K-118.122075
Energy at 298.15K 
HF Energy-117.640551
Nuclear repulsion energy75.256071
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(T)=FULL/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 3259 3125        
2 A 3150 3021        
3 A 3135 3006        
4 A 3129 3001        
5 A 3058 2933        
6 A 3045 2920        
7 A 2975 2853        
8 A 1497 1435        
9 A 1489 1428        
10 A 1467 1407        
11 A 1461 1401        
12 A 1409 1351        
13 A 1357 1302        
14 A 1268 1216        
15 A 1174 1126        
16 A 1103 1057        
17 A 1053 1010        
18 A 922 884        
19 A 891 854        
20 A 753 723        
21 A 462 443        
22 A 364 349        
23 A 263 252        
24 A 139 134        

Unscaled Zero Point Vibrational Energy (zpe) 19411.3 cm-1
Scaled (by 0.959) Zero Point Vibrational Energy (zpe) 18615.4 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 QCISD(T)=FULL/cc-pVDZ
ABC
1.07197 0.29649 0.25695

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)=FULL/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 0.056
C3 -1.228 -0.247 -0.039
H4 -2.114 0.409 0.034
H5 -1.282 -0.792 -1.000
H6 -1.286 -0.993 0.776
H7 0.081 1.125 1.017
H8 0.100 1.335 -0.738
H9 2.278 0.139 -0.298
H10 1.296 -1.321 0.357

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.50332.53413.49282.80352.80492.15492.14651.09661.0980
C21.50331.53732.19542.18852.18871.11461.10862.27002.2633
C32.53411.53731.10521.10571.10642.17112.18063.53682.7709
H43.49282.19541.10521.79031.78922.50942.52084.41303.8370
H52.80352.18851.10571.79031.78753.09872.54993.74602.9602
H62.80492.18871.10641.78921.78752.53263.10373.89072.6359
H72.15491.11462.17112.50943.09872.53261.76762.74382.8101
H82.14651.10862.18062.52082.54993.10371.76762.52403.1121
H91.09662.27003.53684.41303.74603.89072.74382.52401.8778
H101.09802.26332.77093.83702.96022.63592.81013.11211.8778

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 109.921
C1 C2 H8 109.609 C2 C1 H9 120.849
C2 C1 H10 120.132 C2 C3 H4 111.311
C2 C3 H5 110.737 C2 C3 H6 110.703
C3 C2 H7 108.862 C3 C2 H8 109.945
H4 C3 H5 108.149 H4 C3 H6 108.000
H5 C3 H6 107.811 H7 C2 H8 105.322
H9 C1 H10 117.669
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability