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

using model chemistry: B2PLYP=FULLultrafine/STO-3G

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/STO-3G
 hartrees
Energy at 0K-116.819286
Energy at 298.15K 
HF Energy-116.771018
Nuclear repulsion energy74.794663
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/STO-3G
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 3596 3596 1.80      
2 A 3529 3529 2.75      
3 A 3528 3528 2.68      
4 A 3452 3452 2.70      
5 A 3426 3426 1.98      
6 A 3354 3354 2.98      
7 A 3335 3335 3.41      
8 A 1722 1722 2.17      
9 A 1715 1715 2.25      
10 A 1691 1691 0.19      
11 A 1626 1626 4.08      
12 A 1602 1602 0.43      
13 A 1520 1520 5.52      
14 A 1411 1411 0.16      
15 A 1291 1291 0.73      
16 A 1181 1181 0.18      
17 A 1176 1176 1.02      
18 A 1011 1011 2.21      
19 A 968 968 0.32      
20 A 833 833 2.20      
21 A 491 491 14.55      
22 A 381 381 2.17      
23 A 236 236 0.07      
24 A 150 150 0.53      

Unscaled Zero Point Vibrational Energy (zpe) 21611.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21611.7 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/STO-3G
ABC
1.06235 0.28992 0.25237

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/STO-3G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.319 -0.308 -0.064
C2 0.077 0.566 0.065
C3 -1.244 -0.252 -0.043
H4 -2.117 0.410 0.055
H5 -1.306 -0.765 -1.014
H6 -1.295 -1.011 0.751
H7 0.085 1.099 1.037
H8 0.092 1.345 -0.718
H9 2.281 0.157 -0.307
H10 1.347 -1.277 0.445

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.52432.56443.51272.82872.82722.17172.16011.09501.0950
C21.52431.55812.19992.20172.20041.10881.10412.27212.2703
C32.56441.55811.09991.09971.09992.18152.18873.55862.8292
H43.51272.19991.09991.78341.78402.50772.51974.42013.8730
H52.82872.20171.09971.78341.78223.10072.54783.76963.0705
H62.82722.20041.09991.78401.78222.53743.10353.90752.6727
H72.17171.10882.18152.50773.10072.53741.77212.74212.7548
H82.16011.10412.18872.51972.54783.10351.77212.52463.1308
H91.09502.27213.55864.42013.76963.90752.74212.52461.8687
H101.09502.27032.82923.87303.07052.67272.75483.13081.8687

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 112.595 C1 C2 H7 110.130
C1 C2 H8 109.496 C2 C1 H9 119.423
C2 C1 H10 119.255 C2 C3 H4 110.530
C2 C3 H5 110.684 C2 C3 H6 110.573
C3 C2 H7 108.591 C3 C2 H8 109.418
H4 C3 H5 108.345 H4 C3 H6 108.385
H5 C3 H6 108.241 H7 C2 H8 106.417
H9 C1 H10 117.140
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability