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

using model chemistry: CCSD(T)/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 CCSD(T)/cc-pVDZ
 hartrees
Energy at 0K-118.114667
Energy at 298.15K 
HF Energy-117.640404
Nuclear repulsion energy75.191459
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 CCSD(T)/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 3253 3184        
2 A 3145 3078        
3 A 3129 3062        
4 A 3123 3057        
5 A 3053 2989        
6 A 3041 2976        
7 A 2971 2908        
8 A 1495 1463        
9 A 1487 1455        
10 A 1465 1434        
11 A 1459 1428        
12 A 1407 1377        
13 A 1356 1327        
14 A 1267 1240        
15 A 1173 1148        
16 A 1101 1077        
17 A 1052 1030        
18 A 920 901        
19 A 889 871        
20 A 753 737        
21 A 460 450        
22 A 363 356        
23 A 262 257        
24 A 139 136        

Unscaled Zero Point Vibrational Energy (zpe) 19381.4 cm-1
Scaled (by 0.9788) Zero Point Vibrational Energy (zpe) 18970.5 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 CCSD(T)/cc-pVDZ
ABC
1.06996 0.29600 0.25653

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.307 -0.298 -0.041
C2 0.076 0.562 0.056
C3 -1.229 -0.247 -0.039
H4 -2.115 0.410 0.034
H5 -1.283 -0.793 -1.001
H6 -1.287 -0.994 0.776
H7 0.082 1.126 1.018
H8 0.100 1.336 -0.739
H9 2.280 0.139 -0.299
H10 1.297 -1.322 0.358

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.50462.53623.49562.80572.80712.15682.14821.09751.0989
C21.50461.53872.19712.19052.19061.11551.10962.27182.2651
C32.53621.53871.10621.10671.10742.17312.18253.53952.7732
H43.49562.19711.10621.79211.79102.51152.52294.41643.8401
H52.80572.19051.10671.79211.78903.10152.55203.74882.9631
H62.80712.19061.10741.79101.78902.53503.10643.89392.6377
H72.15681.11552.17312.51153.10152.53501.76932.74632.8119
H82.14821.10962.18252.52292.55203.10641.76932.52573.1147
H91.09752.27183.53954.41643.74883.89392.74632.52571.8796
H101.09892.26512.77323.84012.96312.63772.81193.11471.8796

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 112.893 C1 C2 H7 109.920
C1 C2 H8 109.599 C2 C1 H9 120.837
C2 C1 H10 120.117 C2 C3 H4 111.294
C2 C3 H5 110.739 C2 C3 H6 110.704
C3 C2 H7 108.872 C3 C2 H8 109.942
H4 C3 H5 108.160 H4 C3 H6 108.012
H5 C3 H6 107.803 H7 C2 H8 105.337
H9 C1 H10 117.690
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability