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

using model chemistry: MP4/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 MP4/cc-pVDZ
 hartrees
Energy at 0K-118.112070
Energy at 298.15K 
HF Energy-117.640522
Nuclear repulsion energy75.232426
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 MP4/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 3275 3166        
2 A 3164 3059        
3 A 3140 3036        
4 A 3135 3031        
5 A 3066 2964        
6 A 3048 2947        
7 A 2986 2887        
8 A 1498 1448        
9 A 1490 1440        
10 A 1470 1422        
11 A 1462 1414        
12 A 1408 1362        
13 A 1358 1314        
14 A 1270 1228        
15 A 1176 1137        
16 A 1104 1068        
17 A 1054 1019        
18 A 922 892        
19 A 892 863        
20 A 754 729        
21 A 462 447        
22 A 364 352        
23 A 263 255        
24 A 144 140        

Unscaled Zero Point Vibrational Energy (zpe) 19452.9 cm-1
Scaled (by 0.9669) Zero Point Vibrational Energy (zpe) 18809.0 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 MP4/cc-pVDZ
ABC
1.07133 0.29627 0.25680

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.306 -0.299 -0.042
C2 0.076 0.562 0.056
C3 -1.228 -0.247 -0.039
H4 -2.115 0.410 0.036
H5 -1.283 -0.791 -1.001
H6 -1.286 -0.994 0.775
H7 0.083 1.124 1.018
H8 0.100 1.336 -0.737
H9 2.279 0.139 -0.296
H10 1.297 -1.320 0.361

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9 H10
C11.50392.53493.49412.80442.80572.15532.14731.09631.0977
C21.50391.53802.19642.18962.18961.11481.10902.26992.2629
C32.53491.53801.10571.10611.10692.17222.18143.53762.7723
H43.49412.19641.10571.79111.79002.51112.52204.41413.8383
H52.80442.18961.10611.79111.78813.10012.55083.74802.9645
H62.80572.18961.10691.79001.78812.53383.10493.89102.6359
H72.15531.11482.17222.51113.10012.53381.76852.74202.8066
H82.14731.10902.18142.52202.55083.10491.76852.52503.1131
H91.09632.26993.53764.41413.74803.89102.74202.52501.8772
H101.09772.26292.77233.83832.96452.63592.80663.11311.8772

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 112.884 C1 C2 H7 109.891
C1 C2 H8 109.604 C2 C1 H9 120.808
C2 C1 H10 120.060 C2 C3 H4 111.315
C2 C3 H5 110.745 C2 C3 H6 110.702
C3 C2 H7 108.893 C3 C2 H8 109.935
H4 C3 H5 108.148 H4 C3 H6 108.001
H5 C3 H6 107.801 H7 C2 H8 105.359
H9 C1 H10 117.643
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability