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All results from a given calculation for CH3CHFCH3 (2-Fluoropropane)

using model chemistry: QCISD/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at QCISD/6-311G**
 hartrees
Energy at 0K-217.885951
Energy at 298.15K-217.893859
HF Energy-217.179685
Nuclear repulsion energy132.507659
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/6-311G**
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' 3147 3003 36.97      
2 A' 3142 2998 53.41      
3 A' 3075 2934 26.55      
4 A' 3061 2920 10.53      
5 A' 1531 1461 5.03      
6 A' 1514 1444 5.04      
7 A' 1447 1381 22.59      
8 A' 1415 1350 10.12      
9 A' 1224 1167 10.54      
10 A' 1189 1134 43.89      
11 A' 988 943 39.34      
12 A' 843 804 9.53      
13 A' 482 460 3.57      
14 A' 354 338 0.55      
15 A' 269 256 0.19      
16 A" 3144 3000 18.86      
17 A" 3134 2990 0.00      
18 A" 3056 2916 14.79      
19 A" 1508 1439 0.00      
20 A" 1503 1434 0.03      
21 A" 1447 1380 28.72      
22 A" 1396 1332 2.31      
23 A" 1188 1133 11.19      
24 A" 956 913 0.00      
25 A" 946 903 0.10      
26 A" 417 398 7.47      
27 A" 215 205 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 21295.8 cm-1
Scaled (by 0.9541) Zero Point Vibrational Energy (zpe) 20318.4 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/6-311G**
ABC
0.29091 0.26927 0.15978

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.280 0.246 0.000
F2 -0.871 1.038 0.000
H3 1.132 0.938 0.000
C4 0.280 -0.584 1.273
C5 0.280 -0.584 -1.273
H6 1.192 -1.190 1.332
H7 1.192 -1.190 -1.332
H8 0.232 0.067 2.151
H9 0.232 0.067 -2.151
H10 -0.589 -1.252 1.283
H11 -0.589 -1.252 -1.283

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.39771.09721.51971.51972.16062.16062.15882.15882.15512.1551
F21.39772.00622.36212.36213.31613.31612.60522.60522.63992.6399
H31.09722.00622.15922.15922.51102.51102.48882.48883.06603.0660
C41.51972.36212.15922.54511.09602.82481.09453.48511.09572.7802
C51.51972.36212.15922.54512.82481.09603.48511.09452.78021.0957
H62.16063.31612.51101.09602.82482.66321.78133.82481.78233.1636
H72.16063.31612.51102.82481.09602.66323.82481.78133.16361.7823
H82.15882.60522.48881.09453.48511.78133.82484.30151.77953.7684
H92.15882.60522.48883.48511.09453.82481.78134.30153.76841.7795
H102.15512.63993.06601.09572.78021.78233.16361.77953.76842.5653
H112.15512.63993.06602.78021.09573.16361.78233.76841.77952.5653

picture of 2-Fluoropropane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C4 H8 110.271 C1 C4 H10 109.909
C1 C5 H7 110.325 C1 C5 H9 110.271
C1 C5 H11 109.909 F2 C1 H3 106.425
F2 C1 C4 108.047 F2 C1 C5 108.047
H3 C1 C4 110.147 H3 C1 C5 110.147
C4 C1 C5 113.724 H7 C5 H9 108.809
H7 C5 H11 108.814 H8 C4 H10 108.672
H9 C5 H11 108.672
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability