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

using model chemistry: MP4=FULL/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP4=FULL/6-31G*
 hartrees
Energy at 0K-217.755921
Energy at 298.15K-217.763818
HF Energy-217.117511
Nuclear repulsion energy132.283668
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=FULL/6-31G*
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' 3160 3039        
2 A' 3154 3032        
3 A' 3068 2950        
4 A' 3059 2942        
5 A' 1555 1495        
6 A' 1537 1478        
7 A' 1462 1406        
8 A' 1411 1357        
9 A' 1235 1187        
10 A' 1185 1139        
11 A' 982 945        
12 A' 845 812        
13 A' 481 463        
14 A' 356 342        
15 A' 272 262        
16 A" 3158 3037        
17 A" 3147 3026        
18 A" 3065 2947        
19 A" 1532 1473        
20 A" 1527 1468        
21 A" 1461 1405        
22 A" 1415 1361        
23 A" 1197 1151        
24 A" 971 934        
25 A" 950 914        
26 A" 407 391        
27 A" 231 222        

Unscaled Zero Point Vibrational Energy (zpe) 21411.0 cm-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 20588.8 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=FULL/6-31G*
ABC
0.28963 0.26915 0.15958

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.287 0.245 0.000
F2 -0.887 1.031 0.000
H3 1.132 0.950 0.000
C4 0.287 -0.581 1.272
C5 0.287 -0.581 -1.272
H6 1.201 -1.184 1.342
H7 1.201 -1.184 -1.342
H8 0.228 0.073 2.149
H9 0.228 0.073 -2.149
H10 -0.581 -1.253 1.278
H11 -0.581 -1.253 -1.278

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.41231.10051.51621.51622.16292.16292.15682.15682.15142.1514
F21.41232.02072.36442.36443.32623.32622.60382.60382.63442.6344
H31.10052.02072.16192.16192.52162.52162.49072.49073.06863.0686
C41.51622.36442.16192.54311.09752.83351.09603.48311.09702.7756
C51.51622.36442.16192.54312.83351.09753.48311.09602.77561.0970
H62.16293.32622.52161.09752.83352.68341.78273.83561.78363.1686
H72.16293.32622.52162.83351.09752.68343.83561.78273.16861.7836
H82.15682.60382.49071.09603.48311.78273.83564.29831.78083.7627
H92.15682.60382.49073.48311.09603.83561.78274.29833.76271.7808
H102.15142.63443.06861.09702.77561.78363.16861.78083.76272.5561
H112.15142.63443.06862.77561.09703.16861.78363.76271.78082.5561

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 110.277 C1 C4 H10 109.791
C1 C5 H7 110.677 C1 C5 H9 110.277
C1 C5 H11 109.791 F2 C1 H3 106.400
F2 C1 C4 107.631 F2 C1 C5 107.631
H3 C1 C4 110.411 H3 C1 C5 110.411
C4 C1 C5 113.995 H7 C5 H9 108.729
H7 C5 H11 108.732 H8 C4 H10 108.585
H9 C5 H11 108.585
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability