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

using model chemistry: MP2=FULL/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 MP2=FULL/6-311G**
 hartrees
Energy at 0K-217.917050
Energy at 298.15K-217.924976
HF Energy-217.179936
Nuclear repulsion energy132.848176
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 MP2=FULL/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' 3191 3027 25.21      
2 A' 3187 3023 40.69      
3 A' 3106 2947 30.63      
4 A' 3090 2931 6.80      
5 A' 1530 1452 6.53      
6 A' 1512 1434 6.15      
7 A' 1438 1364 28.22      
8 A' 1412 1340 6.29      
9 A' 1222 1159 12.15      
10 A' 1186 1125 44.89      
11 A' 988 937 35.40      
12 A' 849 805 9.46      
13 A' 483 458 3.36      
14 A' 357 338 0.68      
15 A' 276 261 0.16      
16 A" 3189 3025 14.41      
17 A" 3180 3017 0.00      
18 A" 3087 2929 12.30      
19 A" 1506 1428 0.00      
20 A" 1500 1423 0.00      
21 A" 1437 1364 35.74      
22 A" 1389 1317 0.83      
23 A" 1193 1132 11.84      
24 A" 955 906 0.01      
25 A" 944 896 0.32      
26 A" 418 397 7.16      
27 A" 219 208 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 21422.2 cm-1
Scaled (by 0.9486) Zero Point Vibrational Energy (zpe) 20321.1 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 MP2=FULL/6-311G**
ABC
0.29142 0.27170 0.16070

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.280 0.245 0.000
F2 -0.872 1.038 0.000
H3 1.131 0.935 0.000
C4 0.280 -0.583 1.266
C5 0.280 -0.583 -1.266
H6 1.189 -1.188 1.325
H7 1.189 -1.188 -1.325
H8 0.231 0.064 2.144
H9 0.231 0.064 -2.144
H10 -0.587 -1.249 1.273
H11 -0.587 -1.249 -1.273

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.39821.09511.51341.51342.15322.15322.15202.15202.14612.1461
F21.39822.00522.35772.35773.31013.31012.59992.59992.63272.6327
H31.09512.00522.15252.15252.50332.50332.48292.48293.05643.0564
C41.51342.35772.15252.53241.09322.81181.09183.47141.09302.7646
C51.51342.35772.15252.53242.81181.09323.47141.09182.76461.0930
H62.15323.31012.50331.09322.81182.65011.77673.81041.77783.1478
H72.15323.31012.50332.81181.09322.65013.81041.77673.14781.7778
H82.15202.59992.48291.09183.47141.77673.81044.28761.77503.7508
H92.15202.59992.48293.47141.09183.81041.77674.28763.75081.7750
H102.14612.63273.05641.09302.76461.77783.14781.77503.75082.5463
H112.14612.63273.05642.76461.09303.14781.77783.75081.77502.5463

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 110.341 C1 C4 H10 109.806
C1 C5 H7 110.352 C1 C5 H9 110.341
C1 C5 H11 109.806 F2 C1 H3 106.440
F2 C1 C4 108.080 F2 C1 C5 108.080
H3 C1 C4 110.183 H3 C1 C5 110.183
C4 C1 C5 113.580 H7 C5 H9 108.802
H7 C5 H11 108.825 H8 C4 H10 108.673
H9 C5 H11 108.673
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability