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

using model chemistry: CCD/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCD/6-31G(2df,p)
 hartrees
Energy at 0K-217.899325
Energy at 298.15K-217.907222
HF Energy-217.139325
Nuclear repulsion energy133.055008
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 CCD/6-31G(2df,p)
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' 3194 3025 20.49      
2 A' 3191 3022 33.66      
3 A' 3102 2938 4.19      
4 A' 3095 2931 31.44      
5 A' 1546 1464 4.20      
6 A' 1524 1444 4.67      
7 A' 1452 1375 23.82      
8 A' 1427 1351 9.27      
9 A' 1227 1162 22.16      
10 A' 1207 1143 42.82      
11 A' 1004 951 27.25      
12 A' 850 805 4.95      
13 A' 480 455 2.61      
14 A' 352 333 0.85      
15 A' 265 251 0.10      
16 A" 3192 3023 11.68      
17 A" 3184 3016 0.04      
18 A" 3099 2935 10.02      
19 A" 1520 1440 0.00      
20 A" 1514 1434 0.00      
21 A" 1448 1372 27.01      
22 A" 1405 1330 2.07      
23 A" 1189 1126 11.43      
24 A" 960 910 0.03      
25 A" 942 892 0.54      
26 A" 410 389 5.83      
27 A" 220 208 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 21498.7 cm-1
Scaled (by 0.9472) Zero Point Vibrational Energy (zpe) 20363.5 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 CCD/6-31G(2df,p)
ABC
0.29390 0.27073 0.16106

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.276 0.250 0.000
F2 -0.861 1.036 0.000
H3 1.134 0.931 0.000
C4 0.276 -0.583 1.269
C5 0.276 -0.583 -1.269
H6 1.184 -1.188 1.330
H7 1.184 -1.188 -1.330
H8 0.228 0.062 2.147
H9 0.228 0.062 -2.147
H10 -0.589 -1.250 1.279
H11 -0.589 -1.250 -1.279

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.38261.09541.51801.51802.15862.15862.15542.15542.15282.1528
F21.38261.99812.35072.35073.30083.30082.59642.59642.63372.6337
H31.09541.99812.15402.15402.50232.50232.48682.48683.05973.0597
C41.51802.35072.15402.53761.09192.81821.09093.47631.09212.7722
C51.51802.35072.15402.53762.81821.09193.47631.09092.77221.0921
H62.15863.30082.50231.09192.81822.66001.77313.81631.77403.1548
H72.15863.30082.50232.81821.09192.66003.81631.77313.15481.7740
H82.15542.59642.48681.09093.47631.77313.81634.29331.77243.7584
H92.15542.59642.48683.47631.09093.81631.77314.29333.75841.7724
H102.15282.63373.05971.09212.77221.77403.15481.77243.75842.5585
H112.15282.63373.05972.77221.09213.15481.77403.75841.77242.5585

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 110.337 C1 C4 H10 110.068
C1 C5 H7 110.533 C1 C5 H9 110.337
C1 C5 H11 110.068 F2 C1 H3 106.909
F2 C1 C4 108.184 F2 C1 C5 108.184
H3 C1 C4 109.960 H3 C1 C5 109.960
C4 C1 C5 113.405 H7 C5 H9 108.643
H7 C5 H11 108.638 H8 C4 H10 108.569
H9 C5 H11 108.569
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability