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

using model chemistry: B2PLYP=FULL/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP=FULL/3-21G
 hartrees
Energy at 0K-216.901464
Energy at 298.15K-216.909317
HF Energy-216.769306
Nuclear repulsion energy131.468734
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 B2PLYP=FULL/3-21G
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' 3168 3016 40.60      
2 A' 3165 3013 26.94      
3 A' 3091 2943 5.56      
4 A' 3084 2936 30.94      
5 A' 1598 1521 10.31      
6 A' 1578 1502 5.95      
7 A' 1491 1419 11.72      
8 A' 1424 1356 20.67      
9 A' 1250 1190 12.84      
10 A' 1200 1143 25.34      
11 A' 978 931 24.14      
12 A' 826 787 2.52      
13 A' 464 442 2.17      
14 A' 350 333 1.53      
15 A' 259 247 0.19      
16 A" 3163 3012 11.66      
17 A" 3158 3007 2.49      
18 A" 3088 2940 10.71      
19 A" 1575 1499 0.32      
20 A" 1565 1490 0.86      
21 A" 1475 1404 12.83      
22 A" 1438 1369 18.03      
23 A" 1178 1121 18.12      
24 A" 998 950 1.59      
25 A" 966 919 0.06      
26 A" 372 355 6.84      
27 A" 224 213 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 21563.0 cm-1
Scaled (by 0.952) Zero Point Vibrational Energy (zpe) 20528.0 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 B2PLYP=FULL/3-21G
ABC
0.28180 0.26854 0.15725

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.292 0.253 0.000
F2 -0.904 1.046 0.000
H3 1.149 0.934 0.000
C4 0.292 -0.590 1.273
C5 0.292 -0.590 -1.273
H6 1.202 -1.191 1.332
H7 1.202 -1.191 -1.332
H8 0.234 0.056 2.152
H9 0.234 0.056 -2.152
H10 -0.576 -1.254 1.270
H11 -0.576 -1.254 -1.270

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.43471.09421.52741.52742.16512.16512.16142.16142.15372.1537
F21.43472.05592.39342.39343.34853.34852.62722.62722.64762.6476
H31.09422.05592.16292.16292.50822.50822.49752.49753.06183.0618
C41.52742.39342.16292.54691.09212.82411.09213.48611.09272.7685
C51.52742.39342.16292.54692.82411.09213.48611.09212.76851.0927
H62.16513.34852.50821.09212.82412.66321.77963.82461.78023.1520
H72.16513.34852.50822.82411.09212.66323.82461.77963.15201.7802
H82.16142.62722.49751.09213.48611.77963.82464.30331.77443.7526
H92.16142.62722.49753.48611.09213.82461.77964.30333.75261.7744
H102.15372.64763.06181.09272.76851.78023.15201.77443.75262.5406
H112.15372.64763.06182.76851.09273.15201.78023.75261.77442.5406

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 110.096 C1 C4 H10 109.451
C1 C5 H7 110.381 C1 C5 H9 110.096
C1 C5 H11 109.451 F2 C1 H3 108.012
F2 C1 C4 107.759 F2 C1 C5 107.759
H3 C1 C4 110.083 H3 C1 C5 110.083
C4 C1 C5 112.971 H7 C5 H9 109.128
H7 C5 H11 109.134 H8 C4 H10 108.618
H9 C5 H11 108.618
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability