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

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

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/STO-3G
 hartrees
Energy at 0K-215.175954
Energy at 298.15K-215.183475
HF Energy-215.115763
Nuclear repulsion energy129.778297
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/STO-3G
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' 3535 3535 2.34      
2 A' 3533 3533 1.78      
3 A' 3355 3355 0.48      
4 A' 3312 3312 16.63      
5 A' 1715 1715 2.40      
6 A' 1703 1703 2.57      
7 A' 1592 1592 3.88      
8 A' 1519 1519 24.30      
9 A' 1314 1314 12.18      
10 A' 1279 1279 12.04      
11 A' 1069 1069 0.83      
12 A' 887 887 0.10      
13 A' 487 487 0.46      
14 A' 352 352 0.28      
15 A' 211 211 0.02      
16 A" 3533 3533 0.05      
17 A" 3531 3531 0.75      
18 A" 3354 3354 0.87      
19 A" 1704 1704 0.08      
20 A" 1698 1698 0.23      
21 A" 1579 1579 2.13      
22 A" 1493 1493 19.13      
23 A" 1224 1224 11.54      
24 A" 1034 1034 0.00      
25 A" 1016 1016 0.48      
26 A" 399 399 1.88      
27 A" 179 179 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 23302.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 23302.5 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 B2PLYP=FULL/STO-3G
ABC
0.27218 0.26110 0.15149

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.269 0.262 0.000
F2 -0.851 1.118 0.000
H3 1.199 0.882 0.000
C4 0.269 -0.624 1.295
C5 0.269 -0.624 -1.295
H6 1.168 -1.256 1.319
H7 1.168 -1.256 -1.319
H8 0.261 0.014 2.192
H9 0.261 0.014 -2.192
H10 -0.620 -1.272 1.317
H11 -0.620 -1.272 -1.317

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.40931.11821.56921.56922.20262.20262.20552.20552.20782.2078
F21.40932.06352.44242.44243.38373.38372.69432.69432.73832.7383
H31.11822.06352.19332.19332.51182.51182.53692.53693.11113.1111
C41.56922.44242.19332.59071.09932.83601.09983.54471.09962.8342
C51.56922.44242.19332.59072.83601.09933.54471.09982.83421.0996
H62.20263.38372.51181.09932.83602.63801.78723.84141.78763.1849
H72.20263.38372.51182.83601.09932.63803.84141.78723.18491.7876
H82.20552.69432.53691.09983.54471.78723.84144.38301.78693.8389
H92.20552.69432.53693.54471.09983.84141.78724.38303.83891.7869
H102.20782.73833.11111.09962.83421.78763.18491.78693.83892.6339
H112.20782.73833.11112.83421.09963.18491.78763.83891.78692.6339

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 110.212 C1 C4 H10 110.402
C1 C5 H7 110.013 C1 C5 H9 110.212
C1 C5 H11 110.402 F2 C1 H3 108.915
F2 C1 C4 110.059 F2 C1 C5 110.059
H3 C1 C4 108.231 H3 C1 C5 108.231
C4 C1 C5 111.277 H7 C5 H9 108.726
H7 C5 H11 108.773 H8 C4 H10 108.670
H9 C5 H11 108.670
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability