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

using model chemistry: MP3=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 MP3=FULL/3-21G
 hartrees
Energy at 0K-216.358350
Energy at 298.15K-216.366229
HF Energy-215.934913
Nuclear repulsion energy131.136961
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 MP3=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' 3161 3161 36.40      
2 A' 3159 3159 30.67      
3 A' 3086 3086 4.73      
4 A' 3083 3083 28.29      
5 A' 1603 1603 10.16      
6 A' 1586 1586 4.80      
7 A' 1500 1500 11.05      
8 A' 1441 1441 20.35      
9 A' 1257 1257 11.77      
10 A' 1217 1217 22.55      
11 A' 996 996 21.10      
12 A' 825 825 1.88      
13 A' 465 465 2.65      
14 A' 353 353 1.43      
15 A' 260 260 0.22      
16 A" 3157 3157 11.09      
17 A" 3152 3152 3.20      
18 A" 3083 3083 9.92      
19 A" 1582 1582 0.36      
20 A" 1575 1575 0.88      
21 A" 1483 1483 13.09      
22 A" 1450 1450 14.90      
23 A" 1181 1181 16.59      
24 A" 1000 1000 1.33      
25 A" 968 968 0.05      
26 A" 379 379 7.16      
27 A" 227 227 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 21613.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21613.9 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 MP3=FULL/3-21G
ABC
0.28117 0.26629 0.15639

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.292 0.255 0.000
F2 -0.903 1.047 0.000
H3 1.149 0.939 0.000
C4 0.292 -0.592 1.280
C5 0.292 -0.592 -1.280
H6 1.204 -1.196 1.334
H7 1.204 -1.196 -1.334
H8 0.236 0.058 2.159
H9 0.236 0.058 -2.159
H10 -0.580 -1.255 1.275
H11 -0.580 -1.255 -1.275

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.43371.09651.53461.53462.17152.17152.16872.16872.16002.1600
F21.43372.05472.39832.39833.35373.35372.63362.63362.65092.6509
H31.09652.05472.17172.17172.51812.51812.50432.50433.07053.0705
C41.53462.39832.17172.55961.09482.83341.09473.50011.09542.7799
C51.53462.39832.17172.55962.83341.09483.50011.09472.77991.0954
H62.17153.35372.51811.09482.83342.66831.78583.83541.78583.1613
H72.17153.35372.51812.83341.09482.66833.83541.78583.16131.7858
H82.16872.63362.50431.09473.50011.78583.83544.31791.78033.7659
H92.16872.63362.50433.50011.09473.83541.78584.31793.76591.7803
H102.16002.65093.07051.09542.77991.78583.16131.78033.76592.5504
H112.16002.65093.07052.77991.09543.16131.78583.76591.78032.5504

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 110.008 C1 C4 H10 109.289
C1 C5 H7 110.226 C1 C5 H9 110.008
C1 C5 H11 109.289 F2 C1 H3 107.862
F2 C1 C4 107.747 F2 C1 C5 107.747
H3 C1 C4 110.142 H3 C1 C5 110.142
C4 C1 C5 113.013 H7 C5 H9 109.295
H7 C5 H11 109.242 H8 C4 H10 108.755
H9 C5 H11 108.755
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability