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

using model chemistry: LSDA/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at LSDA/6-311+G(3df,2p)
 hartrees
Energy at 0K-217.352878
Energy at 298.15K-217.360606
HF Energy-217.352878
Nuclear repulsion energy133.627846
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 LSDA/6-311+G(3df,2p)
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' 3064 3064 9.21      
2 A' 3055 3055 21.65      
3 A' 2971 2971 6.98      
4 A' 2937 2937 22.35      
5 A' 1432 1432 9.76      
6 A' 1412 1412 10.69      
7 A' 1338 1338 29.42      
8 A' 1304 1304 6.77      
9 A' 1155 1155 16.78      
10 A' 1118 1118 66.17      
11 A' 937 937 29.34      
12 A' 831 831 10.77      
13 A' 462 462 2.42      
14 A' 342 342 1.30      
15 A' 249 249 0.02      
16 A" 3063 3063 8.44      
17 A" 3050 3050 0.25      
18 A" 2968 2968 7.25      
19 A" 1403 1403 0.01      
20 A" 1400 1400 0.10      
21 A" 1343 1343 47.39      
22 A" 1305 1305 1.36      
23 A" 1147 1147 10.25      
24 A" 901 901 0.15      
25 A" 886 886 2.03      
26 A" 398 398 5.79      
27 A" 208 208 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 20339.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 20339.3 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 LSDA/6-311+G(3df,2p)
ABC
0.29436 0.27724 0.16350

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.278 0.241 0.000
F2 -0.865 1.033 0.000
H3 1.133 0.942 0.000
C4 0.278 -0.578 1.249
C5 0.278 -0.578 -1.249
H6 1.197 -1.175 1.318
H7 1.197 -1.175 -1.318
H8 0.215 0.064 2.138
H9 0.215 0.064 -2.138
H10 -0.582 -1.264 1.249
H11 -0.582 -1.264 -1.249

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.39061.10611.49391.49392.14212.14212.14592.14592.13662.1366
F21.39062.00052.33722.33723.29673.29672.58362.58362.63012.6301
H31.10612.00052.14562.14562.49492.49492.48682.48683.06103.0610
C41.49392.33722.14562.49891.09892.79171.09773.44801.09992.7300
C51.49392.33722.14562.49892.79171.09893.44801.09772.73001.0999
H62.14213.29672.49491.09892.79172.63551.78153.80021.78293.1246
H72.14213.29672.49492.79171.09892.63553.80021.78153.12461.7829
H82.14592.58362.48681.09773.44801.78153.80024.27531.78553.7242
H92.14592.58362.48683.44801.09773.80021.78154.27533.72421.7855
H102.13662.63013.06101.09992.73001.78293.12461.78553.72422.4984
H112.13662.63013.06102.73001.09993.12461.78293.72421.78552.4984

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 110.871 C1 C4 H10 109.990
C1 C5 H7 110.487 C1 C5 H9 110.871
C1 C5 H11 109.990 F2 C1 H3 105.944
F2 C1 C4 108.190 F2 C1 C5 108.190
H3 C1 C4 110.336 H3 C1 C5 110.336
C4 C1 C5 113.516 H7 C5 H9 108.396
H7 C5 H11 108.351 H8 C4 H10 108.678
H9 C5 H11 108.678
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.189      
2 F -0.407      
3 H 0.166      
4 C -0.509      
5 C -0.509      
6 H 0.183      
7 H 0.183      
8 H 0.166      
9 H 0.166      
10 H 0.185      
11 H 0.185      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.503 -1.206 0.000 1.927
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.444 1.529 0.000
y 1.529 -26.817 0.000
z 0.000 0.000 -24.943
Traceless
 xyz
x -0.564 1.529 0.000
y 1.529 -1.123 0.000
z 0.000 0.000 1.687
Polar
3z2-r23.374
x2-y20.373
xy1.529
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.977 -0.097 0.000
y -0.097 6.137 0.000
z 0.000 0.000 6.813


<r2> (average value of r2) Å2
<r2> 84.610
(<r2>)1/2 9.198