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

using model chemistry: HSEh1PBE/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/6-31G**
 hartrees
Energy at 0K-218.158734
Energy at 298.15K-218.166588
HF Energy-218.158734
Nuclear repulsion energy132.850066
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 HSEh1PBE/6-31G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3167 3022 24.45      
2 A' 3162 3017 44.56      
3 A' 3073 2933 7.53      
4 A' 3054 2914 39.55      
5 A' 1522 1453 5.19      
6 A' 1501 1432 5.63      
7 A' 1427 1362 22.26      
8 A' 1392 1329 13.84      
9 A' 1208 1153 15.40      
10 A' 1181 1127 53.54      
11 A' 981 936 31.11      
12 A' 844 806 6.03      
13 A' 477 455 2.60      
14 A' 350 334 1.04      
15 A' 263 251 0.08      
16 A" 3165 3021 14.98      
17 A" 3155 3011 0.02      
18 A" 3070 2929 13.71      
19 A" 1495 1427 0.00      
20 A" 1489 1421 0.04      
21 A" 1426 1360 34.02      
22 A" 1379 1316 1.84      
23 A" 1177 1124 12.60      
24 A" 949 906 0.00      
25 A" 931 889 0.99      
26 A" 406 388 6.21      
27 A" 222 212 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 21232.8 cm-1
Scaled (by 0.9543) Zero Point Vibrational Energy (zpe) 20262.5 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 HSEh1PBE/6-31G**
ABC
0.29216 0.27109 0.16063

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.278 0.244 0.000
F2 -0.867 1.040 0.000
H3 1.139 0.928 0.000
C4 0.278 -0.583 1.267
C5 0.278 -0.583 -1.267
H6 1.187 -1.187 1.335
H7 1.187 -1.187 -1.335
H8 0.226 0.064 2.146
H9 0.226 0.064 -2.146
H10 -0.586 -1.255 1.280
H11 -0.586 -1.255 -1.280

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.39411.09901.51301.51302.15842.15842.15432.15432.15202.1520
F21.39412.00852.35562.35563.31093.31092.59832.59832.64232.6423
H31.09902.00852.15112.15112.50152.50152.48682.48683.06173.0617
C41.51302.35562.15112.53411.09402.82221.09293.47451.09432.7724
C51.51302.35562.15112.53412.82221.09403.47451.09292.77241.0943
H62.15843.31092.50151.09402.82222.67081.77443.82261.77533.1608
H72.15843.31092.50152.82221.09402.67083.82261.77443.16081.7753
H82.15432.59832.48681.09293.47451.77443.82264.29241.77433.7602
H92.15432.59832.48683.47451.09293.82261.77444.29243.76021.7743
H102.15202.64233.06171.09432.77241.77533.16081.77433.76022.5606
H112.15202.64233.06172.77241.09433.16081.77533.76021.77432.5606

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 110.483 C1 C4 H10 110.218
C1 C5 H7 110.745 C1 C5 H9 110.483
C1 C5 H11 110.218 F2 C1 H3 106.746
F2 C1 C4 108.175 F2 C1 C5 108.175
H3 C1 C4 109.870 H3 C1 C5 109.870
C4 C1 C5 113.741 H7 C5 H9 108.457
H7 C5 H11 108.441 H8 C4 H10 108.427
H9 C5 H11 108.427
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.212      
2 F -0.330      
3 H 0.110      
4 C -0.409      
5 C -0.409      
6 H 0.128      
7 H 0.128      
8 H 0.145      
9 H 0.145      
10 H 0.140      
11 H 0.140      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.313 -1.074 0.000 1.697
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.452 1.346 0.000
y 1.346 -25.933 0.000
z 0.000 0.000 -24.312
Traceless
 xyz
x -0.330 1.346 0.000
y 1.346 -1.051 0.000
z 0.000 0.000 1.381
Polar
3z2-r22.762
x2-y20.481
xy1.346
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.844 -0.019 0.000
y -0.019 4.891 0.000
z 0.000 0.000 5.393


<r2> (average value of r2) Å2
<r2> 85.137
(<r2>)1/2 9.227