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

using model chemistry: HF/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/Def2TZVPP
 hartrees
Energy at 0K-217.213813
Energy at 298.15K-217.221892
HF Energy-217.213813
Nuclear repulsion energy133.631962
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 HF/Def2TZVPP
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' 3244 2941 74.83 63.16 0.46 0.63
2 A' 3238 2935 61.05 78.53 0.75 0.86
3 A' 3188 2889 16.53 162.80 0.31 0.47
4 A' 3171 2875 14.03 252.10 0.00 0.01
5 A' 1626 1474 5.34 1.36 0.74 0.85
6 A' 1606 1456 5.01 6.77 0.75 0.86
7 A' 1547 1402 19.80 2.31 0.43 0.60
8 A' 1499 1359 13.18 5.10 0.64 0.78
9 A' 1298 1176 10.95 2.51 0.13 0.23
10 A' 1260 1142 63.89 2.16 0.75 0.86
11 A' 1042 944 63.33 6.35 0.60 0.75
12 A' 876 794 10.15 10.22 0.12 0.21
13 A' 513 465 3.80 0.46 0.07 0.13
14 A' 376 341 0.81 0.21 0.30 0.46
15 A' 275 249 0.15 0.02 0.74 0.85
16 A" 3238 2935 28.31 52.99 0.75 0.86
17 A" 3227 2925 0.26 7.11 0.75 0.86
18 A" 3166 2869 19.75 2.19 0.75 0.86
19 A" 1603 1453 0.01 7.57 0.75 0.86
20 A" 1597 1448 0.05 5.55 0.75 0.86
21 A" 1544 1400 23.52 0.17 0.75 0.86
22 A" 1496 1356 2.75 1.51 0.75 0.86
23 A" 1243 1127 15.37 4.10 0.75 0.86
24 A" 1014 919 0.05 2.08 0.75 0.86
25 A" 1004 910 0.12 0.97 0.75 0.86
26 A" 443 401 7.93 0.75 0.75 0.86
27 A" 229 207 0.01 0.00 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 22280.5 cm-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 20195.1 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 HF/Def2TZVPP
ABC
0.29733 0.27163 0.16189

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.273 0.243 0.000
F2 -0.854 1.034 0.000
H3 1.117 0.923 0.000
C4 0.273 -0.581 1.269
C5 0.273 -0.581 -1.269
H6 1.175 -1.180 1.328
H7 1.175 -1.180 -1.328
H8 0.233 0.064 2.137
H9 0.233 0.064 -2.137
H10 -0.584 -1.243 1.291
H11 -0.584 -1.243 -1.291

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.37721.08341.51261.51262.14442.14442.14472.14472.14692.1469
F21.37721.97422.34262.34263.28293.28292.58592.58592.63142.6314
H31.08341.97422.14042.14042.48722.48722.46682.46683.04133.0413
C41.51262.34262.14042.53741.08362.81291.08233.46631.08342.7795
C51.51262.34262.14042.53742.81291.08363.46631.08232.77951.0834
H62.14443.28292.48721.08362.81292.65551.75773.79971.75973.1548
H72.14443.28292.48722.81291.08362.65553.79971.75773.15481.7597
H82.14472.58592.46681.08233.46631.75773.79974.27371.75803.7584
H92.14472.58592.46683.46631.08233.79971.75774.27373.75841.7580
H102.14692.63143.04131.08342.77951.75973.15481.75803.75842.5821
H112.14692.63143.04132.77951.08343.15481.75973.75841.75802.5821

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 110.383 C1 C4 H10 110.498
C1 C5 H7 110.284 C1 C5 H9 110.383
C1 C5 H11 110.498 F2 C1 H3 106.087
F2 C1 C4 108.224 F2 C1 C5 108.224
H3 C1 C4 109.976 H3 C1 C5 109.976
C4 C1 C5 114.018 H7 C5 H9 108.492
H7 C5 H11 108.589 H8 C4 H10 108.536
H9 C5 H11 108.536
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.321      
2 F -0.321      
3 H 0.001      
4 C -0.177      
5 C -0.177      
6 H 0.047      
7 H 0.047      
8 H 0.072      
9 H 0.072      
10 H 0.058      
11 H 0.058      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.586 -1.240 0.000 2.013
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.110 1.743 0.000
y 1.743 -26.626 0.000
z 0.000 0.000 -24.774
Traceless
 xyz
x -0.410 1.743 0.000
y 1.743 -1.184 0.000
z 0.000 0.000 1.594
Polar
3z2-r23.188
x2-y20.516
xy1.743
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.173 -0.053 0.000
y -0.053 5.250 0.000
z 0.000 0.000 5.793


<r2> (average value of r2) Å2
<r2> 84.904
(<r2>)1/2 9.214