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

using model chemistry: B3LYP/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/LANL2DZ
 hartrees
Energy at 0K-218.377495
Energy at 298.15K-218.385198
HF Energy-218.377495
Nuclear repulsion energy130.293399
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 B3LYP/LANL2DZ
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' 3159 3037 66.72      
2 A' 3146 3023 58.84      
3 A' 3090 2970 25.01      
4 A' 3053 2934 12.99      
5 A' 1529 1470 18.20      
6 A' 1509 1451 10.70      
7 A' 1446 1390 21.49      
8 A' 1353 1301 15.82      
9 A' 1214 1167 18.05      
10 A' 1142 1097 42.71      
11 A' 923 887 26.37      
12 A' 791 761 22.80      
13 A' 462 444 3.01      
14 A' 345 332 2.20      
15 A' 240 231 0.05      
16 A" 3152 3030 20.84      
17 A" 3138 3016 3.63      
18 A" 3049 2930 17.03      
19 A" 1510 1452 0.87      
20 A" 1499 1440 1.67      
21 A" 1433 1377 36.15      
22 A" 1388 1334 7.12      
23 A" 1184 1138 18.98      
24 A" 962 925 0.32      
25 A" 949 913 2.44      
26 A" 385 370 8.22      
27 A" 190 182 0.08      

Unscaled Zero Point Vibrational Energy (zpe) 21119.1 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 20299.7 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 B3LYP/LANL2DZ
ABC
0.27730 0.26320 0.15397

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/LANL2DZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.301 0.234 0.000
F2 -0.929 1.047 0.000
H3 1.120 0.965 0.000
C4 0.301 -0.586 1.287
C5 0.301 -0.586 -1.287
H6 1.228 -1.170 1.365
H7 1.228 -1.170 -1.365
H8 0.230 0.071 2.161
H9 0.230 0.071 -2.161
H10 -0.549 -1.278 1.303
H11 -0.549 -1.278 -1.303

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.47411.09801.52671.52672.16702.16702.16862.16862.16992.1699
F21.47412.05102.41602.41603.38093.38092.63952.63952.69182.6918
H31.09802.05102.17632.17632.53712.53712.50272.50273.08533.0853
C41.52672.41602.17632.57481.09812.86991.09573.51141.09642.8129
C51.52672.41602.17632.57482.86991.09813.51141.09572.81291.0964
H62.16703.38092.53711.09812.86992.73071.78023.86941.78153.2079
H72.16703.38092.53712.86991.09812.73073.86941.78023.20791.7815
H82.16862.63952.50271.09573.51141.78023.86944.32251.77873.7986
H92.16862.63952.50273.51141.09573.86941.78024.32253.79861.7787
H102.16992.69183.08531.09642.81291.78153.20791.77873.79862.6062
H112.16992.69183.08532.81291.09643.20791.78153.79861.77872.6062

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 110.496 C1 C4 H10 110.561
C1 C5 H7 110.228 C1 C5 H9 110.496
C1 C5 H11 110.561 F2 C1 H3 104.818
F2 C1 C4 107.230 F2 C1 C5 107.230
H3 C1 C4 110.971 H3 C1 C5 110.971
C4 C1 C5 114.968 H7 C5 H9 108.479
H7 C5 H11 108.547 H8 C4 H10 108.467
H9 C5 H11 108.467
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.123      
2 F -0.298      
3 H 0.176      
4 C -0.626      
5 C -0.626      
6 H 0.189      
7 H 0.189      
8 H 0.223      
9 H 0.223      
10 H 0.213      
11 H 0.213      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.076 -1.574 0.000 2.605
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.016 2.188 0.000
y 2.188 -26.432 0.000
z 0.000 0.000 -24.017
Traceless
 xyz
x -0.792 2.188 0.000
y 2.188 -1.415 0.000
z 0.000 0.000 2.207
Polar
3z2-r24.414
x2-y20.416
xy2.188
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.643 -0.193 0.000
y -0.193 4.669 0.000
z 0.000 0.000 5.033


<r2> (average value of r2) Å2
<r2> 87.915
(<r2>)1/2 9.376