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

using model chemistry: TPSSh/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/cc-pVTZ
 hartrees
Energy at 0K-218.470296
Energy at 298.15K-218.478068
HF Energy-218.470296
Nuclear repulsion energy132.391537
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 TPSSh/cc-pVTZ
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' 3112 3013 38.40      
2 A' 3104 3006 50.21      
3 A' 3033 2937 9.75      
4 A' 3022 2926 28.41      
5 A' 1518 1470 6.00      
6 A' 1500 1452 5.38      
7 A' 1420 1375 12.47      
8 A' 1365 1322 11.00      
9 A' 1198 1160 8.61      
10 A' 1145 1109 45.79      
11 A' 940 911 51.25      
12 A' 817 791 11.28      
13 A' 460 446 2.79      
14 A' 336 326 0.83      
15 A' 245 237 0.08      
16 A" 3109 3010 20.01      
17 A" 3097 2999 0.56      
18 A" 3029 2933 15.42      
19 A" 1496 1449 0.00      
20 A" 1489 1442 0.10      
21 A" 1409 1364 21.93      
22 A" 1378 1335 5.12      
23 A" 1158 1121 15.44      
24 A" 936 906 0.17      
25 A" 924 894 0.23      
26 A" 395 383 6.56      
27 A" 210 203 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 20921.5 cm-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 20258.3 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 TPSSh/cc-pVTZ
ABC
0.28954 0.26933 0.15927

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.283 0.240 0.000
F2 -0.879 1.040 0.000
H3 1.124 0.941 0.000
C4 0.283 -0.583 1.273
C5 0.283 -0.583 -1.273
H6 1.199 -1.175 1.340
H7 1.199 -1.175 -1.340
H8 0.225 0.067 2.147
H9 0.225 0.067 -2.147
H10 -0.572 -1.264 1.285
H11 -0.572 -1.264 -1.285

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.41061.09481.51601.51602.15382.15382.15472.15472.15452.1545
F21.41062.00562.36762.36763.31983.31982.60322.60322.65542.6554
H31.09482.00562.15682.15682.50592.50592.48642.48643.06373.0637
C41.51602.36762.15682.54521.09272.83131.09093.48121.09212.7805
C51.51602.36762.15682.54522.83131.09273.48121.09092.78051.0921
H62.15383.31982.50591.09272.83132.68051.77203.82741.77383.1674
H72.15383.31982.50592.83131.09272.68053.82741.77203.16741.7738
H82.15472.60322.48641.09093.48121.77203.82744.29381.77413.7654
H92.15472.60322.48643.48121.09093.82741.77204.29383.76541.7741
H102.15452.65543.06371.09212.78051.77383.16741.77413.76542.5691
H112.15452.65543.06372.78051.09213.16741.77383.76541.77412.5691

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 110.425 C1 C4 H10 110.344
C1 C5 H7 110.245 C1 C5 H9 110.425
C1 C5 H11 110.344 F2 C1 H3 105.668
F2 C1 C4 107.941 F2 C1 C5 107.941
H3 C1 C4 110.358 H3 C1 C5 110.358
C4 C1 C5 114.163 H7 C5 H9 108.486
H7 C5 H11 108.562 H8 C4 H10 108.724
H9 C5 H11 108.724
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.213      
2 F -0.259      
3 H 0.037      
4 C -0.215      
5 C -0.215      
6 H 0.064      
7 H 0.064      
8 H 0.083      
9 H 0.083      
10 H 0.073      
11 H 0.073      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.458 -1.142 0.000 1.852
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.460 -0.080 0.000
y -0.080 5.587 0.000
z 0.000 0.000 6.293


<r2> (average value of r2) Å2
<r2> 85.900
(<r2>)1/2 9.268