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

using model chemistry: TPSSh/aug-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/aug-cc-pVTZ
 hartrees
Energy at 0K-218.474151
Energy at 298.15K-218.481920
HF Energy-218.474151
Nuclear repulsion energy132.292748
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/aug-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 3004 36.42      
2 A' 3103 2995 46.19      
3 A' 3033 2927 9.46      
4 A' 3028 2923 24.54      
5 A' 1517 1464 6.53      
6 A' 1499 1447 5.70      
7 A' 1420 1370 12.09      
8 A' 1358 1311 11.38      
9 A' 1198 1157 8.24      
10 A' 1139 1099 46.80      
11 A' 934 901 56.08      
12 A' 813 785 15.01      
13 A' 461 445 2.98      
14 A' 337 325 0.92      
15 A' 245 236 0.05      
16 A" 3109 3001 18.78      
17 A" 3096 2988 0.84      
18 A" 3029 2923 15.20      
19 A" 1495 1443 0.00      
20 A" 1488 1436 0.15      
21 A" 1409 1360 20.85      
22 A" 1378 1330 4.71      
23 A" 1158 1117 15.40      
24 A" 936 904 0.17      
25 A" 924 892 0.22      
26 A" 395 381 6.46      
27 A" 209 201 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 20911.0 cm-1
Scaled (by 0.9652) Zero Point Vibrational Energy (zpe) 20183.3 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/aug-cc-pVTZ
ABC
0.28873 0.26926 0.15900

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.284 0.239 0.000
F2 -0.882 1.041 0.000
H3 1.120 0.944 0.000
C4 0.284 -0.584 1.273
C5 0.284 -0.584 -1.273
H6 1.200 -1.175 1.338
H7 1.200 -1.175 -1.338
H8 0.228 0.066 2.147
H9 0.228 0.066 -2.147
H10 -0.570 -1.264 1.286
H11 -0.570 -1.264 -1.286

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.41531.09421.51551.51552.15172.15172.15502.15502.15472.1547
F21.41532.00532.37052.37053.32243.32242.60682.60682.65822.6582
H31.09422.00532.15732.15732.50732.50732.48562.48563.06413.0641
C41.51552.37052.15732.54581.09272.82981.09093.48191.09202.7822
C51.51552.37052.15732.54582.82981.09273.48191.09092.78221.0920
H62.15173.32242.50731.09272.82982.67661.77183.82551.77353.1670
H72.15173.32242.50732.82981.09272.67663.82551.77183.16701.7735
H82.15502.60682.48561.09093.48191.77183.82554.29481.77463.7678
H92.15502.60682.48563.48191.09093.82551.77184.29483.76781.7746
H102.15472.65823.06411.09202.78221.77353.16701.77463.76782.5722
H112.15472.65823.06412.78221.09203.16701.77353.76781.77462.5722

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 110.489 C1 C4 H10 110.397
C1 C5 H7 110.115 C1 C5 H9 110.489
C1 C5 H11 110.397 F2 C1 H3 105.367
F2 C1 C4 107.914 F2 C1 C5 107.914
H3 C1 C4 110.469 H3 C1 C5 110.469
C4 C1 C5 114.256 H7 C5 H9 108.473
H7 C5 H11 108.537 H8 C4 H10 108.774
H9 C5 H11 108.774
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.591      
2 F -0.522      
3 H 0.084      
4 C -0.369      
5 C -0.369      
6 H 0.117      
7 H 0.117      
8 H 0.065      
9 H 0.065      
10 H 0.111      
11 H 0.111      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.569 -1.233 0.000 1.995
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 5.866 -0.146 0.000
y -0.146 6.019 0.000
z 0.000 0.000 6.704


<r2> (average value of r2) Å2
<r2> 86.104
(<r2>)1/2 9.279