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

using model chemistry: HF/aug-cc-pVQZ

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/aug-cc-pVQZ
 hartrees
Energy at 0K-217.221334
Energy at 298.15K-217.229421
HF Energy-217.221334
Nuclear repulsion energy133.662498
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/aug-cc-pVQZ
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' 3241 2945 72.39 61.81 0.44 0.61
2 A' 3234 2938 61.00 73.51 0.75 0.86
3 A' 3184 2893 15.50 162.73 0.27 0.43
4 A' 3169 2879 14.00 273.71 0.00 0.00
5 A' 1626 1477 5.20 0.79 0.73 0.84
6 A' 1606 1459 5.16 4.71 0.75 0.86
7 A' 1547 1406 19.05 1.55 0.52 0.68
8 A' 1498 1361 13.18 4.19 0.55 0.71
9 A' 1299 1180 10.52 2.98 0.14 0.24
10 A' 1259 1144 64.34 2.10 0.74 0.85
11 A' 1040 945 64.60 5.44 0.60 0.75
12 A' 875 795 10.63 11.32 0.09 0.17
13 A' 513 466 3.73 0.60 0.07 0.13
14 A' 377 342 0.89 0.26 0.43 0.60
15 A' 275 250 0.14 0.01 0.68 0.81
16 A" 3235 2939 28.21 49.44 0.75 0.86
17 A" 3223 2928 0.29 7.19 0.75 0.86
18 A" 3163 2873 19.10 1.56 0.75 0.86
19 A" 1603 1456 0.01 4.99 0.75 0.86
20 A" 1598 1451 0.03 4.00 0.75 0.86
21 A" 1544 1403 22.91 0.45 0.75 0.86
22 A" 1496 1359 2.63 1.17 0.75 0.86
23 A" 1244 1130 15.11 3.80 0.75 0.86
24 A" 1014 922 0.05 1.53 0.75 0.86
25 A" 1005 913 0.14 0.86 0.75 0.86
26 A" 443 402 7.93 0.70 0.75 0.86
27 A" 229 208 0.01 0.01 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 22269.6 cm-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 20231.9 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/aug-cc-pVQZ
ABC
0.29749 0.27169 0.16194

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.273 0.243 0.000
F2 -0.853 1.034 0.000
H3 1.117 0.922 0.000
C4 0.273 -0.581 1.269
C5 0.273 -0.581 -1.269
H6 1.174 -1.180 1.327
H7 1.174 -1.180 -1.327
H8 0.233 0.064 2.136
H9 0.233 0.064 -2.136
H10 -0.584 -1.243 1.292
H11 -0.584 -1.243 -1.292

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.37671.08311.51241.51242.14372.14372.14422.14422.14672.1467
F21.37671.97342.34222.34223.28193.28192.58552.58552.63142.6314
H31.08311.97342.13982.13982.48612.48612.46592.46593.04053.0405
C41.51242.34222.13982.53731.08322.81221.08183.46581.08292.7798
C51.51242.34222.13982.53732.81221.08323.46581.08182.77981.0829
H62.14373.28192.48611.08322.81222.65451.75693.79851.75903.1545
H72.14373.28192.48612.81221.08322.65453.79851.75693.15451.7590
H82.14422.58552.46591.08183.46581.75693.79854.27271.75733.7584
H92.14422.58552.46593.46581.08183.79851.75694.27273.75841.7573
H102.14672.63143.04051.08292.77981.75903.15451.75733.75842.5832
H112.14672.63143.04052.77981.08293.15451.75903.75841.75732.5832

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 110.520
C1 C5 H7 110.263 C1 C5 H9 110.383
C1 C5 H11 110.520 F2 C1 H3 106.076
F2 C1 C4 108.237 F2 C1 C5 108.237
H3 C1 C4 109.960 H3 C1 C5 109.960
C4 C1 C5 114.034 H7 C5 H9 108.485
H7 C5 H11 108.589 H8 C4 H10 108.541
H9 C5 H11 108.541
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.543      
2 F -0.766      
3 H 0.347      
4 C -0.856      
5 C -0.856      
6 H 0.257      
7 H 0.257      
8 H 0.287      
9 H 0.287      
10 H 0.249      
11 H 0.249      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.603 -1.256 0.000 2.036
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.134 1.777 0.000
y 1.777 -26.641 0.000
z 0.000 0.000 -24.758
Traceless
 xyz
x -0.435 1.777 0.000
y 1.777 -1.195 0.000
z 0.000 0.000 1.630
Polar
3z2-r23.260
x2-y20.507
xy1.777
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.341 -0.077 0.000
y -0.077 5.448 0.000
z 0.000 0.000 6.027


<r2> (average value of r2) Å2
<r2> 84.885
(<r2>)1/2 9.213