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

using model chemistry: HF/6-311G**

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/6-311G**
 hartrees
Energy at 0K-217.180519
Energy at 298.15K-217.188602
HF Energy-217.180519
Nuclear repulsion energy133.458234
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/6-311G**
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' 3250 2953 89.18 61.20 0.43 0.61
2 A' 3242 2946 66.48 84.79 0.75 0.86
3 A' 3203 2910 13.60 165.39 0.40 0.57
4 A' 3173 2883 13.72 221.81 0.00 0.01
5 A' 1627 1478 5.25 2.68 0.74 0.85
6 A' 1605 1459 5.19 10.29 0.75 0.86
7 A' 1547 1405 23.91 4.60 0.35 0.52
8 A' 1505 1367 13.64 6.14 0.71 0.83
9 A' 1298 1179 12.05 2.08 0.21 0.35
10 A' 1261 1146 61.11 2.52 0.75 0.86
11 A' 1044 948 62.75 7.40 0.61 0.76
12 A' 878 798 11.50 9.28 0.15 0.26
13 A' 511 464 4.32 0.44 0.06 0.12
14 A' 375 341 0.78 0.24 0.26 0.41
15 A' 275 250 0.23 0.02 0.75 0.86
16 A" 3243 2946 28.72 60.56 0.75 0.86
17 A" 3231 2936 0.17 7.51 0.75 0.86
18 A" 3167 2877 20.43 2.83 0.75 0.86
19 A" 1604 1457 0.01 12.93 0.75 0.86
20 A" 1597 1451 0.29 7.67 0.75 0.86
21 A" 1548 1406 27.08 0.02 0.75 0.86
22 A" 1491 1354 2.98 2.09 0.75 0.86
23 A" 1246 1132 14.89 4.95 0.75 0.86
24 A" 1014 921 0.02 2.75 0.75 0.86
25 A" 1006 914 0.11 1.15 0.75 0.86
26 A" 441 401 8.84 0.78 0.75 0.86
27 A" 229 208 0.00 0.01 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 22304.1 cm-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 20263.3 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 HF/6-311G**
ABC
0.29716 0.27060 0.16161

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.276 0.243 0.000
F2 -0.859 1.030 0.000
H3 1.117 0.928 0.000
C4 0.276 -0.579 1.271
C5 0.276 -0.579 -1.271
H6 1.180 -1.177 1.336
H7 1.180 -1.177 -1.336
H8 0.228 0.070 2.138
H9 0.228 0.070 -2.138
H10 -0.582 -1.244 1.292
H11 -0.582 -1.244 -1.292

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.38041.08461.51401.51402.14962.14962.14582.14582.14882.1488
F21.38041.97822.34342.34343.28823.28822.58352.58352.63002.6300
H31.08461.97822.14372.14372.49422.49422.46972.46973.04533.0453
C41.51402.34342.14372.54171.08592.82341.08443.47071.08552.7828
C51.51402.34342.14372.54172.82341.08593.47071.08442.78281.0855
H62.14963.28822.49421.08592.82342.67241.76193.81221.76393.1646
H72.14963.28822.49422.82341.08592.67243.81221.76193.16461.7639
H82.14582.58352.46971.08443.47071.76193.81224.27651.76053.7611
H92.14582.58352.46973.47071.08443.81221.76194.27653.76111.7605
H102.14882.63003.04531.08552.78281.76393.16461.76053.76112.5830
H112.14882.63003.04532.78281.08553.16461.76393.76111.76052.5830

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 110.251 C1 C4 H10 110.419
C1 C5 H7 110.461 C1 C5 H9 110.251
C1 C5 H11 110.419 F2 C1 H3 106.118
F2 C1 C4 108.038 F2 C1 C5 108.038
H3 C1 C4 110.066 H3 C1 C5 110.066
C4 C1 C5 114.161 H7 C5 H9 108.546
H7 C5 H11 108.651 H8 C4 H10 108.454
H9 C5 H11 108.454
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.223      
2 F -0.374      
3 H 0.073      
4 C -0.251      
5 C -0.251      
6 H 0.087      
7 H 0.087      
8 H 0.106      
9 H 0.106      
10 H 0.097      
11 H 0.097      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.626 -1.245 0.000 2.048
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.097 1.760 0.000
y 1.760 -26.664 0.000
z 0.000 0.000 -24.810
Traceless
 xyz
x -0.360 1.760 0.000
y 1.760 -1.210 0.000
z 0.000 0.000 1.570
Polar
3z2-r23.140
x2-y20.567
xy1.760
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.814 -0.006 0.000
y -0.006 4.853 0.000
z 0.000 0.000 5.375


<r2> (average value of r2) Å2
<r2> 85.069
(<r2>)1/2 9.223