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

using model chemistry: M06-2X/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/6-31+G**
 hartrees
Energy at 0K-218.292393
Energy at 298.15K-218.300230
HF Energy-218.292393
Nuclear repulsion energy132.663541
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 M06-2X/6-31+G**
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' 3165 3014 21.45      
2 A' 3158 3007 42.85      
3 A' 3089 2941 28.92      
4 A' 3073 2926 6.24      
5 A' 1520 1447 8.13      
6 A' 1497 1425 7.03      
7 A' 1426 1358 26.05      
8 A' 1377 1311 16.18      
9 A' 1205 1148 15.77      
10 A' 1174 1118 60.24      
11 A' 978 931 40.30      
12 A' 843 803 9.74      
13 A' 480 457 3.46      
14 A' 357 340 0.86      
15 A' 254 242 0.06      
16 A" 3164 3012 14.21      
17 A" 3151 3001 0.05      
18 A" 3070 2924 13.19      
19 A" 1494 1423 0.08      
20 A" 1486 1415 0.00      
21 A" 1427 1359 35.27      
22 A" 1374 1309 1.21      
23 A" 1177 1121 11.77      
24 A" 946 900 0.05      
25 A" 934 889 0.78      
26 A" 416 396 7.14      
27 A" 203 193 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 21218.3 cm-1
Scaled (by 0.9522) Zero Point Vibrational Energy (zpe) 20204.0 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 M06-2X/6-31+G**
ABC
0.29092 0.27069 0.16032

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.282 0.246 0.000
F2 -0.878 1.034 0.000
H3 1.123 0.951 0.000
C4 0.282 -0.582 1.268
C5 0.282 -0.582 -1.268
H6 1.194 -1.184 1.327
H7 1.194 -1.184 -1.327
H8 0.233 0.063 2.148
H9 0.233 0.063 -2.148
H10 -0.581 -1.254 1.276
H11 -0.581 -1.254 -1.276

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.40231.09671.51501.51502.15342.15342.15662.15662.15042.1504
F21.40232.00262.35952.35953.31243.31242.60592.60592.63622.6362
H31.09672.00262.15982.15982.51432.51432.48902.48903.06463.0646
C41.51502.35952.15982.53661.09392.81541.09243.47731.09402.7697
C51.51502.35952.15982.53662.81541.09393.47731.09242.76971.0940
H62.15343.31242.51431.09392.81542.65311.77633.81501.77743.1513
H72.15343.31242.51432.81541.09392.65313.81501.77633.15131.7774
H82.15662.60592.48901.09243.47731.77633.81504.29651.77673.7580
H92.15662.60592.48903.47731.09243.81501.77634.29653.75801.7767
H102.15042.63623.06461.09402.76971.77743.15131.77673.75802.5523
H112.15042.63623.06462.76971.09403.15131.77743.75801.77672.5523

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 110.562 C1 C4 H10 109.975
C1 C5 H7 110.214 C1 C5 H9 110.562
C1 C5 H11 109.975 F2 C1 H3 105.874
F2 C1 C4 107.893 F2 C1 C5 107.893
H3 C1 C4 110.560 H3 C1 C5 110.560
C4 C1 C5 113.686 H7 C5 H9 108.674
H7 C5 H11 108.656 H8 C4 H10 108.712
H9 C5 H11 108.712
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.202      
2 F -0.327      
3 H 0.140      
4 C -0.513      
5 C -0.513      
6 H 0.161      
7 H 0.161      
8 H 0.175      
9 H 0.175      
10 H 0.169      
11 H 0.169      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.658 -1.283 0.000 2.096
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.440 1.738 0.000
y 1.738 -26.855 0.000
z 0.000 0.000 -24.855
Traceless
 xyz
x -0.585 1.738 0.000
y 1.738 -1.208 0.000
z 0.000 0.000 1.793
Polar
3z2-r23.585
x2-y20.415
xy1.738
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.377 -0.061 0.000
y -0.061 5.428 0.000
z 0.000 0.000 5.890


<r2> (average value of r2) Å2
<r2> 85.761
(<r2>)1/2 9.261