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

using model chemistry: B3LYPultrafine/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYPultrafine/6-31G*
 hartrees
Energy at 0K-218.378000
Energy at 298.15K-218.385837
HF Energy-218.378000
Nuclear repulsion energy132.227151
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 B3LYPultrafine/6-31G*
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' 3135 3003 35.14      
2 A' 3130 2999 54.75      
3 A' 3058 2930 8.24      
4 A' 3037 2909 40.78      
5 A' 1541 1476 4.90      
6 A' 1521 1457 4.68      
7 A' 1446 1385 13.33      
8 A' 1400 1341 19.30      
9 A' 1213 1163 9.34      
10 A' 1174 1124 46.33      
11 A' 967 926 41.43      
12 A' 831 796 6.92      
13 A' 476 456 2.61      
14 A' 350 335 0.96      
15 A' 262 251 0.11      
16 A" 3133 3002 18.67      
17 A" 3122 2991 0.00      
18 A" 3053 2925 15.35      
19 A" 1517 1453 0.00      
20 A" 1510 1447 0.06      
21 A" 1437 1376 23.03      
22 A" 1396 1337 7.86      
23 A" 1170 1121 13.84      
24 A" 955 915 0.14      
25 A" 940 900 0.31      
26 A" 404 387 6.39      
27 A" 223 214 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 21199.9 cm-1
Scaled (by 0.958) Zero Point Vibrational Energy (zpe) 20309.5 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 B3LYPultrafine/6-31G*
ABC
0.28985 0.26779 0.15890

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.281 0.243 0.000
F2 -0.874 1.042 0.000
H3 1.137 0.932 0.000
C4 0.281 -0.584 1.276
C5 0.281 -0.584 -1.276
H6 1.193 -1.187 1.348
H7 1.193 -1.187 -1.348
H8 0.226 0.068 2.153
H9 0.226 0.068 -2.153
H10 -0.582 -1.259 1.292
H11 -0.582 -1.259 -1.292

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.40431.09891.52061.52062.16652.16652.16112.16112.16142.1614
F21.40432.01422.36762.36763.32523.32522.60692.60692.65462.6546
H31.09892.01422.15872.15872.51192.51192.49272.49273.07033.0703
C41.52062.36762.15872.55171.09582.84251.09463.49101.09572.7921
C51.52062.36762.15872.55172.84251.09583.49101.09462.79211.0957
H62.16653.32522.51191.09582.84252.69591.77703.84291.77803.1827
H72.16653.32522.51192.84251.09582.69593.84291.77703.18271.7780
H82.16112.60692.49271.09463.49101.77703.84294.30661.77633.7797
H92.16112.60692.49273.49101.09463.84291.77704.30663.77971.7763
H102.16142.65463.07031.09572.79211.77803.18271.77633.77972.5847
H112.16142.65463.07032.79211.09573.18271.77803.77971.77632.5847

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 110.394 C1 C4 H10 110.344
C1 C5 H7 110.753 C1 C5 H9 110.394
C1 C5 H11 110.344 F2 C1 H3 106.521
F2 C1 C4 108.017 F2 C1 C5 108.017
H3 C1 C4 109.950 H3 C1 C5 109.950
C4 C1 C5 114.073 H7 C5 H9 108.443
H7 C5 H11 108.455 H8 C4 H10 108.380
H9 C5 H11 108.380
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.227      
2 F -0.331      
3 H 0.120      
4 C -0.466      
5 C -0.466      
6 H 0.144      
7 H 0.144      
8 H 0.160      
9 H 0.160      
10 H 0.155      
11 H 0.155      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.326 -1.068 0.000 1.702
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.580 1.374 0.000
y 1.374 -26.061 0.000
z 0.000 0.000 -24.480
Traceless
 xyz
x -0.309 1.374 0.000
y 1.374 -1.031 0.000
z 0.000 0.000 1.340
Polar
3z2-r22.680
x2-y20.481
xy1.374
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.789 -0.034 0.000
y -0.034 4.826 0.000
z 0.000 0.000 5.311


<r2> (average value of r2) Å2
<r2> 85.928
(<r2>)1/2 9.270