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

using model chemistry: PBEPBE/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/aug-cc-pVDZ
 hartrees
Energy at 0K-218.138454
Energy at 298.15K-218.146128
HF Energy-218.138454
Nuclear repulsion energy131.240137
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 PBEPBE/aug-cc-pVDZ
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' 3074 3055 24.40      
2 A' 3062 3044 39.58      
3 A' 2979 2961 11.41      
4 A' 2974 2956 24.85      
5 A' 1433 1424 7.13      
6 A' 1413 1405 6.12      
7 A' 1341 1333 17.70      
8 A' 1290 1282 8.19      
9 A' 1145 1138 9.67      
10 A' 1082 1076 50.26      
11 A' 904 898 42.48      
12 A' 794 789 22.84      
13 A' 459 456 2.73      
14 A' 343 341 1.30      
15 A' 241 239 0.03      
16 A" 3072 3053 15.43      
17 A" 3056 3037 0.45      
18 A" 2975 2957 13.15      
19 A" 1406 1397 0.00      
20 A" 1403 1394 0.14      
21 A" 1343 1335 33.48      
22 A" 1304 1296 0.09      
23 A" 1133 1126 12.96      
24 A" 900 894 0.04      
25 A" 889 883 0.63      
26 A" 391 388 6.11      
27 A" 197 196 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 20300.3 cm-1
Scaled (by 0.9939) Zero Point Vibrational Energy (zpe) 20176.4 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 PBEPBE/aug-cc-pVDZ
ABC
0.28365 0.26631 0.15678

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.286 0.235 0.000
F2 -0.891 1.052 0.000
H3 1.134 0.950 0.000
C4 0.286 -0.587 1.279
C5 0.286 -0.587 -1.279
H6 1.214 -1.185 1.344
H7 1.214 -1.185 -1.344
H8 0.234 0.072 2.164
H9 0.234 0.072 -2.164
H10 -0.578 -1.277 1.296
H11 -0.578 -1.277 -1.296

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.43241.10971.51961.51962.16442.16442.17032.17032.17082.1708
F21.43242.02712.38812.38813.35273.35272.62792.62792.68382.6838
H31.10972.02712.17162.17162.52452.52452.50252.50253.09403.0940
C41.51962.38812.17162.55711.10652.84591.10433.50491.10602.8024
C51.51962.38812.17162.55712.84591.10653.50491.10432.80241.1060
H62.16443.35272.52451.10652.84592.68861.79223.85301.79513.1928
H72.16443.35272.52452.84591.10652.68863.85301.79223.19281.7951
H82.17032.62792.50251.10433.50491.79223.85304.32711.79753.8015
H92.17032.62792.50253.50491.10433.85301.79224.32713.80151.7975
H102.17082.68383.09401.10602.80241.79513.19281.79753.80152.5930
H112.17082.68383.09402.80241.10603.19281.79513.80151.79752.5930

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 110.612 C1 C4 H10 110.557
C1 C5 H7 110.013 C1 C5 H9 110.612
C1 C5 H11 110.557 F2 C1 H3 105.057
F2 C1 C4 107.956 F2 C1 C5 107.956
H3 C1 C4 110.398 H3 C1 C5 110.398
C4 C1 C5 114.574 H7 C5 H9 108.314
H7 C5 H11 108.455 H8 C4 H10 108.826
H9 C5 H11 108.826
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.855      
2 F -0.512      
3 H -0.425      
4 C 0.529      
5 C 0.529      
6 H -0.149      
7 H -0.149      
8 H -0.193      
9 H -0.193      
10 H -0.146      
11 H -0.146      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.575 -1.257 0.000 2.015
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.595 1.645 0.000
y 1.645 -27.037 0.000
z 0.000 0.000 -25.098
Traceless
 xyz
x -0.527 1.645 0.000
y 1.645 -1.191 0.000
z 0.000 0.000 1.718
Polar
3z2-r23.436
x2-y20.442
xy1.645
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.174 -0.167 0.000
y -0.167 6.339 0.000
z 0.000 0.000 7.040


<r2> (average value of r2) Å2
<r2> 87.366
(<r2>)1/2 9.347