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

using model chemistry: PBE1PBE/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 PBE1PBE/cc-pVDZ
 hartrees
Energy at 0K-218.143764
Energy at 298.15K-218.151594
HF Energy-218.143764
Nuclear repulsion energy132.636705
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 PBE1PBE/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' 3164 3042 19.10      
2 A' 3159 3037 37.63      
3 A' 3066 2948 6.19      
4 A' 3050 2932 38.15      
5 A' 1483 1426 4.86      
6 A' 1459 1403 7.18      
7 A' 1396 1342 23.96      
8 A' 1361 1308 10.40      
9 A' 1193 1147 18.32      
10 A' 1157 1112 56.24      
11 A' 969 932 32.25      
12 A' 842 809 9.85      
13 A' 474 456 2.55      
14 A' 349 336 0.98      
15 A' 258 248 0.12      
16 A" 3162 3041 12.19      
17 A" 3153 3031 0.21      
18 A" 3062 2944 14.07      
19 A" 1456 1400 0.44      
20 A" 1451 1395 0.93      
21 A" 1402 1348 35.87      
22 A" 1352 1300 0.70      
23 A" 1174 1129 12.49      
24 A" 935 899 0.05      
25 A" 921 885 0.88      
26 A" 406 390 6.66      
27 A" 214 206 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 21032.0 cm-1
Scaled (by 0.9615) Zero Point Vibrational Energy (zpe) 20222.3 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 PBE1PBE/cc-pVDZ
ABC
0.29149 0.27064 0.16035

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.278 0.240 0.000
F2 -0.866 1.042 0.000
H3 1.141 0.931 0.000
C4 0.278 -0.583 1.267
C5 0.278 -0.583 -1.267
H6 1.193 -1.189 1.337
H7 1.193 -1.189 -1.337
H8 0.226 0.070 2.150
H9 0.226 0.070 -2.150
H10 -0.591 -1.260 1.285
H11 -0.591 -1.260 -1.285

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.39671.10531.51121.51122.16102.16102.15762.15762.15762.1576
F21.39672.01002.35682.35683.31773.31772.60012.60012.65042.6504
H31.10532.01002.15462.15462.50692.50692.49012.49013.07363.0736
C41.51122.35682.15462.53451.10052.82621.09953.47981.10112.7795
C51.51122.35682.15462.53452.82621.10053.47981.09952.77951.1011
H62.16103.31772.50691.10052.82622.67351.78443.83171.78623.1719
H72.16103.31772.50692.82621.10052.67353.83171.78443.17191.7862
H82.15762.60012.49011.09953.47981.78443.83174.30051.78473.7731
H92.15762.60012.49013.47981.09953.83171.78444.30053.77311.7847
H102.15762.65043.07361.10112.77951.78623.17191.78473.77312.5697
H112.15762.65043.07362.77951.10113.17191.78623.77311.78472.5697

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 110.473 C1 C4 H10 110.381
C1 C5 H7 110.683 C1 C5 H9 110.473
C1 C5 H11 110.381 F2 C1 H3 106.321
F2 C1 C4 108.223 F2 C1 C5 108.223
H3 C1 C4 109.891 H3 C1 C5 109.891
C4 C1 C5 113.981 H7 C5 H9 108.403
H7 C5 H11 108.446 H8 C4 H10 108.382
H9 C5 H11 108.382
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.088      
2 F -0.260      
3 H 0.025      
4 C -0.074      
5 C -0.074      
6 H 0.043      
7 H 0.043      
8 H 0.054      
9 H 0.054      
10 H 0.051      
11 H 0.051      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.366 -1.098 0.000 1.752
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.633 1.384 0.000
y 1.384 -26.184 0.000
z 0.000 0.000 -24.556
Traceless
 xyz
x -0.263 1.384 0.000
y 1.384 -1.090 0.000
z 0.000 0.000 1.352
Polar
3z2-r22.705
x2-y20.551
xy1.384
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.958 -0.004 0.000
y -0.004 5.048 0.000
z 0.000 0.000 5.663


<r2> (average value of r2) Å2
<r2> 85.458
(<r2>)1/2 9.244