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

using model chemistry: PBEPBE/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/cc-pVDZ
 hartrees
Energy at 0K-218.114653
Energy at 298.15K-218.122362
HF Energy-218.114653
Nuclear repulsion energy131.511845
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/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' 3072 3054 20.93      
2 A' 3066 3048 39.46      
3 A' 2979 2961 8.41      
4 A' 2941 2924 41.54      
5 A' 1433 1425 4.38      
6 A' 1410 1402 6.34      
7 A' 1344 1336 16.00      
8 A' 1307 1299 12.04      
9 A' 1148 1142 12.35      
10 A' 1104 1098 49.66      
11 A' 922 917 34.73      
12 A' 810 805 10.97      
13 A' 460 457 2.22      
14 A' 339 337 0.98      
15 A' 252 250 0.11      
16 A" 3071 3053 13.66      
17 A" 3060 3042 0.03      
18 A" 2975 2958 15.05      
19 A" 1406 1398 0.26      
20 A" 1401 1393 0.40      
21 A" 1344 1337 33.29      
22 A" 1306 1298 2.11      
23 A" 1132 1125 13.54      
24 A" 903 898 0.02      
25 A" 890 885 0.58      
26 A" 390 388 6.25      
27 A" 211 209 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 20337.5 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 20219.5 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 PBEPBE/cc-pVDZ
ABC
0.28569 0.26693 0.15765

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.281 0.240 0.000
F2 -0.877 1.052 0.000
H3 1.152 0.937 0.000
C4 0.281 -0.588 1.276
C5 0.281 -0.588 -1.276
H6 1.205 -1.196 1.348
H7 1.205 -1.196 -1.348
H8 0.227 0.070 2.166
H9 0.227 0.070 -2.166
H10 -0.591 -1.273 1.293
H11 -0.591 -1.273 -1.293

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.41501.11501.52071.52072.17612.17612.17292.17292.17292.1729
F21.41502.03232.37892.37893.34843.34842.62202.62202.67562.6756
H31.11502.03232.17022.17022.52452.52452.50942.50943.09713.0971
C41.52072.37892.17022.55121.10892.84751.10753.50371.10932.7979
C51.52072.37892.17022.55122.84751.10893.50371.10752.79791.1093
H62.17613.34842.52451.10892.84752.69631.79663.86081.79873.1950
H72.17613.34842.52452.84751.10892.69633.86081.79663.19501.7987
H82.17292.62202.50941.10753.50371.79663.86084.33101.79763.7989
H92.17292.62202.50943.50371.10753.86081.79664.33103.79891.7976
H102.17292.67563.09711.10932.79791.79873.19501.79763.79892.5861
H112.17292.67563.09712.79791.10933.19501.79873.79891.79762.5861

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 110.551 C1 C4 H10 110.446
C1 C5 H7 110.720 C1 C5 H9 110.551
C1 C5 H11 110.446 F2 C1 H3 106.286
F2 C1 C4 108.205 F2 C1 C5 108.205
H3 C1 C4 109.894 H3 C1 C5 109.894
C4 C1 C5 114.038 H7 C5 H9 108.307
H7 C5 H11 108.365 H8 C4 H10 108.372
H9 C5 H11 108.372
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.075      
2 F -0.227      
3 H 0.011      
4 C -0.040      
5 C -0.040      
6 H 0.032      
7 H 0.032      
8 H 0.040      
9 H 0.040      
10 H 0.039      
11 H 0.039      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.278 -1.037 0.000 1.645
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.765 1.261 0.000
y 1.261 -26.291 0.000
z 0.000 0.000 -24.735
Traceless
 xyz
x -0.252 1.261 0.000
y 1.261 -1.041 0.000
z 0.000 0.000 1.293
Polar
3z2-r22.585
x2-y20.526
xy1.261
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.157 -0.019 0.000
y -0.019 5.269 0.000
z 0.000 0.000 5.956


<r2> (average value of r2) Å2
<r2> 86.704
(<r2>)1/2 9.311