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

using model chemistry: PBEPBE/Def2TZVPP

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/Def2TZVPP
 hartrees
Energy at 0K-218.203714
Energy at 298.15K-218.211416
HF Energy-218.203714
Nuclear repulsion energy131.894838
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/Def2TZVPP
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' 3060 3023 24.39      
2 A' 3053 3016 38.33      
3 A' 2977 2941 9.29      
4 A' 2953 2917 28.14      
5 A' 1456 1439 7.61      
6 A' 1438 1420 6.72      
7 A' 1361 1344 15.97      
8 A' 1315 1299 9.41      
9 A' 1156 1142 9.43      
10 A' 1103 1090 49.55      
11 A' 910 899 44.46      
12 A' 802 792 14.34      
13 A' 461 456 2.65      
14 A' 340 336 1.10      
15 A' 245 242 0.05      
16 A" 3058 3021 15.57      
17 A" 3046 3009 0.17      
18 A" 2973 2937 12.85      
19 A" 1432 1415 0.00      
20 A" 1426 1409 0.06      
21 A" 1353 1337 32.00      
22 A" 1327 1311 1.47      
23 A" 1131 1118 15.41      
24 A" 909 898 0.15      
25 A" 897 886 0.49      
26 A" 395 390 5.89      
27 A" 208 205 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 20391.5 cm-1
Scaled (by 0.9879) Zero Point Vibrational Energy (zpe) 20144.8 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/Def2TZVPP
ABC
0.28635 0.26871 0.15822

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.283 0.238 0.000
F2 -0.881 1.050 0.000
H3 1.134 0.941 0.000
C4 0.283 -0.586 1.273
C5 0.283 -0.586 -1.273
H6 1.204 -1.183 1.340
H7 1.204 -1.183 -1.340
H8 0.228 0.064 2.155
H9 0.228 0.064 -2.155
H10 -0.577 -1.272 1.286
H11 -0.577 -1.272 -1.286

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.41901.10361.51661.51662.15972.15972.16322.16322.16152.1615
F21.41902.01802.37742.37743.33593.33592.61692.61692.67132.6713
H31.10362.01802.16252.16252.51232.51232.49722.49723.07803.0780
C41.51662.37742.16252.54581.09932.83431.09763.48991.09912.7851
C51.51662.37742.16252.54582.83431.09933.48991.09762.78511.0991
H62.15973.33592.51231.09932.83432.68081.78083.83771.78313.1741
H72.15973.33592.51232.83431.09932.68083.83771.78083.17411.7831
H82.16322.61692.49721.09763.48991.78083.83774.31101.78493.7783
H92.16322.61692.49723.48991.09763.83771.78084.31103.77831.7849
H102.16152.67133.07801.09912.78511.78313.17411.78493.77832.5724
H112.16152.67133.07802.78511.09913.17411.78313.77831.78492.5724

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 110.659 C1 C4 H10 110.434
C1 C5 H7 110.282 C1 C5 H9 110.659
C1 C5 H11 110.434 F2 C1 H3 105.576
F2 C1 C4 108.117 F2 C1 C5 108.117
H3 C1 C4 110.249 H3 C1 C5 110.249
C4 C1 C5 114.130 H7 C5 H9 108.310
H7 C5 H11 108.401 H8 C4 H10 108.688
H9 C5 H11 108.688
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.163      
2 F -0.226      
3 H 0.043      
4 C -0.236      
5 C -0.236      
6 H 0.074      
7 H 0.074      
8 H 0.092      
9 H 0.092      
10 H 0.080      
11 H 0.080      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.454 -1.172 0.000 1.868
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.280 1.493 0.000
y 1.493 -26.744 0.000
z 0.000 0.000 -24.982
Traceless
 xyz
x -0.417 1.493 0.000
y 1.493 -1.113 0.000
z 0.000 0.000 1.530
Polar
3z2-r23.061
x2-y20.464
xy1.493
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.774 -0.092 0.000
y -0.092 5.922 0.000
z 0.000 0.000 6.633


<r2> (average value of r2) Å2
<r2> 86.568
(<r2>)1/2 9.304