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

using model chemistry: B1B95/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 B1B95/Def2TZVPP
 hartrees
Energy at 0K-218.372643
Energy at 298.15K-218.380448
HF Energy-218.372643
Nuclear repulsion energy133.298919
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 B1B95/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' 3154 3154 26.01      
2 A' 3149 3149 41.25      
3 A' 3068 3068 9.45      
4 A' 3060 3060 25.05      
5 A' 1507 1507 6.77      
6 A' 1489 1489 6.69      
7 A' 1413 1413 19.91      
8 A' 1373 1373 9.78      
9 A' 1198 1198 12.39      
10 A' 1158 1158 59.20      
11 A' 963 963 42.59      
12 A' 836 836 10.46      
13 A' 470 470 2.89      
14 A' 343 343 0.86      
15 A' 250 250 0.06      
16 A" 3152 3152 15.96      
17 A" 3142 3142 0.04      
18 A" 3065 3065 13.35      
19 A" 1483 1483 0.01      
20 A" 1478 1478 0.00      
21 A" 1411 1411 31.67      
22 A" 1374 1374 0.76      
23 A" 1172 1172 14.08      
24 A" 940 940 0.00      
25 A" 927 927 0.74      
26 A" 406 406 6.44      
27 A" 211 211 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 21095.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21095.5 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 B1B95/Def2TZVPP
ABC
0.29327 0.27354 0.16160

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.278 0.241 0.000
F2 -0.867 1.038 0.000
H3 1.123 0.932 0.000
C4 0.278 -0.581 1.262
C5 0.278 -0.581 -1.262
H6 1.188 -1.175 1.326
H7 1.188 -1.175 -1.326
H8 0.225 0.062 2.137
H9 0.225 0.062 -2.137
H10 -0.576 -1.256 1.273
H11 -0.576 -1.256 -1.273

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.39551.09161.50591.50592.14222.14222.14502.14502.14212.1421
F21.39551.99322.35072.35073.29813.29812.59072.59072.63942.6394
H31.09161.99322.14372.14372.48992.48992.47582.47583.04823.0482
C41.50592.35072.14372.52391.08832.80651.08703.45951.08832.7585
C51.50592.35072.14372.52392.80651.08833.45951.08702.75851.0883
H62.14223.29812.48991.08832.80652.65141.76483.80081.76633.1415
H72.14223.29812.48992.80651.08832.65143.80081.76483.14151.7663
H82.14502.59072.47581.08703.45951.76483.80084.27371.76753.7421
H92.14502.59072.47583.45951.08703.80081.76484.27373.74211.7675
H102.14212.63943.04821.08832.75851.76633.14151.76753.74212.5456
H112.14212.63943.04822.75851.08833.14151.76633.74211.76752.5456

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 110.590 C1 C4 H10 110.285
C1 C5 H7 110.291 C1 C5 H9 110.590
C1 C5 H11 110.285 F2 C1 H3 105.881
F2 C1 C4 108.164 F2 C1 C5 108.164
H3 C1 C4 110.213 H3 C1 C5 110.213
C4 C1 C5 113.855 H7 C5 H9 108.447
H7 C5 H11 108.485 H8 C4 H10 108.683
H9 C5 H11 108.683
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.175      
2 F -0.248      
3 H 0.055      
4 C -0.278      
5 C -0.278      
6 H 0.086      
7 H 0.086      
8 H 0.106      
9 H 0.106      
10 H 0.095      
11 H 0.095      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.497 -1.191 0.000 1.914
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.964 1.562 0.000
y 1.562 -26.427 0.000
z 0.000 0.000 -24.641
Traceless
 xyz
x -0.430 1.562 0.000
y 1.562 -1.125 0.000
z 0.000 0.000 1.554
Polar
3z2-r23.109
x2-y20.463
xy1.562
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.490 -0.073 0.000
y -0.073 5.611 0.000
z 0.000 0.000 6.245


<r2> (average value of r2) Å2
<r2> 84.931
(<r2>)1/2 9.216