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

using model chemistry: wB97X-D/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/cc-pVTZ
 hartrees
Energy at 0K-218.399986
Energy at 298.15K-218.407814
HF Energy-218.399986
Nuclear repulsion energy132.945298
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 wB97X-D/cc-pVTZ
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' 3145 3007 29.61      
2 A' 3140 3001 44.88      
3 A' 3059 2925 10.11      
4 A' 3059 2924 26.60      
5 A' 1517 1450 9.06      
6 A' 1488 1423 4.75      
7 A' 1423 1360 19.40      
8 A' 1375 1314 11.23      
9 A' 1207 1153 11.46      
10 A' 1169 1118 58.03      
11 A' 962 919 44.25      
12 A' 835 798 9.35      
13 A' 490 469 2.92      
14 A' 360 344 0.96      
15 A' 241 231 0.10      
16 A" 3143 3005 16.74      
17 A" 3133 2995 0.09      
18 A" 3056 2922 13.93      
19 A" 1492 1426 0.03      
20 A" 1479 1414 0.01      
21 A" 1424 1361 32.27      
22 A" 1385 1324 0.10      
23 A" 1173 1121 14.60      
24 A" 954 912 0.19      
25 A" 934 893 0.38      
26 A" 417 399 6.56      
27 A" 188 180 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 21123.4 cm-1
Scaled (by 0.956) Zero Point Vibrational Energy (zpe) 20194.0 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 wB97X-D/cc-pVTZ
ABC
0.29124 0.27221 0.16056

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.277 0.242 0.000
F2 -0.864 1.046 0.000
H3 1.128 0.928 0.000
C4 0.277 -0.586 1.266
C5 0.277 -0.586 -1.266
H6 1.187 -1.183 1.323
H7 1.187 -1.183 -1.323
H8 0.229 0.058 2.143
H9 0.229 0.058 -2.143
H10 -0.581 -1.259 1.278
H11 -0.581 -1.259 -1.278

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.39601.09331.51211.51212.14712.14712.15152.15152.14952.1495
F21.39601.99592.35942.35943.30583.30582.60132.60132.65082.6508
H31.09331.99592.14862.14862.49202.49202.48142.48143.05523.0552
C41.51212.35942.14862.53131.09042.80831.08893.46911.09042.7672
C51.51212.35942.14862.53132.80831.09043.46911.08892.76721.0904
H62.14713.30582.49201.09042.80832.64601.76883.80391.76993.1454
H72.14713.30582.49202.80831.09042.64603.80391.76883.14541.7699
H82.15152.60132.48141.08893.46911.76883.80394.28611.77163.7538
H92.15152.60132.48143.46911.08893.80391.76884.28613.75381.7716
H102.14952.65083.05521.09042.76721.76993.14541.77163.75382.5553
H112.14952.65083.05522.76721.09043.14541.76993.75381.77162.5553

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 110.564 C1 C4 H10 110.313
C1 C5 H7 110.121 C1 C5 H9 110.564
C1 C5 H11 110.313 F2 C1 H3 105.961
F2 C1 C4 108.380 F2 C1 C5 108.380
H3 C1 C4 110.077 H3 C1 C5 110.077
C4 C1 C5 113.648 H7 C5 H9 108.517
H7 C5 H11 108.503 H8 C4 H10 108.768
H9 C5 H11 108.768
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.192      
2 F -0.253      
3 H 0.057      
4 C -0.266      
5 C -0.266      
6 H 0.081      
7 H 0.081      
8 H 0.099      
9 H 0.099      
10 H 0.089      
11 H 0.089      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.455 -1.161 0.000 1.861
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.831 1.518 0.000
y 1.518 -26.364 0.000
z 0.000 0.000 -24.617
Traceless
 xyz
x -0.340 1.518 0.000
y 1.518 -1.141 0.000
z 0.000 0.000 1.481
Polar
3z2-r22.962
x2-y20.534
xy1.518
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.389 -0.056 0.000
y -0.056 5.503 0.000
z 0.000 0.000 6.111


<r2> (average value of r2) Å2
<r2> 85.291
(<r2>)1/2 9.235