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

using model chemistry: wB97X-D/aug-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/aug-cc-pVTZ
 hartrees
Energy at 0K-218.403715
Energy at 298.15K-218.411545
HF Energy-218.403715
Nuclear repulsion energy132.854218
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/aug-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 3009 30.67      
2 A' 3138 3002 40.74      
3 A' 3063 2930 23.79      
4 A' 3059 2926 9.25      
5 A' 1516 1450 9.44      
6 A' 1489 1424 5.16      
7 A' 1422 1361 18.20      
8 A' 1369 1309 11.59      
9 A' 1206 1154 10.65      
10 A' 1164 1113 60.99      
11 A' 956 914 48.58      
12 A' 832 796 12.04      
13 A' 491 469 3.05      
14 A' 360 345 1.09      
15 A' 242 232 0.07      
16 A" 3143 3006 16.21      
17 A" 3132 2996 0.40      
18 A" 3056 2923 13.42      
19 A" 1491 1426 0.04      
20 A" 1480 1415 0.00      
21 A" 1423 1361 30.87      
22 A" 1385 1325 0.03      
23 A" 1172 1122 14.25      
24 A" 955 914 0.18      
25 A" 934 894 0.41      
26 A" 417 399 6.50      
27 A" 190 182 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 21114.1 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 20197.7 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/aug-cc-pVTZ
ABC
0.29045 0.27214 0.16027

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.277 0.240 0.000
F2 -0.866 1.049 0.000
H3 1.125 0.929 0.000
C4 0.277 -0.586 1.266
C5 0.277 -0.586 -1.266
H6 1.192 -1.177 1.325
H7 1.192 -1.177 -1.325
H8 0.224 0.057 2.143
H9 0.224 0.057 -2.143
H10 -0.576 -1.266 1.276
H11 -0.576 -1.266 -1.276

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.39981.09281.51171.51172.14492.14492.15132.15132.15032.1503
F21.39981.99452.36252.36253.30793.30792.60062.60062.65922.6592
H31.09281.99452.14892.14892.48882.48882.48272.48273.05603.0560
C41.51172.36252.14892.53191.09052.81091.08883.46941.09032.7663
C51.51172.36252.14892.53192.81091.09053.46941.08882.76631.0903
H62.14493.30792.48881.09052.81092.65091.76813.80621.77033.1467
H72.14493.30792.48882.81091.09052.65093.80621.76813.14671.7703
H82.15132.60062.48271.08883.46941.76813.80624.28571.77213.7526
H92.15132.60062.48273.46941.08883.80621.76814.28573.75261.7721
H102.15032.65923.05601.09032.76631.77033.14671.77213.75262.5530
H112.15032.65923.05602.76631.09033.14671.77033.75261.77212.5530

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 110.586 C1 C4 H10 110.412
C1 C5 H7 109.975 C1 C5 H9 110.586
C1 C5 H11 110.412 F2 C1 H3 105.627
F2 C1 C4 108.409 F2 C1 C5 108.409
H3 C1 C4 110.150 H3 C1 C5 110.150
C4 C1 C5 113.744 H7 C5 H9 108.451
H7 C5 H11 108.537 H8 C4 H10 108.823
H9 C5 H11 108.823
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.596      
2 F -0.529      
3 H 0.285      
4 C -0.981      
5 C -0.981      
6 H 0.294      
7 H 0.294      
8 H 0.237      
9 H 0.237      
10 H 0.274      
11 H 0.274      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.544 -1.238 0.000 1.979
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.038 1.646 0.000
y 1.646 -26.530 0.000
z 0.000 0.000 -24.633
Traceless
 xyz
x -0.457 1.646 0.000
y 1.646 -1.194 0.000
z 0.000 0.000 1.651
Polar
3z2-r23.302
x2-y20.491
xy1.646
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.762 -0.116 0.000
y -0.116 5.905 0.000
z 0.000 0.000 6.502


<r2> (average value of r2) Å2
<r2> 85.466
(<r2>)1/2 9.245