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

using model chemistry: wB97X-D/6-311G*

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/6-311G*
 hartrees
Energy at 0K-218.368652
Energy at 298.15K-218.376500
HF Energy-218.368652
Nuclear repulsion energy132.678034
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/6-311G*
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' 3144 3144 45.05      
2 A' 3139 3139 58.18      
3 A' 3071 3071 29.50      
4 A' 3059 3059 11.97      
5 A' 1534 1534 11.57      
6 A' 1507 1507 5.95      
7 A' 1438 1438 23.10      
8 A' 1394 1394 12.32      
9 A' 1213 1213 10.84      
10 A' 1174 1174 56.03      
11 A' 964 964 45.51      
12 A' 836 836 11.46      
13 A' 489 489 3.34      
14 A' 361 361 0.95      
15 A' 253 253 0.16      
16 A" 3141 3141 20.64      
17 A" 3131 3131 0.04      
18 A" 3055 3055 17.98      
19 A" 1508 1508 0.05      
20 A" 1497 1497 0.01      
21 A" 1438 1438 38.66      
22 A" 1390 1390 0.67      
23 A" 1179 1179 13.94      
24 A" 958 958 0.15      
25 A" 941 941 0.47      
26 A" 415 415 7.19      
27 A" 201 201 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 21213.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21213.9 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/6-311G*
ABC
0.29063 0.27081 0.16002

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.279 0.242 0.000
F2 -0.869 1.044 0.000
H3 1.127 0.935 0.000
C4 0.279 -0.585 1.268
C5 0.279 -0.585 -1.268
H6 1.192 -1.183 1.337
H7 1.192 -1.183 -1.337
H8 0.225 0.062 2.146
H9 0.225 0.062 -2.146
H10 -0.580 -1.261 1.283
H11 -0.580 -1.261 -1.283

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.40051.09551.51371.51372.15652.15652.15462.15462.15452.1545
F21.40051.99962.36182.36183.31553.31552.60162.60162.65332.6533
H31.09551.99962.15342.15342.50562.50562.48682.48683.06313.0631
C41.51372.36182.15342.53611.09342.82421.09183.47551.09322.7754
C51.51372.36182.15342.53612.82421.09343.47551.09182.77541.0932
H62.15653.31552.50561.09342.82422.67371.77183.82321.77403.1636
H72.15653.31552.50562.82421.09342.67373.82321.77183.16361.7740
H82.15462.60162.48681.09183.47551.77183.82324.29271.77253.7626
H92.15462.60162.48683.47551.09183.82321.77184.29273.76261.7725
H102.15452.65333.06311.09322.77541.77403.16361.77253.76262.5661
H112.15452.65333.06312.77541.09323.16361.77403.76261.77252.5661

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 110.523 C1 C4 H10 110.435
C1 C5 H7 110.585 C1 C5 H9 110.523
C1 C5 H11 110.435 F2 C1 H3 105.828
F2 C1 C4 108.218 F2 C1 C5 108.218
H3 C1 C4 110.213 H3 C1 C5 110.213
C4 C1 C5 113.800 H7 C5 H9 108.351
H7 C5 H11 108.452 H8 C4 H10 108.422
H9 C5 H11 108.422
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.088      
2 F -0.289      
3 H 0.191      
4 C -0.667      
5 C -0.667      
6 H 0.215      
7 H 0.215      
8 H 0.234      
9 H 0.234      
10 H 0.223      
11 H 0.223      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.506 -1.168 0.000 1.906
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.878 1.564 0.000
y 1.564 -26.479 0.000
z 0.000 0.000 -24.785
Traceless
 xyz
x -0.245 1.564 0.000
y 1.564 -1.147 0.000
z 0.000 0.000 1.393
Polar
3z2-r22.786
x2-y20.601
xy1.564
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.019 -0.015 0.000
y -0.015 5.086 0.000
z 0.000 0.000 5.637


<r2> (average value of r2) Å2
<r2> 85.639
(<r2>)1/2 9.254