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

using model chemistry: BLYP/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 BLYP/cc-pVTZ
 hartrees
Energy at 0K-218.380370
Energy at 298.15K-218.388084
HF Energy-218.380370
Nuclear repulsion energy131.302036
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 BLYP/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' 3034 3025 38.25      
2 A' 3026 3017 47.10      
3 A' 2965 2956 10.86      
4 A' 2943 2934 28.79      
5 A' 1475 1470 6.74      
6 A' 1456 1452 5.35      
7 A' 1381 1377 10.71      
8 A' 1324 1320 10.31      
9 A' 1164 1161 7.37      
10 A' 1105 1101 36.37      
11 A' 888 886 52.26      
12 A' 785 783 15.38      
13 A' 462 461 2.73      
14 A' 344 343 1.09      
15 A' 243 242 0.10      
16 A" 3031 3022 19.15      
17 A" 3018 3009 0.77      
18 A" 2960 2952 14.63      
19 A" 1452 1448 0.01      
20 A" 1445 1441 0.26      
21 A" 1366 1362 18.97      
22 A" 1343 1339 8.34      
23 A" 1119 1116 17.35      
24 A" 920 917 0.48      
25 A" 903 901 0.01      
26 A" 393 392 6.44      
27 A" 207 206 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 20376.6 cm-1
Scaled (by 0.997) Zero Point Vibrational Energy (zpe) 20315.5 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 BLYP/cc-pVTZ
ABC
0.28408 0.26522 0.15635

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.286 0.237 0.000
F2 -0.890 1.052 0.000
H3 1.131 0.941 0.000
C4 0.286 -0.588 1.283
C5 0.286 -0.588 -1.283
H6 1.207 -1.181 1.356
H7 1.207 -1.181 -1.356
H8 0.228 0.067 2.159
H9 0.228 0.067 -2.159
H10 -0.571 -1.273 1.301
H11 -0.571 -1.273 -1.301

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.43101.10021.52511.52512.16672.16672.16682.16682.16872.1687
F21.43102.02402.39122.39123.34963.34962.62352.62352.68282.6828
H31.10022.02402.16752.16752.51912.51912.49842.49843.08033.0803
C41.52512.39122.16752.56601.09772.85701.09573.50471.09692.8067
C51.52512.39122.16752.56602.85701.09773.50471.09572.80671.0969
H62.16673.34962.51911.09772.85702.71131.77803.85631.78093.1975
H72.16673.34962.51912.85701.09772.71133.85631.77803.19751.7809
H82.16682.62352.49841.09573.50471.77803.85634.31881.78093.7954
H92.16682.62352.49843.50471.09573.85631.77804.31883.79541.7809
H102.16872.68283.08031.09692.80671.78093.19751.78093.79542.6011
H112.16872.68283.08032.80671.09693.19751.78093.79541.78092.6011

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 110.465 C1 C4 H10 110.547
C1 C5 H7 110.341 C1 C5 H9 110.465
C1 C5 H11 110.547 F2 C1 H3 105.445
F2 C1 C4 107.938 F2 C1 C5 107.938
H3 C1 C4 110.257 H3 C1 C5 110.257
C4 C1 C5 114.550 H7 C5 H9 108.314
H7 C5 H11 108.483 H8 C4 H10 108.624
H9 C5 H11 108.624
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.214      
2 F -0.256      
3 H 0.048      
4 C -0.268      
5 C -0.268      
6 H 0.080      
7 H 0.080      
8 H 0.097      
9 H 0.097      
10 H 0.088      
11 H 0.088      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.458 -1.151 0.000 1.857
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.434 1.501 0.000
y 1.501 -26.923 0.000
z 0.000 0.000 -25.198
Traceless
 xyz
x -0.373 1.501 0.000
y 1.501 -1.108 0.000
z 0.000 0.000 1.481
Polar
3z2-r22.962
x2-y20.490
xy1.501
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.662 -0.087 0.000
y -0.087 5.800 0.000
z 0.000 0.000 6.544


<r2> (average value of r2) Å2
<r2> 87.406
(<r2>)1/2 9.349