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

using model chemistry: BLYP/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 BLYP/6-311G**
 hartrees
Energy at 0K-218.357639
Energy at 298.15K-218.365353
HF Energy-218.357639
Nuclear repulsion energy131.047098
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/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' 3033 3021 42.96      
2 A' 3025 3013 55.44      
3 A' 2962 2950 11.28      
4 A' 2944 2932 31.86      
5 A' 1475 1469 7.46      
6 A' 1454 1448 6.34      
7 A' 1380 1375 11.98      
8 A' 1330 1324 11.41      
9 A' 1162 1158 7.69      
10 A' 1106 1101 35.53      
11 A' 889 885 50.00      
12 A' 785 782 15.47      
13 A' 462 460 2.96      
14 A' 343 341 1.03      
15 A' 246 245 0.15      
16 A" 3030 3019 20.86      
17 A" 3017 3005 0.60      
18 A" 2957 2945 15.94      
19 A" 1453 1447 0.01      
20 A" 1443 1437 0.26      
21 A" 1367 1361 23.64      
22 A" 1336 1331 7.83      
23 A" 1119 1115 16.50      
24 A" 919 916 0.51      
25 A" 903 899 0.02      
26 A" 392 390 7.14      
27 A" 210 209 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 20369.6 cm-1
Scaled (by 0.9961) Zero Point Vibrational Energy (zpe) 20290.2 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/6-311G**
ABC
0.28363 0.26373 0.15585

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.288 0.238 0.000
F2 -0.894 1.049 0.000
H3 1.133 0.947 0.000
C4 0.288 -0.587 1.286
C5 0.288 -0.587 -1.286
H6 1.211 -1.182 1.366
H7 1.211 -1.182 -1.366
H8 0.225 0.072 2.162
H9 0.225 0.072 -2.162
H10 -0.572 -1.272 1.303
H11 -0.572 -1.272 -1.303

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.43361.10271.52851.52852.17552.17552.16972.16972.17232.1723
F21.43362.03002.39372.39373.35733.35732.62342.62342.68122.6812
H31.10272.03002.17302.17302.53022.53022.50322.50323.08683.0868
C41.52852.39372.17302.57291.10042.87031.09833.51191.09952.8133
C51.52852.39372.17302.57292.87031.10043.51191.09832.81331.0995
H62.17553.35732.53021.10042.87032.73151.78313.87201.78583.2106
H72.17553.35732.53022.87031.10042.73153.87201.78313.21061.7858
H82.16972.62342.50321.09833.51191.78313.87204.32491.78343.8016
H92.16972.62342.50323.51191.09833.87201.78314.32493.80161.7834
H102.17232.68123.08681.09952.81331.78583.21061.78343.80162.6062
H112.17232.68123.08682.81331.09953.21061.78583.80161.78342.6062

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 110.304 C1 C4 H10 110.437
C1 C5 H7 110.639 C1 C5 H9 110.304
C1 C5 H11 110.437 F2 C1 H3 105.591
F2 C1 C4 107.777 F2 C1 C5 107.777
H3 C1 C4 110.304 H3 C1 C5 110.304
C4 C1 C5 114.627 H7 C5 H9 108.380
H7 C5 H11 108.538 H8 C4 H10 108.474
H9 C5 H11 108.474
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.115      
2 F -0.281      
3 H 0.095      
4 C -0.283      
5 C -0.283      
6 H 0.097      
7 H 0.097      
8 H 0.114      
9 H 0.114      
10 H 0.106      
11 H 0.106      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.465 -1.123 0.000 1.846
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.333 1.488 0.000
y 1.488 -26.845 0.000
z 0.000 0.000 -25.179
Traceless
 xyz
x -0.322 1.488 0.000
y 1.488 -1.089 0.000
z 0.000 0.000 1.411
Polar
3z2-r22.821
x2-y20.512
xy1.488
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.336 -0.052 0.000
y -0.052 5.443 0.000
z 0.000 0.000 6.163


<r2> (average value of r2) Å2
<r2> 87.629
(<r2>)1/2 9.361