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

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-311G**
 hartrees
Energy at 0K-218.213561
Energy at 298.15K-218.221405
HF Energy-218.213561
Nuclear repulsion energy132.858053
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 HSEh1PBE/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' 3143 3019 28.32      
2 A' 3138 3014 49.43      
3 A' 3056 2935 10.52      
4 A' 3052 2932 28.03      
5 A' 1506 1447 7.68      
6 A' 1484 1426 7.69      
7 A' 1413 1357 24.41      
8 A' 1380 1325 9.28      
9 A' 1199 1152 12.50      
10 A' 1160 1114 55.78      
11 A' 962 924 40.57      
12 A' 837 804 10.87      
13 A' 476 457 3.05      
14 A' 350 336 0.97      
15 A' 257 247 0.13      
16 A" 3141 3017 16.83      
17 A" 3131 3007 0.03      
18 A" 3052 2932 13.63      
19 A" 1481 1422 0.00      
20 A" 1474 1415 0.02      
21 A" 1412 1356 39.18      
22 A" 1368 1314 0.59      
23 A" 1173 1127 13.44      
24 A" 941 904 0.01      
25 A" 929 892 0.83      
26 A" 409 392 7.17      
27 A" 215 206 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 21070.2 cm-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 20235.8 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 HSEh1PBE/6-311G**
ABC
0.29213 0.27126 0.16065

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.280 0.241 0.000
F2 -0.871 1.037 0.000
H3 1.129 0.935 0.000
C4 0.280 -0.581 1.267
C5 0.280 -0.581 -1.267
H6 1.193 -1.179 1.338
H7 1.193 -1.179 -1.338
H8 0.223 0.068 2.143
H9 0.223 0.068 -2.143
H10 -0.580 -1.257 1.280
H11 -0.580 -1.257 -1.280

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.39991.09651.51031.51032.15422.15422.15042.15042.14942.1494
F21.39992.00272.35582.35583.31113.31112.59362.59362.64292.6429
H31.09652.00272.15062.15062.50312.50312.48252.48253.05963.0596
C41.51032.35582.15062.53381.09352.82451.09203.47141.09352.7715
C51.51032.35582.15062.53382.82451.09353.47141.09202.77151.0935
H62.15423.31112.50311.09352.82452.67671.77323.82301.77513.1627
H72.15423.31112.50312.82451.09352.67673.82301.77323.16271.7751
H82.15042.59362.48251.09203.47141.77323.82304.28541.77343.7569
H92.15042.59362.48253.47141.09203.82301.77324.28543.75691.7734
H102.14942.64293.05961.09352.77151.77513.16271.77343.75692.5596
H112.14942.64293.05962.77151.09353.16271.77513.75691.77342.5596

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 110.420 C1 C4 H10 110.255
C1 C5 H7 110.638 C1 C5 H9 110.420
C1 C5 H11 110.255 F2 C1 H3 106.047
F2 C1 C4 108.036 F2 C1 C5 108.036
H3 C1 C4 110.163 H3 C1 C5 110.163
C4 C1 C5 114.039 H7 C5 H9 108.459
H7 C5 H11 108.525 H8 C4 H10 108.478
H9 C5 H11 108.478
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.091      
2 F -0.288      
3 H 0.113      
4 C -0.341      
5 C -0.341      
6 H 0.120      
7 H 0.120      
8 H 0.136      
9 H 0.136      
10 H 0.127      
11 H 0.127      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.474 -1.146 0.000 1.867
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.881 1.503 0.000
y 1.503 -26.415 0.000
z 0.000 0.000 -24.711
Traceless
 xyz
x -0.318 1.503 0.000
y 1.503 -1.119 0.000
z 0.000 0.000 1.437
Polar
3z2-r22.873
x2-y20.534
xy1.503
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.100 -0.017 0.000
y -0.017 5.186 0.000
z 0.000 0.000 5.824


<r2> (average value of r2) Å2
<r2> 85.376
(<r2>)1/2 9.240