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

using model chemistry: HSEh1PBE/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-218.172692
Energy at 298.15K-218.180524
HF Energy-218.172692
Nuclear repulsion energy132.533896
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/6-31+G**
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' 3163 3020 26.50      
2 A' 3155 3013 39.47      
3 A' 3073 2934 28.40      
4 A' 3069 2930 8.32      
5 A' 1511 1443 9.06      
6 A' 1492 1424 8.05      
7 A' 1420 1356 24.63      
8 A' 1369 1307 14.27      
9 A' 1201 1147 11.81      
10 A' 1154 1102 62.35      
11 A' 959 915 46.27      
12 A' 834 796 15.14      
13 A' 477 456 3.21      
14 A' 353 337 1.01      
15 A' 258 246 0.05      
16 A" 3161 3018 14.04      
17 A" 3149 3007 0.24      
18 A" 3065 2927 15.35      
19 A" 1485 1418 0.06      
20 A" 1481 1414 0.00      
21 A" 1419 1355 37.46      
22 A" 1372 1310 1.05      
23 A" 1175 1122 13.17      
24 A" 943 901 0.01      
25 A" 931 889 1.03      
26 A" 408 390 6.94      
27 A" 215 205 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 21146.2 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 20190.4 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/6-31+G**
ABC
0.29003 0.27050 0.15981

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.282 0.239 0.000
F2 -0.877 1.040 0.000
H3 1.125 0.942 0.000
C4 0.282 -0.583 1.269
C5 0.282 -0.583 -1.269
H6 1.198 -1.178 1.335
H7 1.198 -1.178 -1.335
H8 0.227 0.065 2.148
H9 0.227 0.065 -2.148
H10 -0.576 -1.263 1.283
H11 -0.576 -1.263 -1.283

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.40841.09751.51181.51182.15182.15182.15542.15542.15372.1537
F21.40842.00412.36352.36353.31783.31782.60412.60412.65402.6540
H31.09752.00412.15522.15522.50612.50612.48752.48753.06593.0659
C41.51182.36352.15522.53751.09482.82371.09323.47771.09462.7766
C51.51182.36352.15522.53752.82371.09483.47771.09322.77661.0946
H62.15183.31782.50611.09482.82372.66981.77463.82321.77633.1633
H72.15183.31782.50612.82371.09482.66983.82321.77463.16331.7763
H82.15542.60412.48751.09323.47771.77463.82324.29531.77653.7654
H92.15542.60412.48753.47771.09323.82321.77464.29533.76541.7765
H102.15372.65403.06591.09462.77661.77633.16331.77653.76542.5661
H112.15372.65403.06592.77661.09463.16331.77633.76541.77652.5661

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 110.642 C1 C4 H10 110.429
C1 C5 H7 110.267 C1 C5 H9 110.642
C1 C5 H11 110.429 F2 C1 H3 105.538
F2 C1 C4 108.015 F2 C1 C5 108.015
H3 C1 C4 110.367 H3 C1 C5 110.367
C4 C1 C5 114.123 H7 C5 H9 108.398
H7 C5 H11 108.457 H8 C4 H10 108.583
H9 C5 H11 108.583
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.231      
2 F -0.315      
3 H 0.148      
4 C -0.558      
5 C -0.558      
6 H 0.167      
7 H 0.167      
8 H 0.182      
9 H 0.182      
10 H 0.177      
11 H 0.177      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.665 -1.317 0.000 2.123
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.296 1.737 0.000
y 1.737 -26.746 0.000
z 0.000 0.000 -24.715
Traceless
 xyz
x -0.565 1.737 0.000
y 1.737 -1.240 0.000
z 0.000 0.000 1.805
Polar
3z2-r23.610
x2-y20.450
xy1.737
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.369 -0.108 0.000
y -0.108 5.472 0.000
z 0.000 0.000 5.958


<r2> (average value of r2) Å2
<r2> 85.855
(<r2>)1/2 9.266