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

using model chemistry: HSEh1PBE/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 HSEh1PBE/cc-pVTZ
 hartrees
Energy at 0K-218.235577
Energy at 298.15K-218.243418
HF Energy-218.235577
Nuclear repulsion energy133.076227
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/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' 3139 3016 24.87      
2 A' 3134 3012 42.47      
3 A' 3055 2936 8.82      
4 A' 3041 2923 27.09      
5 A' 1504 1445 6.93      
6 A' 1484 1426 6.93      
7 A' 1411 1356 21.43      
8 A' 1373 1319 9.11      
9 A' 1199 1152 12.48      
10 A' 1160 1115 57.17      
11 A' 963 926 40.51      
12 A' 837 804 9.42      
13 A' 476 458 2.68      
14 A' 350 337 0.98      
15 A' 252 243 0.08      
16 A" 3137 3015 15.88      
17 A" 3126 3005 0.00      
18 A" 3051 2932 12.59      
19 A" 1478 1421 0.00      
20 A" 1473 1416 0.00      
21 A" 1408 1353 34.65      
22 A" 1372 1319 0.38      
23 A" 1171 1126 13.91      
24 A" 940 904 0.01      
25 A" 928 891 0.81      
26 A" 410 394 6.37      
27 A" 212 204 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 21040.5 cm-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 20222.0 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/cc-pVTZ
ABC
0.29246 0.27260 0.16108

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.278 0.240 0.000
F2 -0.866 1.041 0.000
H3 1.129 0.929 0.000
C4 0.278 -0.583 1.264
C5 0.278 -0.583 -1.264
H6 1.188 -1.181 1.328
H7 1.188 -1.181 -1.328
H8 0.227 0.063 2.141
H9 0.227 0.063 -2.141
H10 -0.581 -1.256 1.278
H11 -0.581 -1.256 -1.278

Atom - Atom Distances (Å)
  C1 F2 H3 C4 C5 H6 H7 H8 H9 H10 H11
C11.39591.09531.50821.50822.14792.14792.14892.14892.14702.1470
F21.39591.99812.35392.35393.30463.30462.59522.59522.64412.6441
H31.09531.99812.14672.14672.49422.49422.47952.47953.05513.0551
C41.50822.35392.14672.52791.09152.81181.09023.46601.09152.7659
C51.50822.35392.14672.52792.81181.09153.46601.09022.76591.0915
H62.14793.30462.49421.09152.81182.65621.76973.80871.77143.1503
H72.14793.30462.49422.81181.09152.65623.80871.76973.15031.7714
H82.14892.59522.47951.09023.46601.76973.80874.28201.77183.7523
H92.14892.59522.47953.46601.09023.80871.76974.28203.75231.7718
H102.14702.64413.05511.09152.76591.77143.15031.77183.75232.5550
H112.14702.64413.05512.76591.09153.15031.77143.75231.77182.5550

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 110.559 C1 C4 H10 110.320
C1 C5 H7 110.395 C1 C5 H9 110.559
C1 C5 H11 110.320 F2 C1 H3 106.025
F2 C1 C4 108.238 F2 C1 C5 108.238
H3 C1 C4 110.071 H3 C1 C5 110.071
C4 C1 C5 113.866 H7 C5 H9 108.422
H7 C5 H11 108.472 H8 C4 H10 108.609
H9 C5 H11 108.609
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.190      
2 F -0.248      
3 H 0.054      
4 C -0.288      
5 C -0.288      
6 H 0.088      
7 H 0.088      
8 H 0.107      
9 H 0.107      
10 H 0.096      
11 H 0.096      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.433 -1.141 0.000 1.832
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.904 1.481 0.000
y 1.481 -26.421 0.000
z 0.000 0.000 -24.731
Traceless
 xyz
x -0.328 1.481 0.000
y 1.481 -1.104 0.000
z 0.000 0.000 1.431
Polar
3z2-r22.862
x2-y20.517
xy1.481
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.410 -0.051 0.000
y -0.051 5.529 0.000
z 0.000 0.000 6.202


<r2> (average value of r2) Å2
<r2> 85.175
(<r2>)1/2 9.229