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Experimental data for CH2CHCH2F (Allyl Fluoride)

22 02 02 11 45
Other names
3-Fluoropropene; 3-Fluoropropylene; 3-Fluoro-1-propene; 1-Fluoro-2-propene; Propene, 3-fluoro-;
INChI INChIKey SMILES IUPAC name
InChI=1S/C3H5F/c1-2-3-4/h2H,1,3H2 QCMKXHXKNIOBBC-UHFFFAOYSA-N C=CCF
State Conformation
1A' CS cis
Enthalpy of formation (Hfg), Entropy, Integrated heat capacity (0 K to 298.15 K) (HH), Heat Capacity (Cp)
Property Value Uncertainty units Reference Comment
Information can also be found for this species in the NIST Chemistry Webbook
Vibrational levels (cm-1) vibrations
Mode Number Symmetry Frequency Intensity Comment Description
Fundamental(cm-1) Harmonic(cm-1) Reference (km mol-1) unc. Reference
1 A' 3114   1985Dur/Zhe:2877-2886      
2 A' 3032          
3 A' 2998          
4 A' 2948          
5 A' 1653          
6 A' 1468          
7 A' 1417          
8 A' 1389          
9 A' 1293          
10 A' 1118          
11 A' 973          
12 A' 905          
13 A' 604          
14 A' 268          
15 A" 2960          
16 A" 1253          
17 A" 1032          
18 A" 996          
19 A" 928          
20 A" 549          
21 A" 164          

vibrational zero-point energy: 15531.0 cm-1 (from fundamental vibrations)
Calculated vibrational frequencies for CH2CHCH2F (Allyl Fluoride).
Gas-phase IR spectra can be found in the NIST Chemistry Webbook here.
Rotational Constants (cm-1) rotational constants
See section I.F.4 to change rotational constant units
A B C reference comment
0.57495 0.20024 0.15277 1965Hir:2071-2089

Calculated rotational constants for CH2CHCH2F (Allyl Fluoride).
Product of moments of inertia moments of inertia
272388.7amu3Å6   1.24726031627212E-114gm3 cm6
Geometric Data
picture of Allyl Fluoride

Point Group Cs


Internal coordinates
distances (r) in Å, angles (a) in degrees, dihedrals (d) in degrees
Description Value unc. Connectivity Reference Comment
Atom 1 Atom 2 Atom 3 Atom 4
rCC 1.333 0.007 2 3 1965Hir:2071-2089
rCC 1.488 0.010 1 2 1965Hir:2071-2089
rCF 1.382 0.010 1 4 1965Hir:2071-2089
rHC 1.080 0.007 3 5 1965Hir:2071-2089
rHC 1.105 0.007 3 6 1965Hir:2071-2089
rHC 1.090   2 7 1965Hir:2071-2089 assumed
rHC 1.098 0.007 1 8 1965Hir:2071-2089
aCCC 124.57 0.67 1 2 3 1965Hir:2071-2089
aCCF 111.68 0.67 2 1 4 1965Hir:2071-2089
aCCH 120.92 0.5 2 3 5 1965Hir:2071-2089
aCCH 119.17 0.5 2 3 6 1965Hir:2071-2089
aHCH 119.97 0.5 5 3 6 1965Hir:2071-2089
aCCH 119 0 3 2 7 1965Hir:2071-2089 assumed
aCCH 111.07 0.5 2 1 9 1965Hir:2071-2089
aHCH 108.09 0.5 8 1 9 1965Hir:2071-2089
aHCF 107.37 0.5 4 1 8 1965Hir:2071-2089
dCCCF 0 3 2 1 4 1965Hir:2071-2089

These cartesians were determined using some assumed coordinate values. Cartesians
Atom x (Å) y (Å) z (Å)
C1 -0.6400 -0.6930 0.0000
C2 0.8430 -0.5840 0.0000
C3 1.5170 0.5650 0.0000
F4 -1.2430 0.5500 0.0000
H5 2.5980 0.5750 0.0000
H6 0.9570 1.5170 0.0000
H7 1.3980 -1.5230 0.0000
H8 -0.9970 -1.2300 0.8890
H9 -0.9970 -1.2300 -0.8890

Atom - Atom Distances bond lengths
Distances in Å
  C1 C2 C3 F4 H5 H6 H7 H8 H9
C1   1.48702.49701.38153.47742.72662.20051.09821.0982
C2 1.4870   1.33212.37432.10322.10411.09082.14322.1432
C3 2.49701.3321   2.76001.08101.10452.09143.21443.2144
F4 1.38152.37432.7600   3.84112.40313.35742.00482.0048
H5 3.47742.10321.08103.8411   1.89222.41694.11984.1198
H6 2.72662.10411.10452.40311.8922   3.07183.48633.4863
H7 2.20051.09082.09143.35742.41693.0718   2.57142.5714
H8 1.09822.14323.21442.00484.11983.48632.5714   1.7780
H9 1.09822.14323.21442.00484.11983.48632.57141.7780  

Calculated geometries for CH2CHCH2F (Allyl Fluoride).

Experimental Bond Angles (degrees) from cartesians bond angles

atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
C1 C2 C3 124.599 C1 C2 H7 116.382
C2 C1 F4 111.675 C2 C1 H8 111.102
C2 C1 H9 111.102 C2 C3 H5 120.926
C2 C3 H6 119.139 C3 C2 H7 119.019
F4 C1 H8 107.340 F4 C1 H9 107.340
H5 C3 H6 119.936

Bond descriptions


Examples: C-C single bond, C=C, double bond, C#C triple bond, C:C aromatic bond
Bond Type Count
H-C 5
C-C 1
C=C 1
C-F 1

Connectivity
Atom 1 Atom 2
C1 C2
C1 F4
C1 H8
C1 H9
C2 C3
C2 H7
C3 H5
C3 H6
Electronic energy levels (cm-1)
Energy (cm-1) Degeneracy reference description
0 1   1A'

Ionization Energies (eV)
Ionization Energy I.E. unc. vertical I.E. v.I.E. unc. reference
10.110   10.380   webbook
Dipole, Quadrupole and Polarizability
Electric dipole moment dipole
State Config State description Conf description Exp. min. Dipole (Debye) Reference comment Point Group Components
x y z total dipole quadrupole
1 1 1A' CS cis True 0.740 1.600   1.760 1965Hir:2071-2089 MW μ0 Cs 2 3
1 2 1A C1 gauche False 1.590 0.900 0.620 1.930 1965Hir:2071-2089 MW μ0 C1 3 5
Experimental dipole measurement abbreviations: MW microwave; DT Dielectric with Temperature variation; DR Indirect (usually an upper limit); MB Molecular beam
Calculated electric dipole moments for CH2CHCH2F (Allyl Fluoride).
Electric quadrupole moment quadrupole
State Config State description Conf description Exp. min. Quadrupole (D Å) Reference comment Point Group Components
xx yy zz dipole quadrupole
1 1 1A' CS cis True       Cs 2 3
1 2 1A C1 gauche False       C1 3 5

Calculated electric quadrupole moments for CH2CHCH2F (Allyl Fluoride).

References
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squib reference DOI
1965Hir:2071-2089 E Hirota "Rotational Isomerism and Microwave Spectroscopy. III. The Microwave Spectrum of 3-Fluoropropene" J. Chem. Phys. 42, 2071 (1965) 10.1063/1.1696249
1985Dur/Zhe:2877-2886 JR Durig, M Zhen, HL Heusel, PJ Joseph, P Groner, TS Little "Vibrational Spectra, Normal-Coordinate Analysis, r0 Structure, ab Initio Calculations, and Conformational Equilibrium of 3-Fluoropropene" J. Phys. Chem. 1985, 89, 2877-2886 10.1021/j100259a034
webbook NIST Chemistry Webbook (http://webbook.nist.gov/chemistry) 10.18434/T4D303

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