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Listing of experimental geometry data for C2H2F2 (Ethene, 1,2-difluoro-, (E)-)

No experimental rotational constants available.
Calculated rotational constants for C2H2F2 (Ethene, 1,2-difluoro-, (E)-).

Point Group C2h

Internal coordinates

(distances (r) in Å) (angles (a) in degrees) (dihedrals (d) in degrees)
Description Value Connectivity Reference Comment
Atom 1 Atom 2 Atom 3 Atom 4
rCC 1.329 1 2 1976Hellwege(II/7)
rCF 1.344 1 3 1976Hellwege(II/7)
rCH 1.080 1 5 1976Hellwege(II/7)
aCCF 119.3 1 2 4 1976Hellwege(II/7)
aHCC 129.2 1 2 6 1976Hellwege(II/7)
picture of Ethene, 1,2-difluoro-, (E)-

Bond descriptions


Examples: C-C single bond, C=C, double bond, C#C triple bond, C:C aromatic bond
Bond Type Count
C=C 1
C-F 2
H-C 2
Atom x (Å) y (Å) z (Å)
C1 -0.3376 0.5723 0.0000
C2 0.3376 -0.5723 0.0000
F3 0.3376 1.7344 0.0000
F4 -0.3376 -1.7344 0.0000
H5 -1.4053 0.7350 0.0000
H6 1.4053 -0.7350 0.0000

Atom - Atom Distances (Å)
  C1 C2 F3 F4 H5 H6
C11.32901.34402.30671.08002.1788
C21.32902.30671.34402.17881.0800
F31.34402.30673.53382.00922.6903
F42.30671.34403.53382.69032.0092
H51.08002.17882.00922.69033.1718
H62.17881.08002.69032.00923.1718

Calculated geometries for C2H2F2 (Ethene, 1,2-difluoro-, (E)-).
References
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squib reference DOI
1976Hellwege(II/7) Hellwege, KH and AM Hellwege (ed.). Landolt-Bornstein: Group II: Atomic and Molecular Physics Volume 7: Structure Data of Free Polyatomic Molecules. Springer-Verlag. Berlin. 1976.  

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