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Geometry for SeF4 (Selenium tetrafluoride) 1A1 C2V

1910171554
InChI=1S/F4Se/c1-5(2,3)4 INChIKey=PMOBWAXBGUSOPS-UHFFFAOYSA-N

HSEh1PBE/6-311G**


Point group is C2v
Atom Internal Principal
x (Å) y (Å) z (Å)   a (Å) b (Å) c (Å)
Se1 0.0000 0.0000 0.3272   0.0000 0.0000 0.3272
F2 0.0000 1.7951 0.1614   1.7951 0.0000 0.1614
F3 0.0000 -1.7951 0.1614   -1.7951 0.0000 0.1614
F4 1.3302 0.0000 -0.7794   0.0000 1.3302 -0.7794
F5 -1.3302 0.0000 -0.7794   0.0000 -1.3302 -0.7794
Atom - Atom Distances (Å)
  Se1 F2 F3 F4 F5
Se1 1.8027 1.8027 1.7304 1.7304
F2 1.8027 3.5901 2.4242 2.4242
F3 1.8027 3.5901 2.4242 2.4242
F4 1.7304 2.4242 2.4242 2.6604
F5 1.7304 2.4242 2.4242 2.6604
Maximum atom distance is 3.5901Å between atoms F2 and F3.
picture of Selenium tetrafluoride
Calculated Bond Angles (degrees) (Ignoring Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
F2 Se1 F3 169.443 F2 Se1 F4 86.627
F2 Se1 F5 86.627 F3 Se1 F4 86.627
F3 Se1 F5 86.627 F4 Se1 F5 100.483

For information on specific bond angles or dihedrals see the geometry comparison page in section Comparisons > Geometry > Bonds, angles.