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Iodine heptafluoride, structure

IF6+ Ion. Iodine heptafluoride has been shown to form the adduct IF7AsF5 and IF7-3 SbF5.852 The latter complex was postulated to have the ionic structure IF43+(SbF6 )3. These findings were questioned by Christe and Sawodny,853 who indicated that the adduct may contain IF6+ cation. Indeed they showed that the IF7AsF5 adduct is... [Pg.437]

Iodine heptafluoride, IF7, has a pentagonal bipyramidal structure of at least approximately D5h symmetry [118], Its dynamic behavior has been desribed by pseudorotation. The rearrangement that characterizes the PF5 molecule also describes well the permutation of... [Pg.158]

The number of species isoeiectronic with XeF, is quite limited. The anions SbBr, TeCl , and TeBr are octahedral. Both IF and XeF are nonoctahedral." Iodine heptafluoride and rhenium heptafluoride may be considered isoeiectronic with these species if they are all considered to have 14 valence shell electrons of approximately equal steric requirements. Both have a pentagonal bipyramidal structure (see Fig. 6.12). Most interestingly, the XeF anion, formed by the Lewis acid XeF ... [Pg.939]

Iodine Heptalluoride. Iodine heptafluoride (IF7) is the only known heptafluoride. Its structure is pentagonal bipyramidal (5). It is a stronger fluorinating agent than IF5 and reacts with H2O to give the oxyfluoride IOF5 and HF. The oxyfluorides will be discussed in the following section as a separate class of compounds. [Pg.1357]

The molecular structures of some representive neutral interhalogens, (a) chlorine trifluoride, CIF3 (distorted T-shaped) b) bromine pentafluoride, BrFs (square pyramidal) (c) iodine heptafluoride, IF7 (pentagonal bipyramidal) and (d) diiodine hexachloride, I2CI6 (planar dimer). [Pg.548]


See other pages where Iodine heptafluoride, structure is mentioned: [Pg.145]    [Pg.655]    [Pg.245]    [Pg.118]    [Pg.213]    [Pg.158]    [Pg.55]   
See also in sourсe #XX -- [ Pg.108 ]




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Heptafluorides, structures

Iodine heptafluoride

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