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Square pyramidal shape

Chlorine pentafluoride and xenon tetrafluoride appear in Figure 9-26. Each has an inner atom with a steric number of 6, but their electron group arrangements include lone pairs. As a result, CIF5 has a square pyramidal shape, whereas XeF4 has a square planar shape. Pictures can help us determine whether or not the bond polarities cancel ... [Pg.637]

The corresponding palladium compound (157) must be formulated as [Pd(TA)Br]+Br. The cation is essentially square-planar, but the bromine atom is displaced 10° out of the arsenic-palladium plane. Such a distortion is very unusual for palladium, and may be due to a steric effect of the alkyl chains in the arsine ligand. This might similarly account for the distortion of the nickel complex from a square pyramidal shape. [Pg.177]

The antimony atom in the SbCls2- ion also has six charge clouds, but it is bonded to only five atoms and has one nonbonding electron lone pair. As a result, the ion has a square pyramidal shape—a pyramid with a square base ... [Pg.268]

Six charge clouds implies an octahedral arrangement five attached atoms and one lone pair give BrF5 a square pyramidal shape ... [Pg.270]

The square pyramidal shape of the IF5 molecule has been demonstrated in XeF2. IFs (I-F, 1-88 A), with I situated just below the base of the pyramid, giving the angle Fgpjjji—I—Fbag j, 81 (p. 320). [Pg.333]

Because all six electron groups have the same ideal bond angle, it makes no difference which position one lone pair occupies. Five bonded atoms and one lone pair define the square pyramidal shape (AX5E), as in iodine pentafluoride (IF5) ... [Pg.312]

One lone pair square pyramidal shape (AX E). Iodine pentafluoride (IF5) has a square pyramidal shape. Note that it makes no difference where one lone pair resides because all the bond angles are 90°. The lone pair reduces the bond angles to 81.9° ... [Pg.317]

Step 4. Molecular shape With one lone pair, BrFj has the square pyramidal shape (AX5E) ... [Pg.319]

See other pages where Square pyramidal shape is mentioned: [Pg.789]    [Pg.1482]    [Pg.357]    [Pg.150]    [Pg.155]    [Pg.268]    [Pg.204]    [Pg.279]    [Pg.604]    [Pg.218]    [Pg.68]    [Pg.42]    [Pg.35]    [Pg.1755]    [Pg.1316]    [Pg.218]    [Pg.10]    [Pg.94]    [Pg.94]    [Pg.94]    [Pg.95]    [Pg.236]    [Pg.383]    [Pg.314]    [Pg.318]    [Pg.846]    [Pg.1754]    [Pg.382]    [Pg.433]    [Pg.357]    [Pg.314]    [Pg.318]    [Pg.846]    [Pg.323]    [Pg.852]   
See also in sourсe #XX -- [ Pg.98 ]



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