Chapter 10: Q10.41P (page 407)

Determine the shape, ideal bond angle(s), and the direction of any deviation from those angles for each of the following:
(a) ${ClO}_{3}^{-}$
(b) ${IF}_{4}^{-}$
(c) ${SeOF}_{2}$
(d) ${TeF}_{5}^{-}$

Short Answer

Expert verified

The shapes and bond angles of molecules can be determined from the VSEPR theory. The deviations arise mainly due to lone pair-lone pair repulsions.

Step by step solution

Step 1: ClO3-

The shape of the molecule is pyramidal. The ideal bond angles would be $109.5 °$ . The presence of lone pairs on the central chlorine atom may decrease the bond angle more than expected.

Step 2: IF4-

The shape of the molecule is square planar with a bond angle of $90 °$ . The electron lone pairs are present on the axial position.

Step 3: SeOF2

The shape of the molecule is pyramidalwith an expected bond angle of $109.5 °$ . The lone pair on oxygen may decrease the bond angle from expected value.

Step 4: TeF5-

The structure of the molecule is square pyramidal, with bond angles of $90^{o}$ .

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Determine the shape, ideal bond angle(s), and the direction of any deviation from those angles for each of the following:
(a) ${ClO}_{3}^{-}$
(b) ${IF}_{4}^{-}$
(c) ${SeOF}_{2}$
(d) ${TeF}_{5}^{-}$

Short Answer

Step by step solution

Step 1: ClO3-

Step 2: IF4-

Step 3: SeOF2

Step 4: TeF5-

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Determine the shape, ideal bond angle(s), and the direction of any deviation from those angles for each of the following:(a)ClO3-(b)IF4-(c)SeOF2(d) TeF5-

Short Answer

Step by step solution

Step 1: ClO3-

Step 2: IF4-

Step 3: SeOF2

Step 4: TeF5-

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Chemistry Textbooks

Inorganic Chemistry

Physical Chemistry

Chemistry Branches

Nuclear Chemistry

The Earths Atmosphere

Organic Chemistry

Study anywhere. Anytime. Across all devices.

Determine the shape, ideal bond angle(s), and the direction of any deviation from those angles for each of the following:
(a) ${ClO}_{3}^{-}$
(b) ${IF}_{4}^{-}$
(c) ${SeOF}_{2}$
(d) ${TeF}_{5}^{-}$