Chapter 22, Problem 32E

(a)

Interpretation Introduction

To predict: The number of vertices and faces on the closo-borane ${\text{B}}_{\text{4}}{\text{H}}_{\text{4}}{}^{2-}$.

(b)

Interpretation Introduction

To predict: The number of vertices and faces on the closo-borane ${\text{B}}_9{\text{H}}_9{}^{2-}$.