Borazole `(B_(3)N_(3)H_(6))` is related to benzene as

Options

A. isostructural
B. isoelectronic
C. both (1) and (2)
D. none

Answer

To determine how borazole \((B_3N_3H_6)\) is related to benzene, we can analyze their structures and electronic configurations step by step.

### Step 1: Understanding the Structure of Borazole
- Borazole, also known as borazene, has the formula \(B_3N_3H_6\).
- Its structure consists of alternating boron (B) and nitrogen (N) atoms arranged in a hexagonal ring, similar to benzene.
- Each boron atom is bonded to a nitrogen atom, and there are hydrogen atoms attached to the boron atoms.

### Step 2: Understanding the Structure of Benzene
- Benzene has the formula \(C_6H_6\).
- It consists of a hexagonal ring made up of six carbon (C) atoms, with alternating single and double bonds, and each carbon atom is bonded to a hydrogen atom.

### Step 3: Comparing the Structures
- Both borazole and benzene have a hexagonal ring structure, which means they are isostructural.
- Isostructural means that they have the same shape or arrangement of atoms, even though the atoms themselves are different.

### Step 4: Comparing the Electron Count
- Benzene has a total of 6 carbon atoms, each contributing 4 electrons (in terms of valence), giving a total of 6 x 4 = 24 valence electrons.
- Borazole has 3 boron atoms (each contributing 3 electrons) and 3 nitrogen atoms (each contributing 5 electrons), giving a total of 3 x 3 + 3 x 5 = 9 + 15 = 24 valence electrons.
- Since both compounds have the same number of total valence electrons, they are also isoelectronic.

### Step 5: Conclusion
- Since borazole is both isostructural and isoelectronic with benzene, we conclude that borazole \((B_3N_3H_6)\) is related to benzene as both isostructural and isoelectronic.

### Final Answer
Borazole \((B_3N_3H_6)\) is related to benzene as both isostructural and isoelectronic.