Q. Identify the correct statements regarding the structure of Al(BH4)3 .

1. Al is sp3d2 and B is sp3 hybridized.

2. It has 6 3c - 2e- bonds.

3. It has 6 Al - H - B bonds.

4. It has 6 2c - 2e- bonds.

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Solution:

Al is sp3d2 hybridized.

B is sp3 hybridized.

Solution

6 3c - 2e- , 6 2c - 2e- bonds and 6 Al - H - B bonds.