determine-whether-the-molecule-given-below-is-aromatic-antiaromatic-or-nonaromat

Question

Determine whether the ion given below is aromatic, antiaromatic, or nonaromatic. If the ion is aromatic/antiaromatic, calculate the n in the Hückel's/Breslow's rule. If it is nonaromatic, justify your answer using the rules of aromaticity.

Accepted Answer

The ion is antiaromatic, and n = 2.

Answer

The ion is aromatic, and n = 1.

Answer

The ion is aromatic, and n = 2.

Answer

The ion is antiaromatic, and n = 1.

Answer

The ion is nonaromatic because the molecule is not planar.