Engineering
Chemistry
Isomerism in Coordination Compounds
Crystal Field Theory and Valence Bond Theory
Colour and Magnetism
Question

How many number of complex compound are d2sp3 hybridised and paramagnetic?

[Co(en)3]2+, [Co(NO2)2(NH3)4], [Mn(NH3)6]2+, [Fe(NH3)6]3+, K4[Fe(CN)6], [Fe(H2O)6]3+, [Co(ox)3]3–, [NiF6]2–

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Solution
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[Co(en)3]2+, [Co(NO2)2(NH3)4] and [Fe(NH3)6]3+ are d2sp3 hybridised and paramagnetic.

K4[Fe(CN)6],[Co(ox)3]3– and  [NiF6]2– are d2sp3 hybridised and diamagnetic.

[Mn(NH3)6]2+ and [Fe(H2O)6]3+ are sp3d2 hybridised.