Question

Deduce the structures of the following compounds. This can be achieved by using the molecular formula (which indicates the number of ligands), the magnetic moments (which will provide information about the number of unpaired electrons) and hence, possible electron configuration. To do this, consider and draw the crystal field diagrams for each of the possible structures and use those factors to decide which one it must be based on the number of ligands and unpaired electrons.

Structure of [NiCl(PPhshl Crystal Field Diagram for [NiCl2(PPh3)l Provide a brief comment on how this structure was deduced Structure of INi(SCN)2(PPh3)2l Crystal Field Diagram for INi(SCN)2(PPh3)2l Provide a brief comment on how this structure was deduced. Structure of [CoCl2(PPh3)2] Crystal Field Diagram for ICoClh(PPh2 Provide a brief comment on how this structure was deduced.

Answer 1

e PhaP PPh3 Cis Tnans 2. BM -t2 ク PPhg 가구ャe ko minimise Sterre út enackim retie moment = z-f SAuet CD42クよ No e"(D) つる 0- CFS,. (6メーシーー2イDa n@ 2e monat-o gM '