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In the crystal field of the complex [fe(ci) (cn), (o,)]- electronic configuration of metal is found to be t, e.° then which of the following is/are true about t
In the crystal field of the complex [Fe(CI) (CN), (O,)]- electronic configuration of metal is found to be t, e.° then which of the following is/are true about this complex ion: (A) (B) (C) (D) lt is a paramagnetic complex. O-O bond length will be more than found in O, molecule. Its IUPAC name will be chlorotetracyanosuperoxidoferrate (I) ion. It will show geometrical as well optical isomerism. ha
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Lingareddy 1
given t2g6 eg0 so it is diamagnetic
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Lingareddy 1 Best Answer
ma4bc doesn't show optical isomersim
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Lingareddy 1
The IUPAC name of [Fe(O2)(CN)4Cl]4− is Chlorotetracyano superoxoferrate (II) ion. Chlorine and cyanide ligands are written as chloro and tetrracyano. The prefix tetra indicates four. The ligand O2 is named as superoxo.The iron metal is named ferrate (II) ion as it is a part of anionic complex ion. The oxidation state of iron is written in roman numerals inside parenthesis.
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Lingareddy 1
o2 molecule has bond order =2 where as superoxide oxygen has o2- which have bond order 1.5. bond order decrease bond length will be increses so option B is correct