Discussion Ex-1 Q41 to Q80||Crystal Field Splitting in Tetrahedral and Square Planar Field|| Determination OF Hybridization and Magnetic Character in Coordination Number 4

Crystal Field Splitting in Tetrahedral and Square Planar Field || Comparision OF CFSE || Factors Effecting CFSE

Discussion Ex-1 Q81 to Q126||Calculation OF Crystal Field Stabilisation Energy||Factors Affecting CFSE

Discussion OF Ex.-4 Q. 1 to 20 and Ex.-5 Q. 1 to 6

In crystal field splitting for a tetrahedral complex, the number of orbitals pushed down in energy are

Mark the correct statements regarding the geometry of complex ions . (i) The geometry of the complex ion depends upon the coordination number . (ii) If coordination number is 6 , the complex is octahedral . (iii) If coordination number is 4 , the geometry of the complex may be tetrahedral or square planar .

Square planar complexes are generally formed by d^(8) ions with strong field ligands. The crystal field splitting is larger for second and third row transition elements and for more highly charged species. All the complexes having 4d^(8)" and "5d^(8) configuration are mostly square including those with weak field ligands such halide ions. Square planar complexes with coordination number four can show diastereoisomerism. Which of the ions do not form the square planar complexes amongst the following ions ?