Isomerism 6 Flashcards
How many types of isomer
Structural and strereoisomer
What are structural isomer
In which atom to atom connectivity different
Which isomers are geometrical isomer
In which bond angle change occur
What are optical isomers
No POS ,COS
Ionisation isomerism
Ligand exchange between coordination sphere and ionization sphere
Hydration isomerism
Ligand[H2O] exchange between coordination sphere and ionization sphere
Ambidentate ligand
Having more than one site for donation but donate from one site at a time ……ex…….SCH,NO2,CN,OCN
Flexidentate ligand
Having more than one denticity like EDTA
It can be bi dentate ,tri dentate ,tetra dentate ,haha dentate
Ex Sulphate ,SO3 2-,NO2-,NO3-,CH3COO-,CO32-
Linkage isomer
At least one ambidentate ligand
Coordination isomerism
Ligand exchange between cationic or anionic coordination sphere
Coordination position isomerism
Exchange of ligand take place in bridging compound
Ligand isomerism
When isomerism exist between ligand
Polymerization isomerism
When the empirical formula between two coordination compound same
Is Tetrahedral geometry show GI
No
bond angle never change
Optical isomer td geometry me koine e structure me present hoga
MABCD
