00:01
Let me draw the structure we have given.
00:02
We have cobalt that is the central metal.
00:07
Now chlorine, two chlorine atoms are attached in plane.
00:13
Two ammonia atoms are attached in plane and then one ammonia is below the plane and other chlorine atom is above the plane.
00:35
Okay.
00:35
Okay, so now how to name this, systematic or iopac name of this coordination complex or compound.
00:50
So for this you have to name the license first of all.
00:54
We have two kind of lyzant here.
00:56
We have ammonia and we have this chloro lysant, okay? so when you have different kind of license present, so alphabetic order is considered.
01:07
Okay so this amine group is further repeated for three times right so this will be tri amine okay now we have chloro group which is being repeated for three times so this is trichloro okay and then we have here cobalt so first of all you will name the lyzant and then finally the central metal so this is cobald okay now oxidation state is mentioned for this atom for this metal so to find out the oxidation state consider the oxidation state of cobald bx okay then we have here three chloro atoms right so each chlorine atom carries minus one charge so this will be three multiplied by minus 1...