The name of the given coordination compound [Co(P(CH₃)₃)₄]₂(SO₄)₃ is tetrakis(trimethylphosphine)cobalt(III)sulfate.
Coordination compounds are those compounds which consists of anions or neutral molecules which are bonded to a central metal cation by co-ordinate covalent bonds.
The oxidation state of cobalt metal in the given compound is +3.
Here, sulphate is the counter anion. It requires three sulphates to form bonds with the two complex cations of cobalt. Due to this, each cation will have +3 charge. Moreover, the ligand ethylenediamine is a neutral ligand which will have zero charge. So, the oxidation state of cobalt will be +3.
The electronic configuration of Co²⁺ is : 1s²2s²2p⁶3s²3p⁶4s⁰3d⁷
To know more about coordination compounds here
https://brainly.com/question/29588480
#SPJ4
