Question

the complex ion cu(nh3)4 2+ the geometry will be​

Answer 1

Explanation:

To Find -

• Geometry of [Cu(NH₃)₄]²⁺

Solution -

O.N. of Cu in [Cu(NH₃)₄]²⁺ is

x + 0×4 = 2

x = +2

Electronic configuration of Cu -

• ₂₉Cu = ₁₈[Ar] 4s¹ 3d¹⁰

Then,

Electronic configuration of Cu²⁺ -

• Cu²⁺ = ₁₈[Ar] 3d⁹

Then,

Orbital diagram =

(Refer to the attachment)

C.N. = Ligan × Denticity

4 × 1

= 4

Hence,

Hybridisation = sp³ (Tetrahedral)

Answer 2

$\bf \red{Answer}$

$\bf \red {tetrahedral}$

[Cu(NH3)4]2+ + is a tetrahedral complex and is therefore non-centrosymmetric.