“…In a spherical potential model Vtrue(rtrue), the time independent Schrödinger equation is given by [28, 29, 30, 31, 32, 33]. true[−ℏ2∇22μ+Vtrue(rtrue)true]ψnℓmtrue(r,θ,ϕtrue)=Enkψnℓmtrue(r,θ,ϕtrue),where ℓ and n are orbital angular momentum and radial quantum number respectively, ψnℓmtrue(r,θ,ϕtrue) is the wave function, μ and ℏ are reduced mass and Planck constant respectively, r is the internuclear separation and Enℓ is the non-relativistic energy.…”