Electronic Structure of the α-(BEDT-TTF)₂MHg(XCN)₄ (M = Tl, K, NH₄; X = S, Se) and Related Phases. Synthesis and Crystal Structure of the New Stable Organic Metal α-(BEDT-TTF)₂TlHg(Se ₁₋xS xCN)₄ (x = 0.125) | Publicación