Citation: Vlad, Angelica; Zaltariov, Mirela-Fernanda; Sova, Sergiu; Novitchi, Gh\'enadie; Train, Cyrille; Cazacu, Maria (2016). Metal-Organic Frameworks Based on Tri- and Penta-nuclear Manganese(II) Secondary Building Units Self-assembled by a V-Shaped Silicon-containing Dicarboxylate. RSC Adv., , pp. -.