Fig. 3. Three-dimensional contour of directionally-dependent Young's moduli E for (a) Mg–MOFs, (b) Mn–MOFs, (c) Fe–MOFs, (d) Co–MOFs, and (e) Zn–MOFs. Left, center, and right panels correspond to M2(dobpdc), mmen–M2(dobpdc), and CO2–mmen–M2(dobpdc), respectively. The z-axis or [001] direction is the channel direction.
