Figure 1
The single-crystal X-ray structure of [Hpy]2[GdAl6(H2shi)2(shi)7(py)1.855(H2O)2]·7.396py·H2O, 1, with displacement ellipsoids at the 50% probability level. For clarity, only the metal ions have been labeled, and the lattice pyridinium cations, the lattice water and pyridine molecules, the hydrogen atoms, and disorder have been omitted. Color scheme: green – Al, yellow – Gd, red – oxygen, blue – nitrogen, and gray – carbon. All figures were generated with the program Mercury (Macrae et al., 2020). |