Fig. 2: Crystal structure of [La(NH2-BZmacropa)(H2O)]+.
From: 18-membered macrocycle appended on resin for selective rare earth element extraction and separation
Thermal ellipsoids are depicted at the 50% probability level. For clarity, outer-sphere solvent molecules, counter-anions, and hydrogen atoms attached to carbon centers have been omitted. The color scheme used is as follows: La (navy blue), O (red), N (blue), and C (gray). Only one of the two molecules present in the asymmetric unit is shown.
