Citation: Shin, Jong Won; Jeong, Ah Rim; Kim, Younghak; Kim, Dae-Woong; Lee, Sang-Geul; Lee, Hyosun; Moon, Dohyun (2020). Solvent-triggered single-crystal-to-single-crystal transformation from a monomeric to polymeric copper(II) complex based on an aza macrocyclic ligand. Acta Crystallographica Section B, 76, pp. -.