SDS of cas: 89972-77-0. Aromatic heterocyclic compounds can also be classified according to the number of heteroatoms contained in the heterocycle: single heteroatom, two heteroatoms, three heteroatoms and four heteroatoms. Compound: 4-(p-Tolyl)-2,2:6,2-terpyridine, is researched, Molecular C22H17N3, CAS is 89972-77-0, about Two CuCN hybrid networks with unusual topology tuned by terpyridine ligands. Author is Zhou, Xiao-Ping; Lin, Shi-Hong; Li, Dan; Yin, Ye-Gao.
This paper reports two structurally unique CuCN-terpyridine hybrid networks of 4′-p-tolyl-2,2′: 6′,2”-terpyridine (ttpy) prepared under solvothermal conditions: [(CuCN)5(ttpy)]n (1), [(CuCN)3(ttpy)]n (2). Complex 1 features a tri-layer structure with 3-connected binodal (8210)·(8210) topol., while complex 2 features an unusual honeycomb-like layer structure. The adjacent honeycomb-like layers consist of the opposite handed helical CuCN-ttpy chains. In both complexes, each ttpy coordinates two copper(I) atoms with short Cu-Cu distances, and the side pyridyl group rotates in a certain angle from the central pyridyl plane directing the formation of the diversified networks.
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Reference:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI