A chirally helical coordination polymer self-assembled with the ligand 2-(2-carboxyphenyl)imidazo(4,5-f)(1,10)phenanthroline: crystal structure, SHG response and tunable photoluminescence

Phenanthroline Derivatives as Efficient Organic Photocatalysts for Visible‐Light‐Mediated PET‐RAFT Polymerization

“…Because of their good planarity and electron absorption ability, Phen and its derivatives have become common electronic transmission materials, and are widely used in solar cells, light‐emitting diodes, and other fields. [ 40 ] Phen and its derivatives, which are not only cheap and easy to be modified, but also have excellent ability of charge carrier transport, can be potential photocatalysts for PET‐RAFT polymerization. Since the performance of photo‐controlled polymerization is related to the structure and property of OPCs, many reports indicated that the reasonable design of the chemical structure of OPCs, such as having a large conjugated chromophore core or charge transfer (CT) state for the donor‐acceptor, could improve their photophysical properties and augment the polymerization efficiency.…”

“…Since the performance of photo‐controlled polymerization is related to the structure and property of OPCs, many reports indicated that the reasonable design of the chemical structure of OPCs, such as having a large conjugated chromophore core or charge transfer (CT) state for the donor‐acceptor, could improve their photophysical properties and augment the polymerization efficiency. [ 31‐43 ] However, only few OPCs have been properly designed. Therefore, designing OPCs for PET‐RAFT polymerization remains a challenge.…”

A rht‐Type Luminescent Zn (II)‐MOF Constructed by Triazine Hexacarboxylate Ligand: Tunable Luminescent Performance and White‐light Emission Regulation through doping Eu3+/Tb3+

“…At present, there are three common ways to realize white‐light emission of MOFs materials: (1) For luminescent MOFs materials with broad spectrum emission, white‐light emission can be induced by changing the excitation wavelength, thereby effectively adjusting the π → π* transition of organic ligands and MLCT. Early MOFs white light emitting materials are mostly achieved by this method . Guo et al .…”

Two Neutral Copper(I) Complexes Bearing 2‐(4‐Nitrophenyl) Imidazole[4,5‐f]‐1,10‐Phenanthroline: Synthesis, Crystal Structure, and Luminescence Properties

“…Given this, we turned to a 5,6‐substituted 1,10‐phen‐imidazole ligand, which combines the versatile structural and chemical properties of imidazole with 1,10‐phen. So far, such ligands are largely used as neutral ligands to prepare ionic complexes . However, they are occasionally deprotonated to produce neutral complexes, including copper(I) neutral complexes.…”