1D polymeric platinum cyanoximate: a strategy toward luminescence in the near-infrared region beyond 1000 nm
The dark-green complex Pt(DECO)2 of PtII with a new cyanoxime ligand, 2-cyano-2-oximino-N,N′-diethylaminoacetamide, self-assembles into 1D stacks held by metallophillic interactions. The formed polymer demonstrates unique optical characteristics, showing broad absorption at ∼400−900 nm and pronounced near-infrared luminescence at 1000−1100 nm in the solid state. This finding opens a way of preparation of a new class of 1D polymeric metal complexes with emission beyond 1000 nm.
Klaus, Danielle R., Matthew Keene, Svitlana Silchenko, Mikhail Berezin, and Nikolay Gerasimchuk. "1D polymeric platinum cyanoximate: a strategy toward luminescence in the near-infrared region beyond 1000 nm," Inorganic chemistry 54, no. 4 (2015): 1890-1900.