ABSTRACT
Two coordination polymers, [Cu(SCN)(3-ptz)]n (1) and [Cu(SCN)(btmb)]n·nCH3CN (2) (3-ptz = 5-(3-pyridyl)tetrazole, btmb = 1,4-bis(1,2,4-triazol-1-ylmethyl)benzene), were synthesized and characterized by EA, IR, PXRD and thermogravimetry. Complex 1 is a 2-D coordination polymer constructed from bidentate 3-ptz and 1,3-thiocyanate ligands. Complex 2 is a 2-D wave-like coordination polymer assembled by bidentate btmb and 1,3-thiocyanate ligands. Acetonitrile guest molecule is perched in the tunnel. Complexes 1 and 2 remain stable up to 240°C and 280°C, respectively. Complex 1 emits strong orange luminescence at 590 nm, and complex 2 emits blue luminescence at 468 nm.
Acknowledgments
This work was financially supported by the National Natural Science Foundation of China (21171115), and the Natural Science Foundation of Shanghai (17ZR1410600, 16ZR1411400).