Abstract
Solvothermal reaction of a multidentate ligand (tetrakis[4-(1-triazolyl)phenyl]-methane (ttpm)), with Cd(NO3)2 afforded a cationic Cd(II) coordination polymer {[Cd(ttpm)·DMSO]·2NO3}n. Single-crystal X-ray diffraction analyses showed that ttpm belonged to the tetragonal space group I41/a, and 1 was a 2-D (4,4) network. 1-D channels along the c direction exist in the 3D stacking map to accommodate the charge-balancing NO3− anions. N2 adsorption/desorption experiments showed the framework had a BET surface area of 11.36 m2·g−1. Compared with luminescence of ttpm, 1 showed red-shifted luminescence spectra with higher intensity from the more rigid arrangement of the π systems.
Graphical Abstract
Disclosure statement
No potential conflict of interest was reported by the authors.