Abstract
One Co(II) coordination polymer with 4-hydroxypyridine-2,6-dicarboxylic acid (H3L)-[Co1.5L(H2O)4]n (1) has been fabricated under hydrothermal condition through reaction of Co(OH)2 and H3L with mole ratio of 1 : 1. Single-crystal X-ray diffraction analysis reveals that 1 crystallizes in triclinic space group Pī with a 1-D stair-like structure and rich hydrogen bonding interactions expand the 1-D structure to a CsCl-like 8-connected topology. Magnetic properties of 1 have been studied showing antiferromagnetic exchange interaction between Co(II) ions.
Acknowledgments
We are grateful to the Natural Science Foundation of China (No. 21201126) and “Educational Commission of Sichuan Province (12ZA106) 211 project” Special Fund of Sichuan Agricultural University.