A New Metalloligand Powerful in Forming Helical Coordination Polymers

作者：Zhang, S. Z.; Yuan, B.; Lan, Y. L.; Li, X. Z.^*; Hao, P. P.^*; Zhu, L. N.

来源：Russian Journal of Coordination Chemistry, 2017, 43(10): 700-707.

DOI：10.1134/S1070328417100116

• macrocyclic complex
• metalloligand
• crystal structure
• helical coordination polymer

A new macrocyclic oxamido carboxylate metalloligand was designed and three heteronuclear coordination polymers of the metalloligand and metal nodes Cu2+, Zn2+ and Cd2+ were prepared. X-ray single crystal analyses (CIF files CCDC nos. 1025722-1025724 for I-III) revealed that multiple favourable features endowed the metalloligand with a strong power to force the metal nodes to generate 1D helical coordination polymers. Thermogravimetric analyses showed that the complexes with Cu2+ and Zn2+ nodes exhibited moderate thermal stability. The three complexes were also characterized by IR spectra and PXRD.

• 出版日期2017-10
• 单位天津大学