二维层状超分子化合物[Mn(C_8H_5NO_6)(H_2O)_2]_n的合成及晶体结构研究

The synthesis and crystal structure research of the two-dimensional layered supermolecalar compound[Mn(C_8H_5NO_6)(H_2O)_2]_n

分子间的弱相互作用在配位化合物中往往表现为配合物分子内和(或)分子间的配体间相互作用。因此,研究配合物中的配体间弱相互作用就成为由配位化学向超分子化学过渡的桥梁。本文以锰离子为中心离子,以2,4,6-吡啶三羧酸为配体进行晶体合成实验。通过检测手段了解了合成的配合物配体间的弱相互作用。

For the coordination compounds, weak interactions usually behave as either intraligand or interligand interaction in the metal complexes. So investigating the ligand-ligand interaction is an easy way to understand the supermolecular structure formed by coordination compounds. It use Manganous （Ⅱ） ion as the center anion, use 2,4,6-pyridine tricarboxylic acid as the second ligands to synthesise the single crystal of coordination polymer. Through the testing method, it realizes the weak interaction of synthetic coordination ligands.