Adjusting the structures of lanthanide(III) complexes by variation of the metal sources: From a 2D (3(2).4)(3(4).4(3).5(2).6(5).7) layer to an unusual 3D (4(12).6(3))(4(9).6(6)) nia network

作者：Chen Min; Wang Cong; Hu Min; Liu Chun Sen^*

来源：Inorganic Chemistry Communications, 2012, 17: 104-107.

DOI：10.1016/j.inoche.2011.12.025

• Lanthanide complexes
• Crystal structures
• Topology
• Properties

A novel coordination polymer [La(L)(H2O)](n) (1) has been prepared by hydrothermal reaction of 5-hydroxyisophthalic acid (H3L) with La(NO3)(3)center dot 6H(2)O, which exhibits an unusual three-dimensional (3D) (6,6)-connected nia net with Point (Schlafli) symbol of (4(12).6(3))(4(9).6(6)). Meanwhile, a two-dimensional (2D) (3,6)-connected (3(2).4)(3(4).4(3).5(2).6(5).7) coordination network {[Ho-2(HL)(3)(H2O)2]center dot H2O)(n) (S1) was also obtained with partially deprotonated HL2- ligand. Comparison of the structural differences between 1 and Si suggests that the different metal sources play an important role in the construction of such coordination networks.

• 出版日期2012-3
• 单位郑州轻工业大学