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Four three-dimensional lanthanide coordination polymer constructed from benzene-1,4-dioxydiacetic acid |
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| Authors: | Yongcai Qiu Jianqiang Liu Nicolas Kerbellec Olivier Guillou |
| Institution: | a School of Chemistry and Environment, South China Normal University, Guangzhou 510006, PR China b Sciences Chimiques de Rennes, UMR 6226 CNRS-INSA, Equipe Matériaux Inorganiques: Chimie Douce et Réactivité, 20 Avenue des buttes de Coësmes, 35043 Rennes, France c Department of Chemistry, Shaanxi Key Laboratory of Physico-Inorganic Chemistry, Northwest University, Xi’an 710069, PR China |
| Abstract: | Four crystalline lanthanide(III) three-dimensional (3D) coordination polymers {La(BDOA)1.5(H2O)] · H2O}n (1), {Nd(BDOA)1.5(H2O)] · H2O}n (2), Tm(BDOA)1.5(H2O)]n (3), Yb(BDOA)1.5(H2O)]n (4) were obtained under hydrothermal conditions and characterized by elemental analysis, IR, as well as single-crystal X-ray diffraction. Compounds 1 and 2 crystallize in the monoclinic system, space group P21/c, they are isostructural and exhibit the same 321.457.513 topological network constructed from different coordination modes of two BDOA ligands, whereas isostructural 3 and 4 crystallizes in the triclinic system, space group  , it holds 39.420.57 topological architecture based on another two different coordination modes BDOA ligands. Moreover, a computational method is applied to evaluate the potential porosity of complex 1. |
| Keywords: | Porous coordination polymers Metal-organic framework Isostructural Porosity estimation |
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