3,5-Diphosphonobenzoic Acid, a New Rigid Heterotrifunctional Building Block to Design Metal Organic Frameworks. Illustration with the Characterization of Cu-5[(O3P)(2)-C6H3-CO2](2)(H2O)(6)

作者：Rueff Jean Michel; Perez Olivier^*; Simon Charles; Lorilleux Christophe; Couthon Gourves Helene; Jaffres Paul Alain

来源：Crystal Growth & Design, 2009, 9(10): 4262-4268.

DOI：10.1021/cg900811k

The synthesis of 1,3-diphophonobenzoic acid (H(5)L2), a rigid precursor belonging to the family of 1,3,5-trisubstituted benzene compounds, is reported following a straightforward two-step sequence. The new rigid hetero-trifunctional building block has been engaged with Cu(NO3)(2)center dot 3H(2)O in hydrothermal synthesis to produce a new metal-organic framework (MOF) Cu-5[L2](2)(H2O)(6) (3). The structure of compound 3 has been solved by X-ray diffraction on single crystal and can be described as inorganic columns running along the c axis and separated by the organic parts. Magnetic measurements have been performed in order to evaluate the magnetic behavior and the moments of the Cu2+ ions in this structure.

• 出版日期2009-10