The lanthanide metal-organic framework, La_1.23Na_0.30(1,3-BDC)₂(H₂O)·4H₂O (1,3-BDC: 1,3-benzenedicarboxylate), has been for the first time synthesized under microwave-assisted hydrothermal conditions with a synthesis duration of 5 min. The substitution of La³⁺ by Eu³⁺ and Tb³⁺ was possible until a maximal content of 10%.mol and the investigation of luminescence properties reveals that emitting cations can be located in the chains formed by the LnO₁₀ polyhedra but also into the polar channels proposed by the structure, where some La³⁺ crystallographic sites are also available. Finally, when codoped by Eu³⁺ and Tb³⁺, the materials exhibit thermometric properties in the cryogenic range with a maximal relative thermal sensitivity around 1% K⁻¹ at 80 K.

镧系金属有机骨架 La _1.23 Na _0.30 (1,3-BDC) ₂ (H ₂ O)·4H ₂ O (1,3-BDC: 1,3-benzodicarboxylate) 首次合成微波辅助水热条件，合成持续时间为 5 分钟。用 Eu ³⁺和 Tb ³⁺取代 La ³⁺是可能的，直到最大含量为 10%.mol，发光特性的研究表明，发光的阳离子可以位于由 LnO ₁₀多面体形成的链中，也可以位于该结构提出的极性通道，其中一些 La ³⁺晶体学站点也可用。最后，当Eu ³⁺和Tb ³⁺共掺杂时，材料在低温范围内表现出测温特性，在80 K时最大相对热灵敏度约为1% K ^{-1 。}