Liquid-liquid interface-promoted formation of a porous molecular crystal based on a luminescent platinum(ii) complex
Liquid-liquid interface-promoted formation of a porous molecular crystal based on a luminescent platinum(ii) complex
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DOI：
10.1039/d0cc04164e
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发表时间：
2020-11-04
影响因子：
4.9
通讯作者：
Kato, Masako
中科院分区：
文献类型：
--
作者：
Kimura, Mari;Yoshida, Masaki;Kato, Masako
多孔分子晶体（PMCs）是新一代功能多孔材料，但其选择性结晶仍是一个难题。在此，我们证明了MeOH/H2O混合物和烷烃之间的液-液界面促进了Pt（II）-基PMC的结晶，而不是无孔形式。这种新的结晶方法不仅允许控制的孔隙率，但也发光的Pt（II）络合物晶体。
Porous molecular crystals (PMCs) should function as new-generation functional porous materials, but the selective crystallisation of PMCs is still difficult. Herein we demonstrate that the liquid-liquid interface between the MeOH/H2O mixture and alkanes promotes the crystallisation of a Pt(ii)-based PMC, rather than the nonporous form. This new crystallisation method allows control of not only the porosity but also the luminescence of the Pt(ii) complex crystal.