کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1305214 | 1498920 | 2016 | 4 صفحه PDF | دانلود رایگان |
• New metal oxalates were prepared under solvent-free conditions.
• Open-framework structures display sra, lon, and dia topologies.
• In situ formation of a new organic structure-directing agent
Three open-framework metal oxalates, formulated as (Hdbu)[In2(OH)(ox)3] (1), (Hthfa)[Eu2(Hthfa)(H2O)(ox)4]⋅ 3H2O (2), and (Hepc)[Bi(ox)2] (3), were prepared under solvent-free conditions, where dbu = 1,8-diazabicyclo[5.4.0]undec-7-ene, ox = oxalate, thfa = tetrahydrofurfurylamine, and epc = 4-ethylpiperazine-1-carbaldehyde. Topological analyses reveal that these compounds have different 4-connected networks with sra (for 1), lon (for 2), and dia (for 3) topologies. Compound 2 displays a bright red luminescence as a result of excitation at 397 nm.
Three new open-framework metal oxalates were synthesized under solvent-free conditions. These compounds display 4-connected sra, lon, and dia topologies. The in situ formation of a new organic structure-directing agent is noteworthy.Figure optionsDownload as PowerPoint slide
Journal: Inorganic Chemistry Communications - Volume 70, August 2016, Pages 79–82