کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1305285 | 1498924 | 2016 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Two new luminescent Cd(II)/Zn(II) metal–organic frameworks for exceptionally selective detection of picric acid explosives Two new luminescent Cd(II)/Zn(II) metal–organic frameworks for exceptionally selective detection of picric acid explosives](/preview/png/1305285.png)
• Two new Cd/Zn coordination polymers were constructed.
• The metal ions play an important role for the constructions 1 and 2.
• 1 and 2 exhibit very highly sensitive and selective detection of picric acid compared to other nitroaromatic explosives.
Two new coordination polymers, {[Cd(BIDPT)(oba)]·0.5H2O}n (1) and {[Zn(BIDPT)(4,4′-sdb)]·2.25H2O}n (2) (BIDPT = 4,4′-bis(imidazol-l-yl)diphenyl thioether, H2oba = 4,4′-oxydibenzoic acid, 4,4′-H2sdb = 4,4′-sulfonyldibenzoic acid), have been solvothermally synthesized and characterized. Both 1 and 2 show 2-fold interpenetrating 3D frameworks with {65 ∙ 8} cds and {66} dia topology, respectively. These two coordination polymers show strong luminescence and their luminescence could be quenched by a series of nitro explosives. Importantly, they exhibit very highly sensitive and selective detection of picric acid compared to other nitro explosives.
Two new 2-fold interpenetrating Cd/Zn metal–organic frameworks show strong luminescence and their luminescence could be quenched by a series of nitroaromatic explosives. They exhibit very highly sensitive and selective detection of picric acid compared to other nitroaromatic explosives.Figure optionsDownload as PowerPoint slide
Journal: Inorganic Chemistry Communications - Volume 66, April 2016, Pages 51–54