Novel expansion/shrinkage modulation of 2D layered MOF triggered by clathrate formation with CO(2) molecules.
basic_science · Level V
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Abstract
Crystal-to-crystal transformation from a 3D interpenetrated-type MOF {[Cu(BF(4))(2)(bpy)(H(2)O)(2)] (bpy)} (1) to a 2D square-grid-type [Cu(BF(4))(2)(bpy)(2)] (2) (bpy = 4,4'-bipyridine) was observed. It was derived from dehydration and confirmed by in situ FT-IR, TG, and elemental analysis. Moreover, we elucidate the novel expansion/shrinkage dynamic modulation of 2 triggered by clathrate formation with gas molecules.
Medical subject headings
- Carbon Dioxide
- Copper
- Organometallic Compounds