Novel expansion/shrinkage modulation of 2D layered MOF triggered by clathrate formation with CO(2) molecules

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. Mo...

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Bibliographic Details
Published in:Nano letters 2006-11, Vol.6 (11), p.2581-2584
Main Authors: Kondo, Atsushi, Noguchi, Hiroshi, Ohnishi, Shunsuke, Kajiro, Hiroshi, Tohdoh, Aya, Hattori, Yoshiyuki, Xu, Wei-Chun, Tanaka, Hideki, Kanoh, Hirofumi, Kaneko, Katsumi
Format: Article
Language:English
Subjects:
Adsorption
Carbon Dioxide - chemistry
Copper - chemistry
Crystallization
Models, Molecular
Organometallic Compounds - chemistry
Porosity
Powder Diffraction
Surface Properties
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Summary: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.
ISSN:1530-6984