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. Moreover, we elucidate the novel expansion/shrinkage dynamic modulation of 2 triggered by clathrate formation with gas molecules.
Kondo
Atsushi
A
Graduate School of Science and Technology, Chiba University, Yayoi, Inage, Chiba 263-8522, Japan.
Noguchi
Hiroshi
H
Ohnishi
Shunsuke
S
Kajiro
Hiroshi
H
Tohdoh
Aya
A
Hattori
Yoshiyuki
Y
Xu
Wei-Chun
WC
Tanaka
Hideki
H
Kanoh
Hirofumi
H
Kaneko
Katsumi
K
D000327:Adsorption; D002245:Carbon Dioxide / Q000737:chemistry*; D003300:Copper / Q000737:chemistry*; D003460:Crystallization; D008958:Models, Molecular; D009942:Organometallic Compounds / Q000737:chemistry*; D016062:Porosity; D033362:Powder Diffraction; D013499:Surface Properties
D009942:Organometallic Compounds; D002245:Carbon Dioxide; D003300:Copper