Microporous Lanthanide-Organic Frameworks with Open Metal Sites: Unexpected Sorption Propensity and Multifunctional Properties

Woo Ram Lee; Dae Won Ryu; Jin Wuk Lee; Jung Hee Yoon; Eui Kwan Koh; Chang Seop Hong

doi:10.1021/ic902182x

Microporous Lanthanide-Organic Frameworks with Open Metal Sites: Unexpected Sorption Propensity and Multifunctional Properties

Woo Ram Lee, Dae Won Ryu, Jin Wuk Lee, Jung Hee Yoon, Eui Kwan Koh, Chang Seop Hong

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

64 Citations (Scopus)

Abstract

Isostructural lanthanide-organic frameworks were prepared by a solvothermal reaction of the corresponding metal ions and the phosphine-oxide-based tricarboxylate ligand. The gravimetric gas uptake was unexpectedly increased when going from Nd³⁺ to Gd³⁺, which is associated with the enhanced surface areas and electrostatic interactions between exposed metal ions and gas molecules with quadrupole moments.

Original language	English
Pages (from-to)	4723-4725
Number of pages	3
Journal	Inorganic Chemistry
Volume	49
Issue number	11
DOIs	https://doi.org/10.1021/ic902182x
Publication status	Published - 2010 Jun 7

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry

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10.1021/ic902182x

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AU - Ryu, Dae Won

AU - Lee, Jin Wuk

AU - Yoon, Jung Hee

AU - Koh, Eui Kwan

AU - Hong, Chang Seop

PY - 2010/6/7

Y1 - 2010/6/7

N2 - Isostructural lanthanide-organic frameworks were prepared by a solvothermal reaction of the corresponding metal ions and the phosphine-oxide-based tricarboxylate ligand. The gravimetric gas uptake was unexpectedly increased when going from Nd3+ to Gd3+, which is associated with the enhanced surface areas and electrostatic interactions between exposed metal ions and gas molecules with quadrupole moments.

AB - Isostructural lanthanide-organic frameworks were prepared by a solvothermal reaction of the corresponding metal ions and the phosphine-oxide-based tricarboxylate ligand. The gravimetric gas uptake was unexpectedly increased when going from Nd3+ to Gd3+, which is associated with the enhanced surface areas and electrostatic interactions between exposed metal ions and gas molecules with quadrupole moments.

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Microporous Lanthanide-Organic Frameworks with Open Metal Sites: Unexpected Sorption Propensity and Multifunctional Properties

Abstract

ASJC Scopus subject areas

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