In situ 2,5-pyrazinedicarboxylate and oxalate ligands synthesis leading to a microporous europium-organic framework capable of selective sensing of small molecules

Deyun Ma, Weixia Wang, Yingwei Li, Jing Li, Carole Daiguebonne, Guillaume Calvez, Olivier Guillou

Research output: Contribution to journalArticle

119 Citations (Scopus)

Abstract

A new microporous europium-containing metal-organic framework [Eu 22-pzdc)(μ4-pzdc)(μ2-ox) (H2O)4]·8H2O (1) (H2pzdc = 2,5-pyrazinedicarboxylic acid, H2ox = oxalic acid) has been hydrothermally synthesized via an unprecedented in situ formation of 2,5-pyrazinedicarboxylate (pzdc) and oxalate (ox) ligands. Structure 1 was characterized by both single-crystal and powder X-ray diffraction analysis. It can be described as a 4-connected binodal Moganite network with the Schläfli symbol of (4·64·8)2(4 2·62·82), which exhibits a reversible and highly selective sensing function with respect to acetone.

Original languageEnglish
Pages (from-to)4372-4377
Number of pages6
JournalCrystEngComm
Volume12
Issue number12
DOIs
Publication statusPublished - Dec 2010

Fingerprint

Europium
Oxalic acid
Oxalates
oxalates
europium
Acetone
X ray diffraction analysis
Ligands
Single crystals
Powders
Oxalic Acid
ligands
Molecules
oxalic acid
Acids
synthesis
Metals
acetone
molecules
acids

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

Cite this

In situ 2,5-pyrazinedicarboxylate and oxalate ligands synthesis leading to a microporous europium-organic framework capable of selective sensing of small molecules. / Ma, Deyun; Wang, Weixia; Li, Yingwei; Li, Jing; Daiguebonne, Carole; Calvez, Guillaume; Guillou, Olivier.

In: CrystEngComm, Vol. 12, No. 12, 12.2010, p. 4372-4377.

Research output: Contribution to journalArticle

Ma, Deyun ; Wang, Weixia ; Li, Yingwei ; Li, Jing ; Daiguebonne, Carole ; Calvez, Guillaume ; Guillou, Olivier. / In situ 2,5-pyrazinedicarboxylate and oxalate ligands synthesis leading to a microporous europium-organic framework capable of selective sensing of small molecules. In: CrystEngComm. 2010 ; Vol. 12, No. 12. pp. 4372-4377.
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AU - Calvez, Guillaume

AU - Guillou, Olivier

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