Charge Matching on Designing Neutral Cadmium–Lanthanide–Organic Open Frameworks for Luminescence Sensing | Zendy

Yang Hui | Zendy; Wang Fei | Zendy; Tan YanXi | Zendy; Kang Yao | Zendy; Li TieHu | Zendy; Zhang Jian | Zendy

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Charge Matching on Designing Neutral Cadmium–Lanthanide–Organic Open Frameworks for Luminescence Sensing

Author(s) -

Yang Hui,

Wang Fei,

Tan YanXi,

Kang Yao,

Li TieHu,

Zhang Jian

Publication year - 2012

Publication title -

chemistry – an asian journal

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.18

H-Index - 106

eISSN - 1861-471X

pISSN - 1861-4728

DOI - 10.1002/asia.201101002

Subject(s) - isostructural , lanthanide , luminescence , microporous material , metal organic framework , photoluminescence , materials science , ion , cadmium , metal ions in aqueous solution , solvent , metal , charge (physics) , inorganic chemistry , chemistry , crystallography , optoelectronics , crystal structure , organic chemistry , physics , adsorption , quantum mechanics , metallurgy , composite material

Through careful consideration of charge matching, a simple replacement of metal ion from Cd 2+ to Ln 3+ in a building unit successfully transforms an anionic microporous framework into a series of isostructural porous neutral heterometallic frameworks [Cd 3 Ln 2 (btc) 4 (H 2 O) 6 (dmf) 4 ]⋅ x (solvent) ( 1 ; Ln=Tb, Eu, Nd, Gd, Sm, dmf= N , N ′‐dimethylformamide) by employing five different lanthanide ions. 1‐Tb and 1‐Eu exhibit interesting photoluminescent properties, and remarkably, 1‐Tb can act as a luminescent sensor to identify organic solvents and metal ions.

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