Construction of a Nano‐rectangular Zn( II )‐Yb( III ) Complex with  Near‐Infrared  Luminescent Response towards Metal Ions | Zendy

Liu Xia | Zendy; Yang Xiaoping | Zendy; Ma Yanan | Zendy; Liu Jieni | Zendy; Shi Dongliang | Zendy; Niu Mengyu | Zendy

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Construction of a Nano‐rectangular Zn( II )‐Yb( III ) Complex with Near‐Infrared Luminescent Response towards Metal Ions

Author(s) -

Liu Xia,

Yang Xiaoping,

Ma Yanan,

Liu Jieni,

Shi Dongliang,

Niu Mengyu

Publication year - 2020

Publication title -

chinese journal of chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.28

H-Index - 41

eISSN - 1614-7065

pISSN - 1001-604X

DOI - 10.1002/cjoc.202000098

Subject(s) - chemistry , luminescence , lanthanide , ligand (biochemistry) , metal , excited state , ion , absorption (acoustics) , metal ions in aqueous solution , schiff base , infrared , crystallography , analytical chemistry (journal) , inorganic chemistry , photochemistry , receptor , organic chemistry , optics , physics , nuclear physics , biochemistry

Summary of main observation and conclusion One six‐metal Zn(II)‐Yb(III) complex [Zn 2 Yb 4 L 2 (OAc) 10 (OH) 2 (CH 3 OH) 2 ] ( 1 ) was constructed from Schiff base ligand bis(3‐methoxysalicylidene)ethylene‐1,2‐phenylenediamine (H 2 L). 1 shows a nanoscale rectangular structure with dimensions of approximately 0.8 nm × 1.1 nm × 2.8 nm. Excited by ligand‐centered absorption bands, 1 shows typical near‐infrared emission of Yb 3+ ion. Interestingly, 1 exhibits lanthanide luminescent response towards metal ions, especially to Cd 2+ at ppm level.

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