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Construction of a 1-D Sm(iii) coordination polymer with a long-chain Schiff base ligand: dual-emissive response to metal ions

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Abstract

A 1-D coordination polymer [Sm(HL)2(NO3)]n (1) was constructed using a new flexible Schiff base ligand that has a long-chain (CH2)10 backbone. The Schiff base ligand exhibits a linear coordination configuration, resulting in the “zig-zag” structure of 1. Besides the ligand-centered emission, 1 displays typical visible and NIR luminescence of Sm3+. Interestingly, 1 shows dual-emissive response to metal ions, especially to Co2+ at the ppm level.

Graphical abstract: Construction of a 1-D Sm(iii) coordination polymer with a long-chain Schiff base ligand: dual-emissive response to metal ions

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Publication details

The article was received on 06 Oct 2019, accepted on 08 Nov 2019 and first published on 08 Nov 2019


Article type: Research Article
DOI: 10.1039/C9QI01288E
Inorg. Chem. Front., 2020, Advance Article

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    Construction of a 1-D Sm(III) coordination polymer with a long-chain Schiff base ligand: dual-emissive response to metal ions

    J. Liu, T. Zhu, X. Yang, H. Chen, D. Shi, C. Zhu, D. Schipper and R. A. Jones, Inorg. Chem. Front., 2020, Advance Article , DOI: 10.1039/C9QI01288E

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