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作者:

Lu, Yan-Lei (Lu, Yan-Lei.) | Ma, Yan (Ma, Yan.) | Sun, Ling-Zhi (Sun, Ling-Zhi.) | Kuang, Xiao-Nan (Kuang, Xiao-Nan.) | Xin, Xiu-Lan (Xin, Xiu-Lan.) | Han, Hong-Liang (Han, Hong-Liang.) | Liu, Min (Liu, Min.) | Li, Zhong-Feng (Li, Zhong-Feng.) | Jin, Qiong-Hua (Jin, Qiong-Hua.)

收录:

Scopus SCIE

摘要:

Six novel lanthanide complexes [LnL(Phen)Cl-3] n (1-6) (Ln = Sm, Eu, Gd, Tb, Dy, Ho) (L = tetraethyl ethylenebisphosphonate, Phen = 1,10-phenanthroline) have been synthesized through a simple one-pot reaction. Complexes 1-6 are of 1D infinite chain structure. The CeH center dot center dot center dot pi interactions and the bridging action of L ligand lead to the formation of 3D network structures for 1-6. Emission spectra of complexes 1, 2, 4 and 5 show characteristic emission peaks of Sm3+, Eu3+, Tb3+ and Dy3+, respectively. Quantum yield of 2 is up to 37% while that of 4 reaches 31% in solid state, so they can be used as potential luminescent materials.

关键词:

Bisphosphonate ligand Crystal structure Lanthanide complexes Luminescence

作者机构:

  • [ 1 ] [Lu, Yan-Lei]Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China
  • [ 2 ] [Ma, Yan]Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China
  • [ 3 ] [Sun, Ling-Zhi]Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China
  • [ 4 ] [Kuang, Xiao-Nan]Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China
  • [ 5 ] [Han, Hong-Liang]Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China
  • [ 6 ] [Li, Zhong-Feng]Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China
  • [ 7 ] [Jin, Qiong-Hua]Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China
  • [ 8 ] [Xin, Xiu-Lan]Beijing Technol & Business Univ, Sch Light Ind, Beijing 100048, Peoples R China
  • [ 9 ] [Liu, Min]Beijing Univ Technol, Coll Mat Sci & Engn, Beijing 100124, Peoples R China

通讯作者信息:

  • [Jin, Qiong-Hua]Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China

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来源 :

INORGANIC CHEMISTRY COMMUNICATIONS

ISSN: 1387-7003

年份: 2020

卷: 118

3 . 8 0 0

JCR@2022

ESI学科: CHEMISTRY;

ESI高被引阀值:139

被引次数:

WoS核心集被引频次: 7

SCOPUS被引频次: 7

ESI高被引论文在榜: 0 展开所有

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