Title of article :
Synthesis, crystal structure and properties of [Er(C6H5NO2)3(H2O)2]n(1.5nZnCl4) · (2nH2O) with strong luminescence
Author/Authors :
Wen-Tong Chen، نويسنده , , Qiu-Yan Luo، نويسنده , , Dongsheng Liu، نويسنده , , Hua-Long Chen، نويسنده , , Ya-Ping Xu، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2008
Pages :
4
From page :
899
To page :
902
Abstract :
A novel bimetallic 4f–3d complex [Er(C6H5NO2)3(H2O)2]n(1.5nZnCl4) · (2nH2O) (1) has been synthesized via hydrothermal reaction and structurally characterized by single-crystal X-ray diffraction. Complex 1 is characteristic of a novel one-dimensional polycationic chain-like structure. Photoluminescent investigation reveals that the title complex displays interesting emissions in green and red regions. The luminescence spectra show that the green emission is stronger than the red emission. The green and red emission bands are attributed to the characteristic emissions of 4F7/2, 2H11/2, 4S3/2, 4F9/2 → 4I15/2 of Er3+ ions. Optical absorption spectra of 1 reveal the presence of an optical gap of 3.85 eV.
Keywords :
Hydrothermal reaction , crystal structure , Lanthanide , Photoluminescence , Erbium
Journal title :
Inorganic Chemistry Communications
Serial Year :
2008
Journal title :
Inorganic Chemistry Communications
Record number :
1317837
Link To Document :
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