Preparation, structure, characterization and Properties of a novel [Y(HIA)3(H2O)2]n•nYCl3 (HIA = isonicotinic acid)
DOI:
https://doi.org/10.17344/acsi.2023.8005Keywords:
Yttrium, Crystal structure, Photoluminescence, Band gapAbstract
A novel yttrium complex [Y(HIA)3(H2O)2]n·nYCl3 (HIA = isonicotinic acid). has been synthesized via a hydrothermal reaction and characterized by single crystal X-ray diffraction technique. The title complex features a one-dimensional (1-D) chain-like structure. A solid state photoluminescence measurement revealed that there is one strong emission peak at 487 nm. These peak can be assigned to the characteristic the electronic transition and stacking effect inside the ligand. The title complex shows CIE chromaticity coordinates in the blue region (0.1049, 0.1221). At the same time, the title complex has a wide band gap of 2.03 eV, which was revealed by a solid-state UV/Vis diffuse reflection experiment.
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Copyright (c) 2023 Kun-Zhong Yang, Rong Zou, Xiu-Guang Yi, Jin-Bing Zhang
This work is licensed under a Creative Commons Attribution 4.0 International License.
Except where otherwise noted, articles in this journal are published under the Creative Commons Attribution 4.0 International License