A luminescent edge-interlocked prismatic heteroleptic metallocage assembled through a ligand replacement reaction

A luminescent edge-interlocked prismatic heteroleptic metallocage assembled through a ligand replacement reaction

A luminescent edge-interlocked heteroleptic metallocage based on Cu3(pyrazolate)3 was prepared through a ligand replacement reaction from a homoleptic metallocage and a new ligand. Its structure was confirmed by XRD and MALDI-TOF mass spectrometry. Theoretical calculations revealed the new ligand wa...

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Bibliographic Details
Main Authors: Zhan, Shun-Ze, Li, Jing-Hong, Zhang, Guo-Hui, Liu, Xiao-Wei, Li, Mian, Zheng, Ji, Ng, Seik Weng, Li, Dan
Format: Article
Published: Royal Society of Chemistry 2019
Subjects:
Q Science (General)
QD Chemistry
Online Access:http://eprints.um.edu.my/22903/
https://doi.org/10.1039/c9cc05236d
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Institution: Universiti Malaya
Description
Summary:A luminescent edge-interlocked heteroleptic metallocage based on Cu3(pyrazolate)3 was prepared through a ligand replacement reaction from a homoleptic metallocage and a new ligand. Its structure was confirmed by XRD and MALDI-TOF mass spectrometry. Theoretical calculations revealed the new ligand was evidently responsible for the bathochromic shift of the optimal excitation. This work provides a heteroleptic strategy to regulate the interlocking fashion and photophysical mechanism of metallocages based on Cu3(pyrazolate)3.

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