A 3D Haloplumbate Framework Constructed From Unprecedented Lindqvist-like Highly Coordinated [Pb6Br25]13− Nanoclusters with Temperature-Dependent Emission

Xinxiong Li; T. Thu Ha Do; A. Granados del Águila; Yinjuan Huang; Wangqiao Chen; Qihua Xiong; Qichun Zhang

doi:10.1002/asia.201801292

Author(s)

Xinxiong Li
T. Thu Ha Do
A. Granados del Águila
Yinjuan Huang
Wangqiao Chen
Qihua Xiong

Detail(s)

Original language	English
Pages (from-to)	3185-3189
Journal / Publication	Chemistry - An Asian Journal
Volume	13
Issue number	21
Online published	10 Sep 2018
Publication status	Published - 2 Nov 2018
Externally published	Yes

Link(s)

DOI	DOI https://doi.org/10.1002/asia.201801292 Final Published version
	Check@CityULib
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-85054184613&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(e76bcf45-a3fb-4b7e-90d7-74b6a8edb0a1).html

Abstract

Searching novel haloplumbate building units to construct three-dimensional (3D) frameworks is very important and highly desirable because such materials would possess new physical properties and potential applications. Here, by employing tetrakis(N-imidazolemethylene)methane(TIMM) as a structure-directing agent, the first 3D haloplumbate framework constructed from unprecedented Lindqvist-like highly coordinated [Pb₆Br₂₅]¹³⁻ nanoclusters has been successfully prepared under hydrothermal condition, where all Pb²⁺ centres in [Pb₆Br₂₅]¹³⁻ nanoclusters adopt seven-/eight-coordinated configurations. The as-obtained material is a wide-gap semiconductor (≈3.1 eV) and can be stable up to 320 °C. More importantly, this material has been demonstrated to show temperature-dependent emission. Our results could provide a new strategy to explore novel metal–halide open-framework materials.

Research Area(s)

haloplumbates, highly coordinated, Lindqvist-like, nanoclusters, photoluminescence, semiconductors

Citation Format(s)

[ RIS ] [ BibTeX ]

A 3D Haloplumbate Framework Constructed From Unprecedented Lindqvist-like Highly Coordinated [Pb₆Br₂₅]¹³⁻ Nanoclusters with Temperature-Dependent Emission. / Li, Xinxiong; Do, T. Thu Ha; Granados del Águila, A.; Huang, Yinjuan; Chen, Wangqiao; Xiong, Qihua; Zhang, Qichun.

In: Chemistry - An Asian Journal, Vol. 13, No. 21, 02.11.2018, p. 3185-3189.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

Li, X, Do, TTH, Granados del Águila, A, Huang, Y, Chen, W, Xiong, Q & Zhang, Q 2018, 'A 3D Haloplumbate Framework Constructed From Unprecedented Lindqvist-like Highly Coordinated [Pb₆Br₂₅]¹³⁻ Nanoclusters with Temperature-Dependent Emission', Chemistry - An Asian Journal, vol. 13, no. 21, pp. 3185-3189. https://doi.org/10.1002/asia.201801292

Li, X., Do, T. T. H., Granados del Águila, A., Huang, Y., Chen, W., Xiong, Q., & Zhang, Q. (2018). A 3D Haloplumbate Framework Constructed From Unprecedented Lindqvist-like Highly Coordinated [Pb₆Br₂₅]¹³⁻ Nanoclusters with Temperature-Dependent Emission. Chemistry - An Asian Journal, 13(21), 3185-3189. https://doi.org/10.1002/asia.201801292

Li X, Do TTH, Granados del Águila A, Huang Y, Chen W, Xiong Q et al. A 3D Haloplumbate Framework Constructed From Unprecedented Lindqvist-like Highly Coordinated [Pb₆Br₂₅]¹³⁻ Nanoclusters with Temperature-Dependent Emission. Chemistry - An Asian Journal. 2018 Nov 2;13(21):3185-3189. https://doi.org/10.1002/asia.201801292

Li, Xinxiong ; Do, T. Thu Ha ; Granados del Águila, A. ; Huang, Yinjuan ; Chen, Wangqiao ; Xiong, Qihua ; Zhang, Qichun. / A 3D Haloplumbate Framework Constructed From Unprecedented Lindqvist-like Highly Coordinated [Pb₆Br₂₅]¹³⁻ Nanoclusters with Temperature-Dependent Emission. In: Chemistry - An Asian Journal. 2018 ; Vol. 13, No. 21. pp. 3185-3189.