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Article Abstract
Designing and innovating organic structure-directing agents is the key to synthesizing novel molecular sieve structures. Herein, we design a novel carbazolyl-modified template and further synthesize a two-dimensional layered aluminophosphate with [CHN][Al(PO)]·5HO (denoted as ZHKU-2). ZHKU-2 is composed of AA-stacked [AlPO16] layers constructed from alternating AlO and PO(=O) tetrahedrons to form a 4.6.8 network featured by capped six-ring secondary building units. Carbazolyl-templated ZHKU-2 exhibits strong purple fluorescence with a high quantum yield of 25.98%. This work expands aluminophosphate materials of the [AlPO] family and provides a view for synthesizing new molecular sieves by exploring the organic luminescence structure-directing agents.
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