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Chen, Rui-Yan; He, Yan-Ping; Chen, Guang-Hui; Zhang, Jian
ACS materials letters, 08/2022, Letnik: 4, Številka: 8Journal Article
Making metal–organic cages into a cluster-organic framework is rarely known and may bring interesting functions. Ti4L6 (where L = embonate) is an ultrastable tetrahedron that can be used as a 4-connecting crystal engineering tecton. In this work, we first obtain two unique Ti4L6 cage-supported cluster-organic frameworks including the globular Ba6(μ2–OH)84+ cluster and the hollow α-Keggin-type Zn12(μ3–OH)4(μ2–OH)128+ cluster, respectively. Such extraordinary assembly significantly enhances their structural stability, so that both of them have notable optical limiting performances.
