Tuning topological networks in MOFs by secondary‐building‐unit connection: syntheses, structures and luminescent properties of two Zn4‐cluster coordination polymers.

Autor:	Wang, Tian, Duan, Junan, Shi, Hongliu, Wang, Minmin, Lian, Ping, Xu, Guohai
Předmět:	POLYMER networks COORDINATION polymers X-rays AMINES
Zdroj:	Zeitschrift für Anorganische und Allgemeine Chemie; 2/11/2022, Vol. 648 Issue 3, p1-8, 8p
Abstrakt:	Two new MOFs with a Zn4 SBU, namely {[Zn2(teaH)] ⋅ 2(μ‐bdc)0.5}2 (I) and {[Zn2(MedeaH)] ⋅ 3(μ‐bdc)0.5}2 ⋅ (H2O) (II), have been prepared through altering polyalcohol amines. Single‐crystal X‐ray analysis reveals that their topological controllability mainly arise from the SBU connection being dependent on ethanolic arms of polyalcohol amines. Topological evolution is used to improve our understanding for the feasibility to tune their topology toward SBU connection. Compound I shows a 44 network in which the Zn4 rings act as planar four‐connected node, whereas II features a 3D pcu network based on the non‐planar six‐connected Zn4 SUBs. The luminescent properties of the two compounds have also been investigated. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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